file :i* includes ! orig9al illu/rations4 ,see #dffcd-;h4htm or #dffcd-;h4zip3 7https3_/_/www4gut5b]g4org_/ca*e_/epub_/ #dffcd_/pg#dffcd-;images4html7 or 7https3_/_/www4gut5b]g4org_/files_/#dffc d_/dffcd-;h4zip7 ,images ( ! orig9al pages are available ?r\gh ,int]net ,ar*ive4 ,see https3_/_/ar*ive4org_/details_/life(ri*> dtre#jbtrevri* ,,life ,,( ,,ri*>d ,,trevi?ick1 ,) an ,acc\nt ( ,8 ,inv5tions4 by ,,francis ,,trevi?ick1 ,c4,e4 ,illu/rat$ ) ,engrav+s on ,wood by ,w4 ,j4 ,wel*4 ,,volume ,,ii4 ,london3 ,e4 ,f4 ,n4 ,spon1 #dh1 ,*>+ ,cross4 ,new ,york3 #ddf1 ,broome ,/reet4 #ahgb4 ,london3 ,pr9t$ by ,william ,cl[es & ,sons1 ,duke ,/reet1 ,/am=d ,/reet & ,*>+ ,cross4 ,,cont5ts ,,( ,,volume ,,ii4 ,,*apt] ,,xvii4 ,,v>i\s ,,inv5tions4 ,/one-cru%+ mill1 #ahjd--,portable puff]1 #ahje--,/af=d%ire pott]ies--,eng9e = ,s\? ,am]ica--,div]sity ( /eam appliance--,num]\s high-pressure eng9es--,we/ ,india ,dock locomotive--,eng9es at ,newca/le--,blacklead lubricator--,eng9es 9 ,wales--,m9e eng9es on :eels1 #ahjd--;,eng9es 9 ,london--,eng9es to be sold 9 m>ket t[ns--,bla/-furnaces--,arat$ /eam-boil]--,/4 ,ives ,breakwat]--,dolcoa? bla/ copp] furnace--,davies ,gilb]t's op9ion ( ! arat$ /eam-boil]--,trevi?ick's advice to a brew]--,agricultural eng9es--,we/ ,india eng9es--,?ra%+ eng9e--,horizontal eng9es--,expansive /eam--,cold surface cond5s]--,air-pump--,expansive cam--,fire-b>s--,comp>ison ) ,watt's eng9e--,/one-bor+ eng9e1 #ahac--,plym\? ,breakwat]1 r$uction 9 co/--,locomotive eng9e1 #ahac--,/one splitt+--,new me?od ( /one bor+1 #ahac--,screw bit1 #ahac--;,falm\? ,h>b\r--,exet] ,bridge--,eng9e at ,lima--,propos$ tra9 f ,bu5os ,ayres to ,lima--,we/ ,india portable eng9e ,page #a-ce ,,*apt] ,,xviii4 ,,agricultural ,,eng9es2 ,,loss ,,( ,,pap]s4 ,sir ,*ri/oph] ,hawk9s's ?ra%+ ma*9e1 #ahab--,report ( ?ree wise m5--,co/ ( horse & /eam p[]--,:eal ,lib]ty eng9e--,sir ,john ,s9clair & ! ,bo>d ( ,agriculture--,co/ ( eng9e--,p[] ( eng9e--,wel% locomotive--,trevi?ick on /eam agriculture--,we/ ,indies eng9e--,horse-p[]--,trevi?ick on pat5ts--,eng9es 9 *>ge ( lab\r]s--,teapot--,detail ( agricultural eng9e--,"l ,d$un/anville's ?ra%+ ma*9e--,plym\? ,breakwat] locomotive--,:eal ,prosp] eng9e--,:eal ,alfr$ eng9e--,/eam-pl\gh--,cultivation ( commons--,comb9$ /eam-torm5tor1 n>r[]1 & %ovell]--,mr4 ,r5dal's ?ra%+ ma*9e--,co/ & "w p]=m$ by ?ra%+ eng9es--,_! durability--,bridg5or? eng9e--,trevi?ick's draw+s light ! tires #cf-fh ,,*apt] ,,xix4 ,,pole ,,/eam-,,eng9e4 ,return to ,cornwall1 #ahaj--,:eal ,prosp] pole vacuum eng9e1 #ahaa--;,cyl9drical boil]s1 #ahaa--,/eam pressure1 #ajj lbs4--,duty ( eng9e1 #dj millions--,expansive work+1 #ahaa--;,h]l& high-pressure pole puff]1 #ahae--,/eam pressure1 #aej lbs4--,boil] mak+--,comp>ison ) ,watt's eng9e--,blue-fire--,/eam--,pat5t specification--,/eam-r+ /uff+ box--,eng9es 9 ,lima--,a #cc-;in* pole-puff] m p[]ful ?an a #gb-;in* ,watt eng9e--,description ( pole eng9e & boil]s--,trevi?ick's calculation--,trial ( ,h]l& eng9es--,/eam-cu%ion--,p[] ( ! pole-eng9e--,defective workman%ip--,sims exam9es ! pole-eng9e--,opposition f %>ehold]s--,defective boil]s--,*all5ge to ,woolf--,davies ,giddy's op9ion--,fir/ co/1 & co/ ( work+ "o-?ird ( ! ,watt eng9e--,meet+ ( oppos+ %>ehold]s--,duty ( ! high-pressure /eam pole puff]-eng9e1 #ahaf--;,comp>ison ) ! ,watt eng9e--,comb9$ high-pressure pole & cyl9d] = expansion--,:eal ,alfr$ ,watt eng9e conv]t$ to high pressure--,:eal ,*ance comb9$ eng9e--,mr4 ,mi*ael ,williams's op9ion--,woolf & ,trevi?ick ,page #fi-aac ,,*apt] ,,xx4 ,,! ,,watt ,,& ,,! ,,trevi?ick ,,eng9es ,,at ,,dolcoa?4 ,e>ly /eam-eng9es--,semicircul> boil]1 #agge1 net p[] #g lbs4 on ! in*--,watt's /atem5t 9 #aggg--;,eng9es 9 ,dolcoa?--,watt's eng9e1 #aggh--,watt's eng9e at ,h]l&1 #agih--,trevi?ick's tubul> boil]1 #agii--,recon/ruction ( ! ,c>loose #de-;in*1 #agii--;,gross & net p[] ( eng9es--,comp>ison ( ,newcom51 ,watt1 & ,trevi?ick eng9es--,boil] explosion1 #ahjc--,/rong rivalry ) ,watt--,locomotive at ,coalbrookdale1 #ahjc--,watt's propos$ locomotive--,competition 9 ,wales--,num]\s high-pressure eng9es1 #ahjc--,pat5t difficulty--,watt's opposition1 #ahjd--;,gov]nm5t inquiry--,competitive trials 9 ,wales--,tramway locomotive1 #ahjd--,! bet--,opposition because ( sav+ ( lab\r--,worce/] eng9e--,we/ ,india ,docks eng9e--,high-pressure /eam cond5s+ eng9es--,"o or two cyl9d]s = expansion--,sirh[ey boil]s--,mr4 ,homfray's op9ion ( ! ,watt opposition--,mr4 ,:itehead makes eng9es 9 ,man*e/]--,cyl9drical tubul> boil] 9 ,wales = l>ge eng9es1 #ahje--,watt conte/s at ,dolcoa?1 #ahje--,/eam-bla/--,sup]iority ( high-pressure :im-eng9es--,propos$ boil] = ! l>ge pump+ eng9e1 #ahjf--,/eam pressure--,! ,watt boil]--,comp>ison ( size ( fire-place & coal us$--,dr$g] contract--,!ory ( /eam--,trevi?ick's ,dolcoa? boil] :5 appli$ to ! ,watt eng9e1 ) expansive ge>1 to save #cjjl4 mon?ly1 #ahjf--,mom5tum ( pump+ eng9e--,cont9u$ te/s ( high & l[ pressure :im-eng9es at ,dolcoa?--,watt eng9e put aside1 #ahjf--;,high-pressure eng9es ord]$1 #ahjf--;,high-pressure pump+ eng9e = ,:eal ,abraham1 #ahjf--;,disput$ pat5t "r--,expansion r$uces heat--,boil] = ! ,watt #fc-;in* eng9e1 #ahjf--;,co/ ( ,trevi?ick's boil]--,advantage ( small tubes 9 boil]s--,tr9ity ,bo>d--,watt's /eam-cyl9d] unsuitable = high /eam1 #ahjf--,sims' trial ( eng9es--,little fight--,tubul> boil]s1 #ahjf--;,high-pressure /eam pump+ eng9es1 #ahah--,report] ( eng9es--,application to ,gov]nm5t1 #ahaj--;,dolcoa? eng9es & boil]s--,high /eam to ! ,watt eng9e--,duty ( eng9es1 #ahab--,watt's boil] ?r[n out--,expansive valve--,dolcoa? manag]--,sav+ by boil]s & expansive work+1 #ahab--,lean's reports--,increas$ duty ( ! ?ree old ,dolcoa? eng9es1 #ahad--gf-;in* eng9e1 #ahaf--hj1jjjl4 a ye> sav$--,durability ( eng9e--,its removal--,cyl9drical boil]s--,hornbl[] & ,watt eng9es--,davies ,gilb]t's report1 #agih--,lean's report1 #ahaf--,watt's views ( expansive work+--,watt's /eam ( #a or #b lbs4 to ! in*--,pole's /atem5t--,eng9e at ,m>azion1 #ahjd--,woolf 9 ,cornwall--,rees' ,cyclopdia--',encyclopdia ,britannica'--,application to ,p>liam5t--,:eal ,t[an--,newcom5 & ,watt eng9es--,pompe--feu ',la ,belle ,ma*9e1' ,dolcoa? ,page #aad-aid ,,*apt] ,,xxi4 ,,eng9es ,,= ,,s\? ,,am]ica4 ,eng9es = ,lima1 #ahac--,uville's application to ,watt--,high-pressure model--,c]ro de ,pasco m9es--,uville's return 9 se>* ( ,trevi?ick--,eng9es ord]$--,pump-"w--,mod]n pump+ eng9es--,money difficulty--,weight ( pieces--',sansp>eil' ( #ahac--;,expansive work+--,qu>tz cru%]--,locomotive = ,s\? ,am]ica1 #ahac--,sket* ( w9d+ eng9e--,_! simplicity ( =m--,p[] & co/ ( eng9es--,trev>!n & ,bull to accompany ! eng9es--,a ?ird man recomm5d$--,boil]s put toge!r at ,c]ro de ,pasco--,uville's arre/--,trevi?ick a %>ehold]--,vivian's application--,dep>ture ( ma*9]y1 #ahad--,uville's agreem5t--,invoice ( eng9es s5t ,page #aie-bbj ,,*apt] ,,xxii4 ,,p]u4 ,agreem5t = work+ ! ,p]uvian m9es1 #ahab--,uville & ,watt1 #ahaa--,uville & ,trevi?ick1 #ahac--,uville's op9ion ( ,trevi?ick--,e/imat$ value ( ! m9es--,ma*9]y rea*$ ,p]u1 #ahae--,trevi?ick's dep>ture f ,p5zance1 #ahaf--,mr4 ,edmond's /atem5t--,c]ro de ,pasco m9es 9 #ahej--,report f ! ,vic]oy ( ,p]u1 #ahaf--,report f ! ,magi/]ial ,deputation ( ,yaurico*a1 #ahaf--;,despat* f ! ,gov]nor ( ! ,prov9ce ( ,t>ma1 #ahaf--,pump+ eng9es at "w--,! ,vic]oy's reply--,report 9 ! ',lima ,gazette1' #ahaf--,trevi?ick's reception at ,lima--,trevi?ick's report1 #ahag--;,diff]5ces betwe5 ,trevi?ick & ,uville--,trevi?ick's ?\ghtless acts--,8 visit to ! nunn]y--,! ,"l ,w>d5 propos$ to erect a /atue 9 silv] to ,trevi?ick--,bu/ ( ,trevi?ick 9 ,cornwall--,quicksilv]--,sunk %ip--,*ili--,copp] & silv] m9e--,dep>ture f ,lima--,c]ro de ,pasco m9es ,page #bba-bei ,,*apt] ,,xxiii4 ,,co/a ,,rica4 ,g]>d at ,punta de ,ar5as1 9 ! ,pacific1 9 #ahbb--,nicolas ,ca/ro work$ a gold m9e1 #ahba--;,alv]ado's ore-gr9d+ ma*9e1 #ahbb--;,climate ( ,co/a ,rica--,m9es 9 ! ,cordill]a--,canal f ! riv] ,ma*uca to ,quebrada-honda--,ca/ro's m9e--,padre ,arias1 or ! ,prie/'s m9e--,trevi?ick & ,g]>d's proposal = iron railroads1 c41 = ! m9es ( ,co/a ,rica1 #ahbg--,new l9e ( road f ,san ,juan1 on ! ,atlantic1 to ! ,co/a ,rica m9es--,s]apique ,riv] navigable--,trevi?ick's di>y--,a mule track easily con/ruct$--,comp>ative di/ance to ! m9es f ! head ( ! ,s]apique on ! ,atlantic1 & ,punta de ,ar5as on ! ,pacific--,trevi?ick ne>ly dr[n$ 9 ! ,s]apique--,ne>ly />v$ be=e rea*+ ,san ,juan--,p]=ms a surgical op]ation--,design$ ! locomotive betwe5 breakfa/ & d9n]--,rob]t ,/eph5son & ,trevi?ick at ,c>?ag5a--,ne>ly dr[n$ 9 ! ,magdal5a--,sav$ by ,mr4 ,bruce ,napi] ,hall--,trevi?ick nurs$ ,rob]t ,/eph5son ,page #bfj-bge ,,*apt] ,,xxiv4 ,,return ,,to ,,engl&4 ,bodm9 ,s*ool1 #ahbg--;,cube root--,trevi?ick's reception--,sav+ 9 ,corni% m9es--,model gun--,g]>d's return1 #ahbg--;,8 meet+ ,rob]t ,/eph5son--,8 rem>ks on ,co/a ,rica--,montelegre's se>* = a bett] l9e ( road--,mr4 ,m4 ,williams's proposal--,*ange ( ,m9i/ry1 & ! gun-c>riage--,model ( iron packet-%ip & eng9e--,rob]t ,/eph5son's rem>ks on m9+--,trevi?ick's rejection ( pur*ase-money ,page #bgf-bhc ,,*apt] ,,xxv4 ,,gun-,,c>riage--,,iron ,,%ips--,,hydraulic ,,crane--,,ice ,,mak+--,,dra9age ,,( ,,holl&--,,*a9-,,pump--,,op5-,,top ,,cyl9d]--,,hayle ,,h>b\r--,,pat5t ,,rights--,,petition ,,to ,,p>liam5t4 ,trevi?ick's description ( gun-c>riage & iron %ip--,select committee--,glasg[ iron-%ip build]s--,trevi?ick's comp>ison ( gunp[d] & /eam--,cranes work$ by air or wat]--,artificial cold--,lib]ality--,holl&--,dra9age--,dr$ g+--,zuyd] ,zee--,hydraulic crane--,dut* pump+ eng9e--,*a9-pump--,ha>lem ,lake--,rh9e--,w9dmills--,hayle ,h>b\r--,disput$ pole-eng9e pat5t "r--,petition to ,p>liam5t1 #ahbh--,m>9e boil]s--,/eam pressure--,eng9e duty--,lords ( ! ,treasury refuse ! petition--,davies ,gilb]t's views--,m>9e comp\nd eng9e ( #ahga ,page #bhd-cad ,,*apt] ,,xxvi4 ,,tubul> ,,boil]--,,sup]heat+ ,,/eam--,,surface ,,cond5s]4 ,b9n] ,d[ns eng9e1 #ahbh--;,fires ar\nd cyl9d] & /eam-pipes--,sav+ ( coal--,surface cond5sation at sea--,sup]heat+ tubes--,us$ /eam return$ to ! boil]1 #ahbh--;,holl& pump+ eng9e--,woolf at ! ,consolidat$ ,m9es--,laws ( /eam--,p[] ( heat f #a lb4 ( coal--,loss ( heat--,exp]im5ts at ,b9n] ,d[ns--,surface cond5sation--,p>tial surface cond5sation = %ips or railways--,effect ( sup]heat+--,watt's !ory d\bt$--,:eal ,t[an & o!r eng9es--,loss ( heat--,injection-wat]--,surface cond5sation & sup]heat+--,p>tial cond5sation eng9e--,duty ( *a9 pump+ eng9e--,surface cond5sation by cold wat] or air--,results ( ! exp]im5t--,hayle ,h>b\r--,cond5s] ( copp] tubes1 #ahbi--,suitability = /eam-%ips--,proposal to erect at 8 own exp5se a m>9e eng9e ) surface cond5s] & screw-propell] = ! in/ruction ( ! ,admiralty1 #ahcj4--,sket* ( tubul> boil] & surface-air cond5s]--,screw draught--,pres]vation ( heat 9 cond5s+ by air--,comptroll] ( ! ,navy--,pat5t ( #ahca--;,boil] )9 ! cond5s]--,surface cond5sation by air or wat]--,safety boil] ( conc5tric tubes--,bl[+ vessel = air cond5sation & draught--,tubes = di/ill+ wat]--,/eam pressure--,expansive work+--,rob]t ,/eph5son's /atem5t--',e*o' /eamboat1 #ahca--;,bottle-neck boil]--,admiralty--,/eam ,us]s' ,association--,mr4 ,alex&] ,cri*ton's boil] & surface cond5s]--,capta9 ,dick & ,capta9 ,&rew--,capta9 ,k+ & ! ',e*o' ,page #cae-cfb ,,*apt] ,,xxvii4 ,,heat+ ,,app>atus--,,m>9e ,,/eam-,,eng9es--,,re=m ,,column4 ,ill heal?1 #ahcj--;,hot-h\se boil]--,heat+ rooms--,dis*>g+ coal-%ips by /eam--,hot-wat] /oves = ,france--,pat5t = heat+ app>atus1 #ahca--,m>9e portable eng9es--,boat propell]--,:eal ,t[an--,dis*>g+ coal by /eam at ,hayle--,proposal to ! ,common ,c\ncil ( ,london--,e vessel to c>ry a /eam-eng9e--,mr4 ,george ,r5nie--,proposal to ! ,admiralty--,surface cond5sation--,locomotives supply+ _! own fe$-wat]--,petition 9 ,trevi?ick's fav\r--,davies ,gilb]t's sugge/ion--,8 comp>ison ( ! ,watt & ,trevi?ick eng9es--,maudslay on ,trevi?ick's proposals--,pat5t ( #ahcb--,sup]heat+ /eam--,cyl9d] plac$ 9 flue f boil]--,expansive /eam--,tubul> boil]--,wat] propulsion--,sup]heat+ & surface cond5sation = locomotives--,detail ( eng9e--,proposal to s5d /eamboats to ,bu5os ,ayres--,wat]wit* ,company--,messrs4 ,hall & ,sons--,hall's cond5s]--,r5nie & ! ,admiralty--',syria' /eamboat--,comp\nd eng9es--,watt on high-pressure /eam--,trevi?ick on comp\nd eng9es--,tubul> boil] & v>iable bla/-pipe--,refusal ( ,trevi?ick's petition to ,gov]nm5t--,ill heal?--,davies ,gilb]t's /atem5t to ,spr+ ,rice--,meet+ on propos$ ,re=m ,column--,trevi?ick's description--,means ( asc5t & desc5t--,plac$ be=e ! ,k+--,dea?--,fun]al--,8 la/ lett] ,page #cfc-cif ,,illu/rations ,,to ,,volume ,,ii4 ,,page ,a,,rat$ ,,/eam-,,boil] #g ,,rock ,,splitt+ #be ,,/eam ,,?ra%+ ,,eng9e #cg ,,agricultural ,,ma*9e #eh ,,:eal ,,prosp] ,,high-,,pressure ,,/eam ,,pole-,,eng9e #gj ,,cyl9drical ,,high-,,pressure ,,/eam-,,boil]s #ga ,,expansive ,,/eam ,,pole-,,eng9e #ha ,,c>n ,,brea ,,ca/le #adg ,,trevi?ick',s ,,dolcoa? ,,eng9e ,,( #ahaf #afh ,,trevi?ick',s ,,dolcoa? ,,boil]s ,,( #ahaa #afi ,,/eam ,,diagram #ahe ',,la ,,belle ,,ma*9e' #aij ,,c>riage-,,:eels #bjg ,,w9d+ ,,eng9es #bjh ,,p5zance ,,9 ,,old5 ,,"t #bbh ,,m>ket1 ,,jew ,,/reet1 ,,p5zance #bdc ,,mule ,,track ,,f ,,lima ,,to ,,c]ro ,,de ,,pasco #beh ,,map ,,( ,,co/a ,,rica ,,m9es #bfj ,,gun-,,c>riage #bhe ,,dut* ,,pump+ ,,eng9e #bih ,,m\nt',s ,,bay #cah ,,p>tial ,,cond5sation ,,eng9e #ccb ,,tubul> ,,boil] ,,& ,,cond5s] #cci ,,bottle-,,neck ,,boil] #ceg ,,capta9 ,,dick ,,& ,,capta9 ,,&rew #cfa ,,hot-,,wat] ,,room-,,w>m] #cfd ,,pat5t ,,heat+ ,,app>atus #cff ,,duck',s-,,foot ,,paddle #cfi ,,m>9e ,,eng9e ,,& ,,boil] #chj ,,comp\nd ,,m>9e ,,eng9e #che ,,re=m ,,column ,,9 ,,detail #cia ,,g5]al ,,view ,,( ,,re=m ,,column #cic ,,life ,,( ,,trevi?ick4 ,,*apt] ,,xvii4 ,,v>i\s ,,inv5tions4 ,ab\t #ahjd ,capta9 ,trevi?ick put up 9 ,dolcoa? ,m9e a /one-cru%+ mill1 hav+ l>ge ca/-iron roll]s1 = break+ into small pieces ! l>ge /ones ( ore2 x 0 spok5 ( z ! fir/ ev] us$ = su* a purpose2 ! same =m ( cru%] is /ill us$ 9 ! m9es4 ,x caus$ a great sav+ comp>$ ) break+ by a h& hamm]4#a ,i saw at ! ,wei? ,m9e 9 #ahje a portable high-pressure eng9e1 made by ,capta9 ,trevi?ick4 ,x 0 call$ a puff]2 ! cyl9d] 0 9 ! boil]2 ! /eam ab\t #cj lbs4 on ! in* above ! atmosph]e4 ,a wood5 %$ %elt]$ ! eng9e & man4 ,! facility ( manufacture & *eapness ( ^? eng9es caus$ !m to be mu* us$ 9 ! m9es1 & also else:]e4#b ,footnote #a3 ,recollections ( ! late ,capta9 ,*>les ,?omas1 manag] ( ,dolcoa?4 ,footnote #b3 ,capta9 ,samuel ,grose's recollections4 ,mrs4 ,trevi?ick1 ab\t ! "t we are speak+ (1 accompani$ h] husb& ?r\gh "o ( ! ,/af=d%ire *9a manufactories4 ,trevi?ick said to ! manufactur]1 ,y w\ld gr9d y\r clay mu* bett] by us+ my ca/-iron rolls & high-pressure /eam-eng9e4 ,! manufactur] begg$ him to accept a set ( *9a4 ,mrs4 ,trevi?ick 0 disappo9t$ at he>+ h] husb& say ,no6 ,i h only told y :at 0 pass+ 9 my m9d4 ,driv+ roll+-mills 0 among ! e>ly applications ( ! high-pressure /eam-eng9es2 b pulv]iz+ h>d rock by ! use ( iron roll]s 0 a novelty3 ?\gh 8 pat5t ( #ahjb %[s ! propos$ rolls driv5 by /eam = cru%+ sug>-canes1 yet no "o _h dreamt1 prior to #ahjd1 ( economy 9 cru%+ /one & clay by su* a means4 ,! plan1 h[ev]1 rema9s 9 use to ?is day 9 _m m9es1 & is frequ5tly spok5 ( "u ! "n ( qu>tz-cru%]4 ,,mr4 ,,giddy1 ,,coalbrookdale1 ,septemb] #bcrd1 #ahjd4 ,sir1--,y\rs ( ! #ac? ?is day came to h&4 ,i left ,wales ab\t eight weeks s9ce1 & put an eng9e to "w 9 ,worce/]1 ( #aj-;horse p[]1 = driv+ a pair ( gri/-/ones1 & a lea!r-dress+ ma*9e1 & ano!r 9 ,/af=d%ire = w9d+ coals2 ea* ( !m works exce$+ly well4 ,f ,coalbrookdale ,i w5t to ,liv]pool1 :]e a f\nd] _h made two ( !m1 :i* also work$ exce$+ly well2 "o o!r 0 ne>ly f9i%$1 & ?ree o!rs begun4 ,"s ,spani% m]*ants !re saw "o ( !m at "w1 & said t z soon z !y return$ to ,spa9 !y w\ld s5d an ord] = twelve eng9es1 ( #ab-;horse p[]1 = ,s\? ,am]ica4 ,9 ,s\? ,am]ica & ! ,spani% ,we/ ,indies wat] is v sc>ce2 9 sev]al places !re is sc>cely wat] = ! inhabitants to dr9k1 !re=e !re is no wat] = any eng9e4 ,by mak+ inquiry1 ,i f\nd t t5 mules w\ld roll z mu* cane 9 an h\r z w\ld produce #bej gallons ( cane-juice1 :i* !y boil until ! wat] is evaporat$1 & ! sug> produc$4 ,i told !m t ! eng9e-boil] might be f$ ) ?is juice1 & by a cock 9 ! bottom ( ! boil] con/antly turn+1 & by tak+ a great] or small] /ream f x1 !y might make ! juice z ri* z !y lik$4 ,9 ?is process ! juice w\ld be s f> on t[>ds sug>1 & ! fire t work$ ! eng9e w\ld co/ no?+1 because x w\ld h tak5 ! same quantity ( fuel "u ! sug>-pans to evaporate ! wat]1 z x w\ld 9 ! eng9e-boil]4 ,! /eam f ! eng9e might be turn$ ar\nd ! outside ( ! furnace = di/ill+ rum1 z ! di/ill]ies require b a sl[ heat4 ,i ?9k ! /eam w\ld answ] a good purpose ar\nd ! outside ( ! pan4 ,if ?is me?od answ]s1 ! co/ ( work+ ! eng9e w\ld be no?+1 & ! eng9e w\ld be !n work+1 z x 71 )\t fire or wat]4 ,! ,spani>ds told me t if ?is plan answ]s1 !y w\ld take a ?\s& eng9es = ,s\? ,am]ica & ! ,spani% ,we/ ,indies4 ,i %all be v mu* oblig$ to y = y\r op9ion on ?is bus9ess4 ,^! m]*ants make a trade ( buy+ up sug> mills & pans1 ) e o!r ?+ !y want f ,engl&1 & ex*ange !m ) ! ,spani>ds = sug>4 ,at ,man*e/] ,i f\nd two eng9es _h be5 made & put to "w2 !y work$ v well3 ?ree m are 9 build+4 ,f !re ,i w5t to ,d]by%ire4 ,! great pressure-eng9e ,i expect w be at "w be=e ! middle ( ,octob]4 ,a f\ndry at ,*e/]field is build+ a /eam-eng9e z a sample2 two f\ndries 9 ,man*e/] are at full "w on !m1 & "o 9 ,liv]pool4 ,!re are six eng9es ne>ly f9i%$ at ,coalbrookdale1 & sev5 9 a f\ndry at ,bridg5or?4 ,i am mak+ draw+s = sev]al o!r f\ndries4 ,any numb] ( !m w\ld sell4 ,a va/ numb] are n[ be+ erect$1 & no o!r eng9e is erect$ :]e ^! are kn[n4 ,! eng9e = ! ,we/ ,india ,docks 0 neglect$ dur+ my abs5ce f ! ,dale1 b ,i expect x w be ready to s5d (f 9 t5 days4 ,9 ab\t ?ree weeks ,i %all be 9 ,london to set x up4 ,x w please y v mu*1 = x is a v neat & complete job1 & ,i h no d\bt w answ] e purpose exce$+ly well4 ,at ,newca/le ,i f\nd f\r eng9es at "w1 & f\r m ne>ly ready2 six ( ^! 7 = w9d+ coal1 "o = lift+ wat]1 & "o = gr9d+ corn4 ,t gr9d+ corn 0 an #aa-;in* cyl9d]1 driv+ two pair ( #e-;feet /ones #abj r\nds p] m9ute2 gr\nd #aej w9*e/]s ( :eat 9 twelve h\rs ) #ab cwt4 ( small coal4 ,x work$ exce$+ly well1 & 0 a v complete eng9e1 only ! /roke 0 mu* too %ort1 n m ?an #b feet #f in*es1 :i* made v mu* aga9/ ! duty4 ,! o!r eng9e t 0 lift+ wat] _h a #e-a_/b-;in* diamet] cyl9d]1 ) a #c-;feet /roke1 draw+ #ajj-;gallon b>rels1 tw5ty-f\r e h\r1 #hj y>ds1 burn+ #e cwt4 ( coal 9 tw5ty-f\r h\rs4 ,?is "w x did ) v great ease4 ,i believe y w f9d ?is an exce$+ good duty = a #e-a_/b-;in* cyl9d] eng9e4 ,bel[ ,i s5d a copy ( ,mr4 ,homfray's & ,mr4 ,wood's lett]s to me3-- ,mr4 ,homfray's1 ( ! #aj? ,septemb]4--',our great eng9e goes on extremely well "h1 no?+ c g bett]2 ! pi/on gives no tr\ble2 x goes ab\t ?ree weeks1 & we "w x ) blacklead & wat]2 ! cyl9d] is z bright z a look+-glass2 x uses ab\t #b lbs4 ( blacklead 9 a week2 ab\t once 9 twelve or fifte5 h\rs we put a small quantity ( blacklead1 mix$ ) a little wat]1 ?r\gh ! hole 9 ! cyl9d] screw1 & we nev] use any grease4 ,we roll$ la/ week #adj tons ( iron ) x1 & x w roll z fa/ ) ! bo? pair ( rolls1 z !y c br+ to x4' ,mr4 ,wood's lett]1 ,septemb] #ab?4--',we are go+ on1 z x is likely we always %all1 9 ! old dog-trot way1 puddl+ & roll+ f ! beg9n+ ( ! week till ! end ( x4 ,y\r eng9e is ! fav\rite eng9e ) e man ab\t ! place1 & ,mr4 ,homfray says x is ! be/ 9 ! k+dom4' ,i h n ! smalle/ d\bt b t ,i c make a pi/on )\t any friction or any pack+ :atev]1 t ne$s n to h ! cyl9d] screw tak5 up once 9 sev5 ye>s4 ,x is a v simple plan1 & w be p]fectly tight2 x is by re/or+ an equilibrium on bo? sides ( ! pi/on4 ,i expect to see y 9 ,london soon1 & !n w give y ! plan = inspection be=e ,i put x 9 practice4 ,i am v mu* oblig$ to y = recomm5d+ ^! eng9es 9 ,cornwall1 b y h n /at$ 9 :at mann] !y are to be appli$2 :e!r to "w pumps1 or b>rels1 or bo?4 ,!y may be made bo? w9d+ & pump+ eng9es at ! same "t1 if s requir$4 ,a rotative eng9e w co/ m ?an an up-&-d[n-/roke1 on acc\nt ( ! exp5se ( ! fly-:eel & axle4 ,an eng9e capable ( lift+ #ahj gallons ( wat] p] m9ute #bj fa?oms w\ld co/1 :5 complete & at "w1 pat5t "r includ$1 ab\t #bbjl4 ,if x is a rotative eng9e1 ) a w9d+ b>rel1 x w co/ #bgjl4 ,i expect t a #g-;in* cyl9d] w\ld be suffici5t = w9d+ at ,p5b]?y ,cr(ts1 :i* might h a ,crank on ! fly = lift+ wat] 9 pumps1 & a w9d+ b>rel on its back4 ,?is w\ld co/ ab\t #agjl42 ! erection ( !m1 :5 on ! spot1 w co/ no?+4 ,y d n say :5 y int5d to be 9 t[n4 ,i hope y w be pres5t :5 ! dock-eng9e is set to "w4 ,! eng9es fir/ s5t to ,cornwall1 mu/ be f ,coalbrookdale2 !n !y w be well execut$1 b f ,wales x w\ld n be s4 ,y may dep5d on hav+ a real good eng9e s5t d[n1 ) suffici5t op5+s giv5 to ! passages4 ,! eng9e] f ! ,dale has be5 lately 9 ,london1 & has j return$2 he gives a wond]ful acc\nt ( ! eng9es work+ 9 ,london4 ,!re are twelve n[ at "w !re4 ,!y h well e/abli%$ _! utility 9 diff]5t p>ts ( ! k+dom1 & any numb] w\ld sell4 ,! f\nd]s int5d to make a great numb]1 ( diff]5t sizes1 & s5d !m to diff]5t m>kets = sale1 completely f9i%$1 z !y /&4 ,y d n say any?+ ab\t :eels to ! eng9e = ,p5b]?y ,cr(ts4 ,!re are sev]al eng9es "h ne>ly f9i%$2 if !y suit 9 size = ,p5b]?y1 "o may be s5t d[n 9 f\r or five weeks1 o!rwise x may be two mon?s4 ,i am1 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,direct = me at ! ,talbot ,inn1 ,coalbrookdale4 ,trevi?ick work$ h>d & successfully 9 mak+ 8 /eam-eng9es useful1 & firmly believ$ t he c\ld & w\ld make !m univ]sal lab\r]s4 ,ev5 ! ,spani% m]*ants1 unacqua9t$ ) /eam1 talk$ ( giv+ an ord] = sev]al eng9es = ,s\? ,am]ica2 & _! gl[+ acc\nt ( ! wide field op5 to him may h be5 in/rum5tal to 8 go+ to t c\ntry by mak+ 8 eng9es kn[n !re4 ,8 proposal to make ! sug>-cane conv]t itself into sug> by ! use ( 8 pat5t high-pressure /eam-eng9e may be m !oretical ?an practical2 b _m m unlikely ?+s h come to pass4 ,at t "t sev]al ( 8 eng9es 7 at "w 9 ,wales1 ,worce/]1 ,/af=d%ire1 ,coalbrookdale1 ,man*e/]1 ,d]by%ire1 ,liv]pool1 ,cornwall1 & ,newca/le-^u-,tyne4 ,twelve 7 at "w 9 ,london1 & s famili> 7 p ) !m1 t f\nd]s int5d$ to con/ruct !m ( diff]5t sizes1 & s5d !m = sale at ! l>ge m>ket or c\nty t[ns2 _! co/ complete1 ready = "w1 to be #bjjl41 m or less1 accord+ to size1 ) a range ( application unlimit$4 ,8 "o lett]1 casually writt5 sixty-sev5 ye>s ago1 m5tions !m z gr9d+ corn1 dress+ lea!r1 w9d+ coal1 cru%+ sug>-cane1 prep>$ to boil sug>1 & di/il rum2 pump+ wat]1 roll+ iron1 railway locomotion1 portable /eam fire-eng9e1 portable /eam-crane1 m9e eng9es on :eels2 s t x may almo/ be said he 0 n too sangu9e 9 hop+ to s5d 9 #ahjd a ?\s& ( 8 eng9es to ,s\? ,am]ica1 = 9 ^? cursory rem>ks he draws att5tion to no less ?an ?irty-six high-pressure /eam-puff]s at "w4 ,! ,p5b]?y ,cr(t ,m9e portable eng9e c\ld be plac$ on :eels or o!rwise1 accord+ to ! wi% ( ! pur*as]1 z ?\gh /eam locomotion 0 an e day occurr5ce 9 #ahjd4 ,,camborne1 ,janu>y #ac?1 #ahaa4 ,,mr4 ,,giddy1 ,sir1--,f calculat+ ! quantity ( bla/ giv5 to a bla/-furnace1 ,i f9d a consid]able quantity m ( coal consum$ by ! same quantity ( air 9 ?is way1 ?an by ! usual way 9 common eng9e *imneys4 ,( c\rse ! m cold air admitt$ to pass ?r\gh ! fire1 ! m heat c>ri$ to ! top ( ! /ack4 ,cr5v] #fc-;in* cyl9d]1 d\ble-p[]1 #h-;feet /roke1 ) b "o boil]1 works five /rokes p] m9ute4 ,?is gives ab\t #afjj squ>e feet ( /eam p] m9ute1 & burns ab\t #h tons ( coals 9 tw5ty-f\r h\rs4 ,! /ack = ?is boil] is #c-a_/b feet squ>e1 & ! draught rises #aj feet p] second1 & w set :ite pap] 9 a flame at ! top ( x 9 ab\t a m9ute4 ,!re=e1 ?is *imney deliv]s #gbjj squ>e feet ( air p] m9ute1 :i* is f\r & a half times ! quantity ( heat$ air1 at ne>ly f\r times ! temp]ature ( heat t !re is ( /eam produc$ f ! same fire1 & deliv]$ to ! cyl9d]4 ,a bla/-furnace t burns #ajj tons ( coal p] week is bl[n by a #e-;feet diamet] air-cyl9d]1 #d-;feet /roke1 t5 /rokes p] m9ute1 d\ble-p[]1 giv+ ab\t #afjj squ>e feet ( air p] m9ute1 to consume #ajj tons ( coal1 besides giv+ a melt+ heat to #cej tons ( ore & lime/one4 ,cr5v] eng9e has #gbjj squ>e feet ( air to burn #ef tons ( coal p] week1 :i* is above eight times ! quantity ( air us$ by air fire-places to :at is us$ 9 a bla/-furnace1 & ( c\rse mu/ c>ry (f a great proportion ( ! heat to ! top ( ! /ack1 t might be sav$ if ! eng9e-fire 0 a bla/ in/ead ( an air fire4 ,b suppose ! idea to be c>ri$ /ill fur!r1 by mak+ an app>atus to cond5se & take ! :ole ( ! heat into ! cyl9d] in/ead ( its pass+ up ! *imney4 ,by hav+ a v small boil]1 & a bla/-cyl9d] to bl[ ! :ole ( ! bla/ into ! bottom ( ! boil]1 "u a cyl9d] full ( small holes "u ! wat]1 to make ! heat$ air give all its heat to ! wat]4 ,illu/ration ,! furnace mu/ be made 9 a tight ca/-iron cyl9d]4 ,bo? ! fire-door & ! hole ?r\gh :i* ! bla/ ent]s mu/ be q tight1 z ! pressure w be z /rong 9 ! fire-place z 9 ! boil]4 ,! :ole ( ! air driv5 into ! fire-place1 ) all ! /eam rais$ by its passage up ?r\gh ! wat] 9 ! boil]1 mu/ g into ! cyl9d]4 ,!re w also be ! advantage ( ! expansion ( ! air by ! heat ov] & above :at x 0 :5 tak5 cold into ! bla/-cyl9d]4 ,f ! great quantity ( coal burnt 9 bla/-furnaces y w f9d t a v small bla/-cyl9d] w\ld "w a #fc-;in* cyl9d] d\ble4 ,if !re is z mu* heat 9 a squ>e foot ( air z 9 /eam ( ! same temp]ature1 ! sav+ w be beyond all conception2 b = my own "p ,i _c calculate f !ory :at ! advantages w be1 if any1 & = t reason1 be=e ,i drop or condemn ! idea1 ,i mu/ reque/ y w h ! goodness1 :5 y h an h\r to sp>e1 to turn y\r ?\ghts to ?is subject1 & in=m me ( y\r s5tim5ts on x4 ,p]haps x is l _m o!r wild fancies t fly ?r\gh ! bra91 b ,i did n l to let x g unnotic$ )\t fir/ gett+ y\r op9ion4 ,i hope y w excuse me = s (t5 tr\bl+ y4 ,/4 ,ives plans w be deliv]$ to !m on ,tuesday1 :5 ,i expect !y w be =w>d$ to y4 ,i he> !re is a good c\rse ( ore 9 ! adit end at ,:eat ,provid5ce ,m9e4 ,a ,mr4 ,%effield1 ( ,cumb]l&1 writes to ,mr4 ,g\ld t he has turn$ idle 8 air-furnaces1 & smelt$ 8 ores by a bla/ ne> a ye> s9ce4 ,8 furnace is b #aj feet high & #d feet diamet]1 & x melts #bh tons ( ore1 ( f #d to #e 9 ! #ajj p] week1 & makes a regel ( f #fe to #gj 9 ! #ajj1 & answ]s beyond :at we calculat$ = !m4 ,suppose a furnace #bj feet high & #d feet diamet]1 x w\ld smelt eight times ! quantity ( 81 :i* w\ld be ne> #ijj tons p] mon?1 or ne>ly d\ble ! quantity rais$ by any "o m9e 9 ! c\ntry4 ,! exp5se ( ! 444 w\ld be v trifl+4 ,to-morr[ ,dolcoa? acc\nt w be held1 :5 ,i expect to h ord]s to beg9 to erect a furnace on ! spot4 ,?is trial ( ,mr4 ,%effield's has put x out ( my p[] to get a pat5t1 & n[ ,i d n "k h[ to get paid4 ,i %\ld be cont5t ) #e p] c5t4 on ! pr(its ga9$ by ?is plan1 & w\ld conduct ! bus9ess = ! m9es )\t sal>y4 ,%\ld y *ance to fall on ! subject ) 8 ,lord%ip1 be pleas$ to m5tion some?+ ab\t ! mode ( my paym5t1 z 8 ,lord%ip is by f> ! prop]e/ p]son to beg9 ) ab\t my pay1 = aft] 8 ,lord%ip has agre$ to ! sum1 & ,dolcoa? ,m9e ! fir/ to try ! exp]im5t1 ,i ?9k all ! c\nty w give way to :at he might propose4 ,b ,i wi% some?+ to be fix$ on be=e all ! ag5ts 9 ! m9es "k h[ to be smelt]s !mselves1 aft] :i* ,i expect no fav\r1 unless fir/ arrang$4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,h[ great 0 ! practical insight 8 g5ius gave him1 & h[ imp]fectly 8 foll[]s h act$ on ?is advice giv5 sixty ye>s ago6 ,! *imney t at its top w\ld ignite pap]1 ?rew to wa/e f\r & a half times m heat$ air ?an 0 requisite to supply ! quantity ( heat :i* pass$ ?r\gh ! work+ cyl9d] 9 /eam1 & at a temp]ature ne>ly f\r times great] ?an ! temp]ature ( ! /eam4 ,x ne$s only to obs]ve ! burnt appe>ance ( a /eamboat funnel ( ! pres5t day to "k h[ wa/eful we /ill are1 or h[ v ignorant ( improv$ me?ods ( economiz+ fuel4 ,to prev5t ?is wa/e ( heat up ! *imney be propos$ to d away ) ! *imney altoge!r2 ! fire-place 0 to be a close "o1 hav+ a bla/ "u ! fire-b>s ( a /r5g? suffici5t to =ce ! air1 heat$ by its passage ?r\gh ! fire1 direct ?r\gh a small valve into ! wat] 9 ! boil]1 by :i* means all ! heat giv5 by ignition w\ld pass into ! /eam1 & 8 /eam-puff] become an arat$ /eam-eng9e4 ,f ! foll[+ x appe>s t ?is plan ( ,trevi?ick's is n[ com+ into use z some?+ q new3-- ,9 y\r la/ impression1 "u ! head ( ',air & ,/eam comb9$1 z a ,motive ,p[]1' y /ate '! inv5tion 0 describ$ to be t ( ,mr4 ,w>sop1 b we h rec5tly he>d t a few ye>s back 7#ahfe7 ! same inv5tion _h be5 protect$ 9 an e>li] pat5t ?an ,mr4 ,w>sop's1 by ,mr4 ,bell ,gall[ay4'#c ,trevi?ick ?\ght ( pat5t+ a plan = r$uc+ copp] ore by ! use ( a bla/1 9 pref]5ce to ! usual air-furnace & *imney1 b some?+ simil> _h be5 tri$ by ,mr4 ,g\ld1 & he !re=e propos$ to erect a bla/-furnace 9 ,dolcoa? ,m9e1 receiv+ a portion ( ! sav+ ( fuel z 8 remun]ation4 ,su* a furnace work$ !re = _m ye>s1 until copp] smelt+ 0 remov$ f ,cornwall to ,wales4 ,! plans = a breakwat] at ,/4 ,ives 7 = an und]tak+ t has s9ce be5 9 _m h&s1 b )\t success1 except p]haps = ! conv5i5t mak+ ( memb]s ( ,p>liam5t4 ,"s slight progress has be5 made by eng9e]s & contractors1 b vessels are n will+ly tak5 to ! port1 & ratepay]s grumble at unpr(itable h>b\r taxes4 ,,london1 ,janu>y #bj?1 #ahaa4 ,,de> ,,trevi?ick1 ,i h n lo/ any "t 9 m5tion+ y\r wi%es respect+ a comp5sation = ! plan ( smelt+ copp] to ,"l ,d$un/anville1 :o int5ds m5tion+ ! affair 9 8 next lett] to ,mr4 ,reynolds4 ,"l ,d$un/anville wi%es y extremely well1 b x is impossible = him to settle any?+ ap>t f ! adv5tur]s4 ,footnote #c3 ,see ! ',me*anics' ,magaz9e1' ,june #crd1 #ahgj4 ,i am v sorry t anyone %\ld h execut$ ! plan ( r$uc+ copp] ore by a bla/-furnace be=e y _h put into practice ! idea sugge/$ to me t5 ye>s ago4 ,x asc]ta9s1 h[ev]1 t ! contrivance w succe$1 al?\gh y are c]ta9ly r$uc$ to ask mod]ate t]ms1 & ,i "k n :at c be m mod]ate ?an ^? y h ask$1 except t ,i w\ld recomm5d "s limit z to "t4 ,! plan y sugge/ = an eng9e on a new con/ruction is1 ,i fe>1 v d\btful4 ,accord+ to ! data furni%$ to me1 ! air 9 ! bla/ w\ld be to t 9 a common fire-place z #f-a_/d to #a v ne>ly1 provid$ _! d5sities 7 ! same2 b y h measur$ "o ent]+ ! furnace at ! common temp]ature1 & ! o!r go+ to ! /ack s hot z to set on fire a piece ( pap] held at ! top4 ,?us ! increase ( temp]ature t augm5ts ! ela/icity ( a fluid conf9$1 w\ld exp& x 9 ! same degree4 ,x is !re=e unc]ta9 f ^! /atem5ts :i* furnace consumes ! great] quantity ( air4 ,i appreh5d ! g5]al pr9ciples ( an eng9e work$ by hot air1 ?r\gh ! m$ium ( a bla/1 w\ld be z foll[s3-- ,let any quantity ( air be driv5 into a furnace ) ! pressure ( an atmosph]e1 & let x be !re exp&$ t5 times4 ,x %\ld !n be tak5 (f t5 times z quick1 b 9 t case no p[] :atev] w\ld be produc$1 s ! ext]nal atmosph]e w\ld balance ! int]nal4 ,n[1 let ! bla/ be two atmosph]es /rong1 & let !m be exp&$ t5 times1 & be tak5 (f t5 times z fa/1 ea* /roke w be oppos$ by "o1 equal 9 all to t52 subtract two = ! bla/1 !re rema9 eight4 ,b air s hot w\ld burn e vegetable or animal sub/ance1 & su* a furnace ,i suppose c\ld sc>cely be kept air-99tight4 ,if ! heat$ air is made to act on wat]1 !n x becomes a m]e "q ( h[ mu* absolute heat is giv5 out by ! fuel1 & :e!r t excess is m ?an suffici5t to comp5sate ! burd5 ( ! bla/2 = ! wat] w absorb an imm5se quantity ( heat 9 *ang+ itself into /eam1 & ?us r$uce ! =ce ( ! air z to make x almo/ impossible = t addition to add s mu* p[] z ! bla/ takes away4 ,i h1 !re=e1 no hesitation 9 say+ t ?is plan w c]ta9ly n d4 ,write to me by all means :5ev] any?+ /rikes y1 & y may always dep5d on hav+ my be/ advice4 ,i am1 de> ,sir1 ,ev] mo/ truly y\rs1 ,,davies ,,giddy4 ,trevi?ick saw )\t app>5t reason+1 :ile 8 fri5d's reason+s fail$ to make pla9 ! full be>+ ( ! que/ions1 & s cramp$ ! position z to make a *ange ( front difficult--an op]ation 9 :i* ,trevi?ick excell$4 ,we le>n1 h[ev]1 t 9 #ahja he sugge/$ a bla/ 9 copp]-ore furnaces1 & 9 #ahaa 0 on ! v]ge ( a discov]y t has s9ce revolutioniz$ ! iron-smelt]'s art by ! use ( hot bla/4 ,wa/$ heat f a bla/-furnace #aj feet high l$ him to ! conclusion t by d\bl+ ! height ( ! furnace1 enabl+ ! cold m9]al ?r[n 9 at ! top to take up ! heat wa/$ ?r\gh ! top ( ! l[ furnace1 sev5-eigh?s ( ! coal w\ld be sav$4 ,8 idea ( s5d+ bla/ ?r\gh ! furnace ( 8 /eam-boil] to economize heat c\ld h be5 readily appli$ to ! iron furnace1 & we %\ld h _h ! mod]n hot-bla/ iron furnaces4 ,r\gh draft4 ,,camborne1 ,m>* #e?1 #ahab4 ,,g5tlem51 ,y\r fav\r ( ! #ae? ,febru>y1 ) a sket* ( y\r brew]y1 ,i h receiv$2 & f :i* ,i f9d ! head ( wat] is #cj feet above ! brew]y1 :i* makes x difficult to erect ! *a9 & buckets s z to take advantage ( ! :ole height ( wat]2 & z ! /ream is s v small1 x w n admit ( los+ any "p ( ! p[]4 ,to erect a ma*9e s high1 to engage ! :ole fall1 w\ld be1 ,i fe>1 m exp5se ?an ! p[] y w\ld get w\ld w>rant2 !re=e ,i w\ld recomm5d x to be made use ( 9 a cyl9d]1 9 ! same way z we use falls ( wat] ( #bjj feet 9 our ,corni% copp] m9es4 ,we all[ "o-?ird loss = friction & leakage 9 ^? ma*9es2 b y\r ma*9e be+ s v small1 ! loss w exce$ t proportion2 !re=e ,i _c promise y above "o-half ( ! real weight & fall to be p]=m$ on y\r ma*9]y1 & t mu/ be by a well-execut$ ma*9e1 = a small defect w\ld de/roy ! value ( s trifl+ a p[]4 ,z !re is no expansion 9 wat]1 x w be some:at difficult to make ! ma*9e turn ! c5tres ) a fly-:eel1 = if ! valve %uts a little too e>ly or too late = ! turn ( ! crank ov] ! c5tre1 ! fly-:eel's velocity mu/ break some?+ by conf9+ ! wat] betwe5 ! pi/on & ! bottom ( ! cyl9d]1 :i*1 aft] ! valve is %ut1 _c make its escape1 & n hav+ an ela/ic pr9ciple1 ! pi/on w /rike z dead on ! wat] z on a piece ( iron1 because1 unless ! valve is %ut by ! eng9e be=e ! /roke is f9i%$1 x _c %ut at all4 ,i "k p]sons :o h attempt$ to put fly-:eels on pressure-eng9es ( ?is k9d1 b nev] yet has "o be5 made to "w rotative4 ,i d n see mu* difficulty 9 mak+ an eng9e ( ?is k9d to "w a crank & fly-:eel1 by connect+ an air-vessel ) ! cyl9d] to receive ! pressure & contract & exp& & %ut ! valves1 ! same z 9 /eam-eng9es4 ,a ma*9e on ?is plan ought to be plac$ z ne> ! l[ level z possible4 ,if ,i furni% y ) draw+s & directions = ! execut+ ( ! "w y\rselves1 ,i %all *>ge y fifte5 gu9eas = !m4 ,if ,i s5d ! ma*9e f9i%$1 ! *>ge w be #ejl4 ,y\r objections respect+ /eam-eng9es ,i d n d\bt are correct1 :5 execut$ by p]sons :o d n und]/& ! con/ruction ( !m4 ,9 ,engl& "s p]sons privately erect$ my eng9e to evade ! pat5t premium1 b h sev]ely paid = _! sav+ k by accid5ts & defects 9 _! eng9e]+ ability4 ,i h erect$ above #ajj /eam-eng9es on ?is pr9ciple1 b nev] met ) "o accid5t or compla9t aga9/ !m4 ,to prev5t mis*ief f bad ca/+s1 or f ! fire injur+ ! surface ( ca/ iron1 ,i make ! boil]s ( wr\ght iron1 & always prove !m ) a pressure ( wat]1 =c$ 9 equal to f\r times ! /r5g? ( /eam int5d$ to be work$ )4 ,"s p]sons h work$ ^? eng9es "u a pressure above #ajj lbs4 on ! squ>e in*1 b 9 g5]al practice ,i d n exce$ #bj lbs41 f9d+ "u ?is pressure ! pi/on w /& six or eight weeks1 & ! jo9ts rema9 p]fect1 & no risk ( bur/+ ! boil]1 x be+ made ( wr\ght iron1 & prov$ by pressure be=e s5t (f2 b ca/-iron boil]s may1 by defects n disc]nible1 & are v apt to break by ! wat] be+ left l[ 9 ! boil]1 & if heat$ r$ hot1 explod+ )\t ! smalle/ notice2 b wr\ght-iron boil]s1 :5 defective1 give way only p>tially1 )\t injury to anyone4 ,) respect to ! erect+ & managem5t ( ! eng9e1 y ne$ n h an eng9e]1 = any common tradesman c d ?is f ! draw+s & directions s5t ) ! eng9e2 =1 z ,i be=e in=m$ y1 f>m]s & _! lab\r]s set up & keep 9 ord] ! ?ra%+-ma*9e eng9es )\t my go+ on ! spot or s5d+ any p]son to assi/ !m4 ,i nev] saw a /eam-eng9e roll+ malt1 !re=e _c judge ! quantity ! eng9e w\ld roll1 only by a comp>ison ) horse lab\r1 aga9/ ! consumption ( coal1 :i* w be 9 "s cases z ab\t #db lbs4 to "o horse2 b :]e great spe$ is requir$ 9 ! ma*9e1 ! coal w be less1 z /eam-eng9es make m revolutions 9 a m9ute ?an horse mills1 !re=e ! "w is done ) less friction4 ,i h sev]al times appli$ ! /eam1 aft] x has work$ ! eng9e1 to boil wat] & o!r purposes1 ) z good effect z if ! eng9e _h n be5 !re1 !re=e ! "w ( ! eng9e w be a cle> pr(it4 ,y say ab\t a #a-;horse eng9e4 ,! boil] w\ld be s small t x w\ld n be wor? apply+ t /eam to any o!r purpose1 z any l>ge quantity ( wat] w\ld be b sl[ly heat$4 ,i f9d t x does n answ] ei!r ! purpose ( ! v5dor or ! us] ( an eng9e1 to make less ?an a #b-;horse p[]1 z ! exp5se on a v small eng9e is ne>ly z mu* z "o ( ! p[] ,i use = ?ra%+1 ^? be+ only #hjl41 & a #b-;horse is #fjl4 ,respect+ ! ma%+ ) /eam1 ,i nev] be=e he>d ( x1 b f ! !ory ( ! plan ,i ?9k x _c fail to answ] a f> bett] purpose ?an any o!r t c possibly be appli$ = extract+ ! ess5ce ( ! malt4 ,h[ev]1 %\ld x n answ] y\r purpose1 x is only ! loss ( ! exp5se ( a few y>ds ( #a-;in* lead pipe4 ,9 an eng9e ( ! size us$ = ?ra%+1 if ! fire is kept brisk1 x w boil1 by ! /eam s5t into a sep>ate vessel1 ne> #cjj gallons ( wat] p] h\r4 ,! room requir$ to "w 9 is ab\t #g feet diamet]1 & #ab feet high4 ,x w\ld be useless to put y to ! exp5se ( draw+s1 until y h made up y\r m9ds on :at y int5d to h done4 ,i rema91 ,g5tlem51 ,y\r mo/ ob$i5t humble s]vant1 ,,ri*>d ,,trevi?ick4 ,to ,,rob9son ,,& ,,bu*anan1 ,brew]s1 ,londond]ry1 ,irel&4 ,eng9e]s ( ! pres5t day d n volunte] su* g5]al in=mation )\t *>ge1 or give su* a v>iety ( practical me*anism slightly b cle>ly describ$1 & pr9ciples r$uc$ to practice4 ,an endless *a9 ) buckets is a =m ( wat]-:eel n !n 9 use4 ,a wat]-pressure eng9e = s small a quantity ( wat]1 ) a fall ( ab\t #cj feet1 w\ld cause a loss ( #ej p] c5t4 f friction & small defects4 ,! non-ela/ic "* ( wat] made x unsuitable = a ma*9e requir+ a fly-:eel4 ,air-vessels %\ld be us$ to less5 ! rigidity ( wat]4 ,ca/-iron boil]s dang]\s4 ,wr\ght-iron boil]s to be te/$ ) a wat] pressure f\r times z great z ! propos$ work+ /eam pressure4 ,a /eam pressure ( #bj lbs4 to ! in* mo/ suitable = eng9es 9 *>ge ( inexp]i5c$ p]sons4 ,! brew]s' ma% tub to be heat$ by ! wa/e or surplus /eam4 ,r\gh draft4 ,,camborne1 ,decemb] #e?1 #ahab4 ,,g5tlem51 ,i h y\rs ( ! #bj? ,novemb]4 ,! lett] y direct$ = ,truro nev] came to h&4 ,i f9d by y\r lett] t y h be5 try+ to put into practice ! h9ts ,i gave y ab\t ! *a9 & buckets1 & t y expect x w answ] if prop]ly execut$4 ,y are n ! fir/ t has pick$ up my h9ts1 & /uck fa/ 9 _! execution4 ,i make x a rule nev] to s5d a draw+ until ,i h receiv$ my fee1 & :5 y remit to me fifte5 gu9eas ,i w furni% y ) prop] draw+s & directions to enable y to make & erect ! ma*9e4 ,i rema91 ,g5tlem51 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,rob9son ,,& ,,bu*anan1 ,brew]s1 ,londond]ry4 ,:at a pocket encyclopdia ( inv5tions6 f :i*1 z by /eal?1 ,rob9son & ,bu*anan select$ ! lea/ applicable1 decl9+ a suitable /eam-eng9e at a v small co/1 r ?an pay an eng9e] = 8 op9ion4 ,r\gh draft4 ,,camborne1 ,april #bf?1 #ahab4 ,,sir ,,*>les ,,hawk9s1 ,b>t41 ,sir1--,i h receiv$ y\rs ( ! #g?1 respect+ ! small breakwat] at ,/4 ,ives4 ,z f> z ,i c judge f a r\gh calculation1 ,i ?9k x an und]tak+ likely to pay well2 b z y wi%$ me n to m5tion any?+ ab\t y\r int5tions1 & n receiv+ y\r ord]s to make a m9ute inquiry & e/imate1 ,i _c answ] y\r lett] s fully z ,i %\ld wi%1 fe>+ t giv+ a r&om & imp]fect /atem5t might be apt to lead y into errors1 & also make me look simple4 ,if an eng9e] 7 employ$ to survey & e/imate aft] me1 e in=mation 9 my p[] is at y\r s]vice2 !re=e be pleas$ to /ate p>ticul>ly :at in=mation y wi%1 & ,i w att5d to ! bus9ess & answ] y\r que/ions z e>ly z possible4 ,i h receiv$ a lett] f ,sir ,john ,s9clair reque/+ correct draw+s & /atem5ts ( ! ?ra%+ eng9e to be =w>d$ to ! ,presid5t ( ! ,bo>d ( ,agriculture1 :i* ,i %all att5d to4 ,he also says t he has s5t my lett] to ! ,navy ,bo>d1 9 hopes t ! exp]im5t ( propell+ vessels by /eam may be tri$ "u its sanction & exp5se4 ,p]haps x might be prop] to wait ! answ] ( ! ,navy ,bo>d be=e writ+ to ,mr4 ,pra$ ab\t propell+ ! canal boats4 ,i am v mu* oblig$ to y = writ+ to ,capta9 ,gundry1 ab\t ! ,:eal ,fri5d%ip eng9e4 ,i expect to h a portable /eam-:im & /amps at "w at my own exp5se 9 a few days1 :i* w prove = itself its utility2 t be+ ! only way to introduce new ?+s4 ,i w\ld be v mu* oblig$ to y to say if ,mr4 ,halse is to pay me = my pa/ att5dance at ,/4 ,ives ab\t ! breakwat]4 ,enclos$ y h a lett] to ,sir ,john ,s9clair1 unseal$ = y\r inspection1 :i*1 if y approve (1 please to =w>d4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,trevi?ick's skill did n prev5t 8 be+ reasonably mode/1 or cause him to be envi\s ( o!rs2 nei!r did 8 de>-b\ght exp]i5ce1 t "o's own pocket mu/ pay = mak+ public "o's own inv5tions1 prev5t 8 aga9 solicit+ ! assi/ance ( p]sons ( influ5ce1 ?\gh x does n seem t ,mr4 ,pra$ help$ =w>d ! screw-propell]1 or t ,sir ,john ,s9clair gave direct help1 ?\gh he probably made kn[n ! high-pressure /eam-eng9e to ! m>9e exp]im5t]s on ! ,clyde4 ,r\gh draft4 ,,mr4 ,,ra/rick1 ,,camborne1 ,decemb] #g?1 #ahab4 ,sir1--,i h be5 wait+ y\r answ] to my la/1 & especially t "p respect+ ! ,we/ ,india eng9e1 z ,i h n nor c\ld n answ] _! lett] to me )\t fir/ he>+ f y2 !re=e mu/ beg y w be s good z to answ] me by return ( po/ on t subject4 ,if !y get impati5t ab\t ! "t1 & refuse to take ! eng9e1 ,i h no d\bt ! ,plym\? p w take x & sev]al o!rs2 b ,i v mu* wi% to s5d "o to ! ,we/ ,indies1 z !re is a l>ge field op5 !re = eng9es ( ?is k9d4 ,i h receiv$ an ord] = a ?ra%+ eng9e = ,"l de ,dun/anville1 ( ,tehidy2 & z ,i wi% ^? ?ra%+ eng9es to be kn[n ?r\gh ! c\ntry1 ,i int5d to take "o ( ! eng9es ord]$ = ,pad/[ & s5d x to ,tehidy4 ,"o ( ! ,pad/[ f>m]s c wait until y make ano!r = him4 ,!re=e ,i w\ld ?ank y to s5d ! fir/ f9i%$ by %ip f ,bri/ol = ,portrea? or ,hayle4 ,s5d a drum ) ev]y?+ complete1 ( :i* y are a bett] judge ?an ,i4 ,probably ab\t #c feet 9 diamet] & #c-a_/b feet long w be suffici5t4 ,!re mu/ be a fly-:eel ) a not* to c>ry ! rope1 & also a small not*-:eel on ! drum-axle4 ,i ?9k #f-a_/b feet diamet] = ! fly1 & #i-a_/b in*es diamet] = ! small :eel1 w give spe$ en\gh to ! drum4 ,m9d to ca/ a lump1 or screw on a balance1 ( ab\t #a cwt41 on "o side ( ! fly-:eel4 ,!re mu/ be two /&s on ! boil]1 & a crank-axle1 or o!rwise a crank-p91 9 ! fly-:eel1 :i*ev] y please2 ) a %aft #c feet long ) a c>riage4 ,! eng9e is to /& 9 a room "u ! b>n1 ab\t #g-a_/b feet high1 #g feet wide1 & #ad feet long4 ,! fly-:eel w /& across ! n>r[ way ( ! room4 ,! rope w g up ?r\gh ! floor1 & ! drum be %ift$ by a screw1 horizontally1 on ! b>n floor1 s z to tight5 ! rope4 ,i %all put d[n ! top ( ! boil] level ) ! surface1 ) an ar*$ way to ! fire & a%-pit "u gr\nd1 to prev5t ! *ance ( fire1 :i* ! f>m]s are v mu* afraid (4 ,i s5d y a sket* %[+ h[ x is to /&4 ,i d n b9d y to ! size ( ! drum or :eels1 only ! room t ! fly-:eel works 9 is b #g feet wide4 ,n[ to ,mr4 ,ri*>ds' mill4 ,qu]y #a/4--,! l5g? ( ! pi/on1 & ! small v>iation t ! beam w give x1 is s trifl+ t x w n be felt4 ,! cyl9d]s t h be5 work+ on _! sides = sev5 ye>s pa/1 are n[ work+ z well z any eng9e ) upright cyl9d]s1 :i* is a pro( t ! little rubb+ is ( no consequ5ce4 ,qu]y #bnd4--,! passage 9 ! cock is equal to ! passage we make 9 our l>ge eng9es1 :i* is only "o-=tie? "p ( ! pi/on2 & z we %all "w ) high /eam1 we d n m9d ! press+ ?r\gh ! /eam-passage2 & z ! /eam w be v mu* exp&$1 x w n be felt 9 ! passage to ! cond5s]4 ,i "k :]e we h remov$ cyl9d]s & put l>g] ones on ! same nozzles & cond5s+ "w1 & ! eng9es did good duty4 ,qu]y #crd4--,i f9d by exp]i5ce t if y give d\ble ! quantity ( injection to an eng9e "o /roke1 & none ! o!r1 t ! quicksilv] 9 ! gauge w /& ne>ly ! same2 ! cold sides ( ! cond5s] are suffici5t to "w an eng9e a great _m /rokes )\t any injection4 ,qu]y #d?4--,y may put a hang+ to ! air-pump bucket1 & foot-valve2 ei!r t or a ris+ "o w d v well1 b ,i ?9k ! ris+ cov] & wood face on ! top1 be/4 ,qu]y #e?4--,! air-pump bucket is l>ge en\gh4 ,at ,:eal ,alfr$ !y h a #fd-;in* cyl9d]2 ! air-pump is #bj in*es1 & ! /roke is half t ( ! eng9e4 ,!y 7 afraid t x 0 too small2 !y !n put ano!r ( #ad in*es by ! side ( ! fir/1 ! same /roke4 ,! quicksilv] tube /&s z high ) ! "o #bj-;in* bucket z ) ! two buckets2 ! eng9e works be/ ) ! "o bucket4 ,i h f\nd by exp]i5ce t size to be suffici5t1 & 7especially 9 an eng9e t works quickly7 make ! ci/]n high en\gh to cov] ! cond5s+ "w well ) wat]4 ,qu]y #f?4--,my reason = mak+ ! =c+ pump ) duck-valves is1 because !y d n bum l ! o!rs1 & we f9d !m seldom out ( repair2 b make x :i*ev] way y ?9k be/1 & "w x 9 any way y l4 ,qu]y #g?4--,i mean by #c_/d expansive1 t ! /eam is to be %ut (f f ! cyl9d] :5 ! pi/on has mov$ up f ! bottom "o qu>t] ( its /roke4 ,make ! cam to y\r own m9d4 ,qu]y #h?4--,i d n ?9k ! eng9e w require a heavi] fly-:eel1 z ! /ones w act z a fly1 & ! p[]1 ?\gh s v irregul>1 w be s sudd5 9 its *anges1 t ! spe$ ( ! ma*9]y w n let x be felt4 ,if y make a crank1 y may make ! fly-:eel #c or #d feet m 9 diamet]4 ,b if ) a p9 9 ! fly-:eel1 ! beam w\ld come d[n on ! top ( x2 !re=e1 ,i ?9k x w be bett] to put a crank1 & put ! fly-:eel 9 ! middle ( ! %aft4 ,qu]y #i?4--,! /eam w be rais$ to #be lbs4 to ! in* above ! atmosph]e1 or #dj lbs4 to ! in* on a vacuum2 b ,i ?9k y ne$ n calculate = mu* m /r5g? on t acc\nt4 ,x is n ! p[] t breaks ! ma*9]y1 b bangs1 & n ! uni=m weight t ?is w give4 ,qu]y #aj?4--,tw5ty /rokes p] m9ute ,i propose1 :i* ,i ?9k a fair spe$4 ,qu]y #aa?4--,! fire-b>s mu/ be ( wr\ght iron2 we f9d !m answ] mu* bett] ?an ca/ iron4 ,let !m be #e_/h?s ( an in* f b> to b>1 #a in* ?ick at ! top1 #c_/h?s ( an in* at ! bottom1 #b in*es deep1 #d feet long1 ) bits on !m at ! ends1 to prev5t _! gett+ too close toge!r4 ,i f9d ! ne>] ! fire is to ! door1 ! bett] & h&i] x is to "w4 ,all ! l>ge eng9es are 9 ?is way1 & we d n f9d ! door or front plate get hot1 z !y are l9$ ) brick4 ,ca/ ! door ) a rib to hold a brick on its edge4 ,tube1 #b feet #i in*es by #a foot #aa in*es2 manhole1 #ae by #aj in*es4 ,qu]y #ab?4--,a gov]nor w be requir$2 p]haps z good a place z any = x1 out ( ! way1 w be on ! ca/ iron t c>ries ! beam2 y may turn ! fly-:eel :i*ev] way y please4 ,if ?is eng9e is work$ ) /eam ( #be lbs4 to ! in* above ! atmosph]e1 & ! /eam %ut (f at "o-tw5tie? "p ( ! asc5d+ /roke ( ! pi/on1 ! p[] w be z ?ree is to two ( ,b\lton & ,watt's s+le eng9es4 ,only two pairs ( /ones = ! pres5t1 b calculate ^? /ones to /& 9 su* a way t ano!r pair may be plac$1 on a future day1 if want$4 ,i h n se5 ,mr4 ,ri*>ds lately4 ,i wi% y to write a =m ( an ord]1 9 y\r next1 su* z y wi%1 & ,i w get him to write to y accord+ly4 ,put ! eng9e & drum = ,"l de ,dun/anville out ( h& neat & well1 z x w be well paid =2 & make ! /&s1 c41 9 y\r own way4 ,,rd4 ,,trevi?ick4 ,mr4 ,ri*>ds' fl\r-mill eng9e may claim to be ! fir/ practical smoke-burn]3 keep+ ! fire mu* ?9n] at ! inn] end ( ! grate-b>s ?an at ! fire-door end ( ! grate1 all[$ ( ! fre] passage ( air ?r\gh ! ?9n] lay] ( coal1 ne> ! fire-99bridge1 caus+ ! combu/ion ( ! pass+ gas4 ,?is idea has1 s9ce ! date ( ,trevi?ick's lett]1 l$ to sev]al smoke-burn+ pat5ts4 ,! boil] fire-tube 0 oval1 #b feet #i in*es by #a foot #aa in*es4 ,! op5-topp$ cyl9d] 0 suppli$ ) a heavy & deep pi/on s]v+ z a c\nt]weight1 & also z a guide 9 ! cyl9d] = correct+ ! angle ( ! connect+ rod4 ,exp]i5ce _h taught him t ! cold sides ( ! cond5s] 7 suffici5t to "w an eng9e a great _m /rokes )\t a supply ( injection2 & he _h already us$ high-pressure /eam ( #be lbs4 to ! in* above ! atmosph]e1 cut (f f ! cyl9d] :5 ! pi/on _h p]=m$ "o qu>t] ( its c\rse3 ?us bo? ^! ?+s 7 z fir/ /eps lead+ to ! mod]n expansive /eam-eng9e & surface cond5sation4 ,! simplicity ( ! eng9e is rem>kable--a high-pressure1 expansive1 cond5s+ eng9e1 work$ by a s+le f\r-way cock1 )\t cyl9d]-cov]1 or p>allel motion4 ,! l[ fir/ co/1 & non-liability to d]angem5t1 7 always kept 9 view2 & 8 confirm$ exp]i5ce 9 ! satisfactory work+ ( horizontal cyl9d]s prior to #ahab illu/rates _! ext5d$ application2 = at t "t sc>cely any o!r eng9e] _h con/ruct$ o!r ?an upright cyl9d] eng9es4 ,no detail escap$ 8 obs]vant gaze4 ,! fire-b>s 7 to be #b in*es deep1 #a in* ?ick at ! top edge1 tap]$ to #c_/d?s ( an in* at ! bottom1 giv+ ! requir$ /r5g?1 ) free room = air1 :i* 9 its passage cool$ ! b>1 c>ry+ ! heat into ! fire4 ,ye>s be=e & aft] t p]iod ! fire-b> 9 common use by ?\ghtless p 0 a squ>e iron b> t 0 always burn+ & b5d+4 ,! lett] is descriptive ( ! high-pressure /eam-eng9e 9 ! sixte5? ye> ( its age2 & its expansive /eam1 made practical by ,trevi?ick's high-pressure boil]s4 ,?is eng9e only took /eam dur+ ! fir/ qu>t] ( its /roke1 ! rema9+ ?ree-qu>t]s 7 by ! expansion4 ,_h x tak5 /eam only dur+ "o-tw5tie? ( its /roke1 x w\ld h be5 m p[]ful ?an ,b\lton & ,watt's l[-pressure /eam vacuum eng9e ( ! same size4 ,r\gh draft4 ,,sir1 ,,camborne1 ,novemb] #h?1 #ahab4 ,i h y\r fav\r ( ! #crd in/41 in=m+ me t ,messrs4 ,fox & ,williams h engag$ to qu>ry ! /one = e breakwat] at ,plym\?1 b does n say :e!r y hold any %>e ) !m 9 ! contract or n4 ,!re=e ,i _c und]/& f y\r lett] :e!r y wi% to see an eng9e fitt$ to ! purpose ( ! breakwat]1 or = pump+ ! wat] f ! f\ndations ( ! ,exet] ,bridge4 ,please to in=m me :i* ( ! two purposes y wi% to see ! eng9e calculat$ =1 & ab\t :at "t y ?9k y %all want x1 & ,i w get "o f9i%$ suitable to ! purpose y int5d x =4 ,y\rs1 c41 ,r4 ,t4 ,,jas4 ,,gre51 ,,esq41 ,/4 ,david's ,hill1 ,exet]4 ,n4,b4--,to :at ext5t h ,messrs4 ,fox engag$1 & :at p>ts ( ! "w d !y p]=m8 ,i ?9k m good might be done by load+1 c>ry+1 & dis*>g+1 ?an by qu>ry+ only4 ,trevi?ick 0 equally ready ) ! application ( /eam-p[] ei!r = pump+ ( wat] or = bor+ & remov+ rock4 ,! use ( *isels & rock-break]s 9 ! ,?ames 9 #ahjcd _h prep>$ ! way = ! m p]fect eng9e = bor+1 lift+1 & c>ry+ rock f ! qu>ries to its de/9ation at ! ,plym\? ,breakwat] 9 #ahab4e ,footnote #d3 ,see ,/onebreak] ( #ahjc1 vol4 i41 p4 #bci4 ,footnote #e3 ,see ,/eam-crane1 vol4 i41 pp4 #afb1 #bgd4 ,,sir1 #ajf1 ,,holborn ,,hill1 ,novemb] #bf?1 #ahab4 ,i am 9 receipt ( y\rs ( ! #bbnd in/4 ,mr4 ,giddy in=ms me t ,mr4 ,fox & ,mr4 ,williams are to h #bs4 #f;d4 p] ton = mak+ ! breakwat] at ,plym\?1 & he consid]s t !y c d x = #bs41 :i* he ?\ght w\ld give !m #ej1jjjl4 pr(it4 ,if y meet ^? g5tlem51 ,i h to caution y n to ,,le>n ,,!m any?+ until y make a b>ga91 z ,i "k ,mr4 ,williams w endeav\r to le>n all he c & !n y may g :i/le4 ,if #f;d4 p] ton w give #ej1jjjl4 pr(it1 a halfp5ny p] ton w\ld give upw>ds ( #djjjl4 ,w\ld !y agree to give y t = y\r lab\r only8 ,h[ev]1 ?is w dep5d 9 a great measure on ! "t x w take 9 do+4 ,if x takes eight ye>s x w\ld be #ejjl4 a ye> = y 7accord+ to ,mr4 ,giddy's calculation74 ,y\r well-wi%]1 ,,h5ry ,,h>vey4 ,,mr4 ,,rd4 ,,trevi?ick1 ,camborne4 ,mr4 ,h>vey knew ,trevi?ick's weakness 9 money matt]s4 ,r5nie _h be5 employ$ to report on ! propos$ ,plym\? ,breakwat]1 & 9 #ahaa 0 desir$ by ,"l ,melville1 ! head ( ! ,admiralty1 to proce$ ) ! "w4 ,! price paid 9 #ahab = tak+ & deposit+ rubble 9 ! breakwat] 0 #bs4 #i;d4 p] ton2 x 0 aft]w>ds r$uc$ to #as4 p] ton4 ,a piece ( gr\nd 0 pur*as$ f ! ,duke ( ,b$=d at ,ore/on1 up ! ,catwat]1 conta9+ #be acres ( lime/one1 well adapt$ = ! purposes ( ! "w2 & /eps 7 tak5 to op5 out ! qu>ry1 to lay d[n railways to ! :>ves1 to erect cranes4#f ,! idea ( ! plan to be foll[$ 9 convey+ /one ) great] economy & dispat* ?an 0 contemplat$ by ,r5nie1 orig9at$ ) ,trevi?ick1 :ile ! =m] receiv$ ! cr$it & ! pay1 z he be=e _h done ) ! /eam-dr$g]4 ,footnote #f3 ',lives ( ! ,eng9e]s1' by ,smiles1 vol4 ii41 p4 #bfj4 ,r\gh draft4 ,,mr4 ,,fox ,jun41 ,,camborne1 ,janu>y #bi?1 #ahac4 ,sir1--,s9ce ,i 0 at ,roskr[ ,i h be5 mak+ trial on bor+ lumps ( ,plym\? lime/one at ,hayle ,f\ndry1 & f9d t ,i c bore holes five times z fa/ ) a bor] turn$ r\nd ?an by a bl[ or jump+-d[n 9 ! usual way1 & ! edge ( ! bor+ bit 0 sc>cely worn or injur$ by gr9d+ aga9/ ! /one1 z might h be5 expect$4 ,i ?9k ! eng9e t is prep>+ = ?is purpose w bore t5 holes ( #b-a_/b in*es 9 diamet] #d feet deep p] h\r4 ,n[ suppose ! eng9e to /& on ! top ( ! cliff1 or on any level surface1 & a r[ ( holes bor$1 #d feet 9 f ! edge ( ! cliff1 #d feet deep1 & ab\t #ab in*es f hole to hole = ! wid? ( ! piece to be br\ght d[n at "o "t1 & w$ges driv5 into ! holes to split ! rock 9 ! same way z !y cleave moor/one1 only in/ead ( holes #d in*es deep1 :i* w cleave a moor/one rock #aj feet deep :5 ! holes are #ad or #ae in*es ap>t1 ! holes 9 lime/one mu/ g z deep z y int5d to cleave out ea* /ope1 o!rwise ! rock w cleave 9 an oblique direction1 because deta*$ moor/one rocks h no?+ to hold !m at ! bottom1 & split d[n ! :ole dep? ( ! rock4 ,9 c>ry+ d[n a l>ge piece ( solid gr\nd ! bottom w always be fa/1 !re=e unless x is w$g$ h>d at ! bottom ( ! hole ! /ope _c be c>ri$ d[n squ>e4 ,9 a hole #b-a_/b in*es diamet] & #d feet deep put 9 two pieces ( iron1 "o on ea* side ( ! hole1 hav+ a r\nd$ back1 !n put a w$ge betwe5 ! two pieces1 :i* might be made ?us1 if requir$ to w$ge tight] at ! bottom ( ! hole ?an at ! top4 ,illu/ration ,if ?is plan answ]s1 ! :ole ( ! /ones w\ld be fit = s]vice1 ev5 = build+1 & w\ld all be ne>ly ( ! same size & figure4 ,ea* piece w\ld be easily remov$ f ! spot by an eng9e on a c>riage work+ a crane1 :i* w\ld place !m into ! %ip's hold at once4 ,x w\ld all /& on a pla9 surface1 & might be _h 9 "o1 two1 ?ree1 or f\r tons 9 a /one1 z might be/ suit ! purpose1 :i* w\ld make ! "w f beg9n+ to end "o uni=m piece4 ,/eam ma*9]y w\ld accompli% m ?an n9e-t5?s ( all ! "w1 besides sav+ ! exp5se ( all ! p[d]4 ,i f9d t lime/one w split mu* easi] ?an moor/one1 & ,i ?9k t a v great sav+ 9 exp5se & "t may be made if ! plan is adopt$4 ,please to ?9k ( ^! h9ts & write me :5 & :]e ,i may see y to consult on ! be/ me?od ( mak+ ! tools = ?is purpose be=e ,i set ! workm5 to make !m4 ,any day w suit me1 except ,monday1 ! #h? ( ,febru>y4 ,! soon] ! bett]1 z ,i _c set to "w to make ! tools until we h arrang$ ! plan4 ,i am1 ,sir1 ,y\r humble s]vant1 ,,rd4 ,t4 ,! successful completion ( ! ,mont ,c5is ,tunnel 9 #ahga 0 ma9ly due to an +5i\s application ( comb9$ me*anical =ce to bor+ tools1 be=e limit$ to man's /r5g?2 b ! appli$ pr9ciple exi/$ sixty ye>s ago1 & ?\gh n s p]fect 9 detail1 yet m compreh5sive4 ,trevi?ick's high-pressure /eam bor+ eng9e enabl$ him to p5etrate ! rock five times z fa/ z ! qu>ryman's p[]4 ,t5 holes1 #b-a_/b in*es 9 diamet]1 #d feet deep1 c\ld be bor$ 9 an h\r1 & he sagaci\sly sugge/$ t 9 qu>ry+ ! lime/one = ! breakwat]1 a r[ ( holes %\ld be bor$ by 8 eng9e #d feet 9 f ! face ( ! rock1 #b-a_/b in*es 9 diamet]1 #d feet deep1 & #ab in*es ap>t2 & by dropp+ into ea* hole two half-r\nd pieces ( iron1 to be driv5 asund] by a /eel w$ge1 l>ge blocks w\ld be =c$ (f )\t ! use ( gunp[d]4 ,! high-pressure /eam-puff] hav+ bor$ ! /one1 mov$ itself t[>d ! brok5 mass1 lift$ x into waggons1 & aga9 *ang+ its p[]s f /eam-crane to /eam-locomotive1 convey$ x to ! port1 & lift$ x into ! %ip's hold4 ,! :ole op]ation 0 ?us aptly describ$ by ! inv5tor1 :o !n c\nt$ on contract+ = ! breakwat] "w3--,/eam ma*9]y w accompli% m ?an n9e-t5?s ( all ! "w1 besides sav+ ! exp5se ( all ! gunp[d]4 ,r\gh draft4 ,,mr4 ,,rob]t ,,fox1 ,jun41 ,,camborne1 ,febru>y #d?1 #ahac4 ,sir1--,s9ce ,i 0 ) y at ,falm\? ,i h made a trial ( bor+ lime/one1 & f9d t ! m5 w bore a hole #a-a_/b in* 9 diamet] #a in* deep 9 e m9ute1 ) a weight ( #ejj lbs4 on ! bit4 ,i _h no lump m ?an #ab in*es deep2 b to t dep? ,i f\nd t hav+ a flat /em to ! bit ( ! same wid? z ! diamet] ( ! hole1 twi/$ l a screw1 completely dis*>g$ ! p[d]$ lime/one f ! bottom ( ! hole )\t ! lea/ inconv5i5ce4 ,f ! "t ! two m5 7 employ$ bor+ a hole #ab in*es deep1 ,i am conv9c$ to a c]ta9ty t ! eng9e at ,hayle w bore z _m holes 9 "o day z w be suffici5t to split above #ajj tons ( lime/one1 & w\ld draw t #ajj tons ( /one f ! spot & put !m into ! %ip's hold 9 "o o!r day4 ,! eng9e w\ld burn 9 two days #ae bu%els ( coal1 f\r m5 w\ld be suffici5t to att5d on ! eng9e1 cleave ! /one1 & put x into ! %ip's hold4 ,i ?9k x w\ld n am\nt to above #i;d4 p] ton1 e exp5se includ$1 b say #as41 :i* ,i am c]ta9 x w n am\nt to4 ,p]haps x may n be amiss to )hold ! me?od ( execut+ ?is "w until ! p>tn]s h m fully arrang$ ) me ! agreem5t z to :at ,i 0 to receive = c>ry+ ! plan into execution4 ,i d n wi% t anyone b y\r fa!r %\ld be made acqua9t$ ) ! plan1 & h no d\bt he w h suffici5t confid5ce 9 ! s*eme to adopt x4 ,i %all be glad to he> f y soon1 z ,i int5d to g to ,pad/[ 9 a few days & %all n return "u a =tnight4 ,y\r humble s]vant1 ,,rd4 ,,trevi?ick4 ,n4,b4--,i ?is day receiv$ a lett] f ,mr4 ,g\ld1 reque/+ to "k :at ! exp5se ( an eng9e & app>atus w\ld be = cle>+ ,falm\? ,h>b\r1 :i* ,i h s5t by ! po/4#g ,footnote #g3 ,see lett]1 #d? ,febru>y1 #ahac1 vol4 i41 p4 #bdh4 ,x _h be5 & /ill is ! cu/om to bore rock ei!r ) a long & heavy jump]-*isel1 lift$ a foot or two1 & fall+ by its own weight1 p\nd+ to p[d] a portion ( ! rock1 or by ! use ( a mu* small] *isel call$ a bor]1 /ruck by a hamm]4 ,trevi?ick hav+ made 8 /eam-eng9e p]=m ^? jump] & bor] movem5ts1 turn$ 8 att5tion to ! improvem5t ( ! bor]1 & f\nd t a revolv+ bit 0 m suitable = drill+ lime/one ?an ! bor]-*isel4 ,! p[d]$ /one 0 remov$ f ! hole by giv+ a screw =m to ! /em ( ! bit4 ,_m ye>s aft]w>ds precisely simil> bits = bor+ wood 7 pat5t$ z new ?+s1 & are /ill us$4 ,)9 five mon?s ( 8 fir/ communication ) ! contractors = ! ,plym\? ,breakwat] he _h design$ & made an eng9e to bore1 lift1 & convey to ! %ip's hold #ej tons ( /one daily at less ?an half ! co/ ,r5nie 0 !n pay+ = x4 ,r\gh draft4 ,,sir1 ,,camborne1 ,febru>y #d?1 #ahac4 ,i h y\r lett] ( ! #ca/ ,janu>y reque/+ to "k ! "t 9 :i* ! eng9e w be ready = ! bridge at ,exet]1 & also ab\t giv+ an additional p[] to x4 ,! eng9e %all be ready 9 six weeks f ! end ( ,janu>y1 & %all be capable ( lift+ ! #aj-;in* bucket y h ord]$ in/ead ( ! #i-;in* be=e propos$1 :i* 0 to h deliv]$ #ejj gallons ( wat] #ab feet high p] m9ute2 b n[ ! eng9e %all be made to lift 9 ! same proportion z a #i-;in* is to a #aj-;in* bucket1 :i* w be #fag gallons ( wat] p] m9ute in/ead ( #ejj gallons1 z 0 be=e agre$ on1 & ,i %all *>ge y accord+ly4 ,i obs]ve t y h ord]$ ! pump1 & f ! description y give ( x1 ,i ?9k x w answ] v well4 ,if y wi% a p]p5dicul> cyl9d] in/ead ( a horizontal1 ,i c con/ruct x 9 t way1 b x w n be s conv5i5t = a portable eng9e4 ,i h n[ eng9es ) horizontal cyl9d]s at "w above t5 ye>s1 & f9d !m answ] equally z well z a p]p5dicul> cyl9d]4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*d4 ,,trevi?ick4 ,,jas4 ,,gre51 ,esq41 ,exet]4 ,eng9e]s n[aday are n 9 ! habit ( design+ & con/ruct+ a /eam-eng9e 9 six weeks1 or will+ to alt] ! agre$ =m f ! horizontal to ! v]tical )\t *>ge4 ,r\gh draft4 ,mr4 ,rob]t ,fox1 jun41 in=m$ me ! o!r day t y _h ! sole direction ( ! "w at ,plym\?4 ,_h ,i kn[n x at ! "t y 7 at ,scori] ,i %\ld h communicat$ to y my ideas relat+ to ! application ( ma*9]y !re2 b until a few days s9ce ,i _h an idea t ! "y ,mr4 ,fox 0 ab\t to take an active "p 9 ! managem5t1 :i* ,i n[ f9d 0 nev] 8 int5tion1 only he v mu* wi%es to h an exp]im5t tri$ to see to :at ext5t an eng9e 0 capable ( p]=m+ z aga9/ m54 ,an eng9e is n[ prep>+ = t purpose4 ,,sir1 ,,camborne1 ,febru>y #bd?1 #ahac4 ,on my return f ,pad/[ ?is ev5+1 :]e ,i h be5 = ! la/ =tnight1 ,i f\nd y\r lett] ( ! #aa? in/4 respect+ ! gett+ an app>atus ready = ! ,plym\? und]tak+4 ,be=e ,i set ab\t x ,i wi% to see y & ,mr4 ,fox1 & w call any day y may appo9t4 ,wait+ y\r reply1 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,r4 ,,trevi?ick4 ,,mr4 ,,rob]t ,,fox1 ,jun41 ,falm\? ,aft] ?ree mon?s ( exp]im5tal s*em+1 )\t a ?\ght ( keep+ 8 inv5tions secret1 ,trevi?ick = a mom5t became worldly wise1 & ask$ = a writt5 agreem5t be=e s5d+ 8 locomotive bor+ eng9e to ! breakwat]4 ,r\gh draft4 ,,mr4 ,,fox1 ,,camborne1 #ad? ,m>*1 #ahad4 ,sir1--,i expect to be call$ to ,london imm$iately aft] ! end ( ?is mon?4 ,! eng9e ) ! bor+ app>atus = ,plym\? rema9s at ,r$ru?4 ,i v mu* wi% to see y on t bus9ess be=e ,i leave home1 & w\ld be mu* oblig$ by y\r dropp+ me a note by po/1 say+ :at day x w\ld be conv5i5t = me to wait on y4 ,r4 ,t4 ,! rock-bor+ ma*9e 0 complet$1 & rea*$ ! breakwat] two mon?s aft] 8 int]view ) ! ,foxes1 :o 7 prom95t 9 ! qu>ry+ "w4 ,! eng9e = ,plym\? w be put to break ! gr\nd z soon z ,i c f9d "t to g up !re4#h ,x 0 impossible = any "o man1 s+le-h&$1 to make p]fect su* num]\s practical inv5tions z 7 und]tak5 by ,trevi?ick at t "t4 ,8 lett] ( a few mon?s be=e#i reveals ! facility ) :i* he m\ld$ ! /eam-eng9e to 8 requirem5ts4 ,! pl\gh+ eng9e t ,i s5t y a draw+ =1 aft] be+ us$ = t purpose1 0 to h be5 s5t to ,exet] = pump+ wat]4 ,i h be5 oblig$ to take ! small portable eng9e f ,:eal ,alfr$ ,m9e1 & h a new app>atus fitt$ to x = ,plym\? ,breakwat]4 ,a small eng9e :i* ,i _h at "w at a m9e ,i h be5 oblig$ to s5d to ! f>m]s = ?ra%+4 ,messrs4 ,fox w\ld probably require _m eng9es = ! ,plym\? ,breakwat]1 hav+ engag$ ) ,gov]nm5t to deliv] ?ree million tons ( /one2 & to prev5t delay1 ! bor+ app>atus 0 appli$ to an eng9e made = ano!r purpose1 :ile draw+s = a new & m suitable eng9e = bor+ /one 7 s5t to ,mr4 ,ra/rick4 ,footnote #h3 ,trevi?ick's lett]1 ,may #bj1 #ahac1 *ap4 xxi4 ,footnote #i3 ,see lett] to ,mr4 ,ra/rick1 ,janu>y #bf1 #ahac1 *ap4 xviii4 ,he engag$ t an eng9e %\ld bore holes to split #ajj tons ( lime/one a day2 & t on ! foll[+ day x %\ld1 z a locomotive & /eam-crane1 load t quantity 9 waggons1 convey x f ! qu>ry to ! port ( %ipm5t1 & !n by /eam-crane place x 9 ! hold ( a vessel4 ,! :ole ( ! "w to be done by #aa cwt4 ( coal & f\r m54 ,! gross co/ w\ld be #as4 p] ton = break+ & remov+1 ?\gh at t "t ,mr4 ,r5nie 0 pay+ #bs4 #i;d4 a ton1 :i* 9 aft] ye>s 0 r$uc$ to #as41 j :at ,trevi?ick said 0 a fair price4 ,:ile ?is ready application ( ! high-pressure /eam-eng9e 0 go+ on 9 ,engl&1 x _h also ext5d$ to1 & 0 co9+ money 9 ! ,m9t at ,lima1 :]e ,trevi?ick contemplat$ go+ to look aft] x1 int5d+ to l& at ,bu5os ,ayres1 & make 8 way across ! cont95t ( ,s\? ,am]ica & ! m\nta9s ( ! ,cordill]as z be/ he c\ld1 leav+ ! home field he _h made s f]tile to be reap$ by o!rs1 & ! /one-bor+ locomotive to be =gott5 = _m ye>s4 ,r\gh draft4 ,,sirs1 ,,p5zance1 ,decemb] #i?1 #ahae4 ,y\r v great neglect 9 n writ+4444 ,h]l& eng9e w "w1 ,i expect1 9 ab\t fifte5 days4 ,x is a plung] ( #cc in*es diamet]1 #aj-;feet /roke1 ) a d\ble pack+ ar\nd ! top ( ! plung]-pole1 9 ! same way z ! /eam is turn$ into ! /uff+ box ( a d\ble eng9e to exclude ! air1 only !re is a small tube f ! bottom ( ! boil] to ! middle ( ! /uff+ box to prev5t ! escape ( /eam4 ,i am sorry to f9d by ,mr4 ,uville's lett] t ! ,m9t eng9e does n g well4 ,i wi% y _h put ! fire "u ! boil] & ?r\gh ! tube1 z ,i desir$ y to d1 9 ! usual way ( ! long boil]s2 !n y might h made y\r fire-place z l>ge z y pleas$1 :i* w\ld h answ]$ ! purpose & work$ ) wood j z well z ) coal4 ,i always told y t ! fire-place 9 ! boil] 0 l>ge en\gh = coal1 b n = wood2 also if y f\nd t ! cock did n op5 & %ut 9 prop] "t1 to make ! ge> to x "w ! same z ! ,dolcoa? puff] :im-eng9e in/ead ( ! circul> ge>4 ,! boil] is /rong en\gh & l>ge en\gh to "w ?is eng9e ) #cj lbs4 to ! in*1 ?irty /rokes p] m9ute4 ,i hope to leave ,cornwall = ,lima ab\t ! end ( ?is mon?1 & g by way ( ,bu5os ,ayres1 & cross ov] ! cont95t ( ,s\? ,am]ica1 because ,i _c get any o!r passage4 ,none ( ! ,s\? ,sea :al]s w engage to take me to ,lima1 z !y say !y may t\* at ,lima or !y may n4 ,unless ,i give !m an imm5se sum !y w n engage to drop me !re4 ,to be br\ght back to ,engl& aft] a two ye>s' voyage )\t see+ ,lima w\ld be a v fooli% trip4 ,to make a c]ta9ty ,i %all take ! fir/ %ip = ,bu5os ,ayres1 prep>ations = :i* ,i h already made4 ,?is unf9i%$ r\gh draft 0 int5d$ = "o ( ! m5 :o _h gone to ,lima1 less fruitful 9 em]g5cy ?an ,trevi?ick1 :o1 )\t a mom5t's hesitation1 w\ld h con/ruct$ a fire-place outside ! boil]1 :5 ! int]nal tube fire-place 0 f\nd to be too small = a wood fire4 ,trevi?ick's propos+ sixty ye>s ago to make 8 way ov] ! almo/ unkn[n track f ,bu5os ,ayres1 on ! ,atlantic1 to ,lima1 on ! ,pacific1 0 p]haps *>act]i/ic ( 8 d>+ _s1 t turn$ all ?+s to good acc\nt2 b he dream$ n t 8 gr&son & namesake w\ld at ?is "t be conduct+ ! /eam-horse on ! same l9e ( m>* on ! ,c5tral ,arg5t9e ,railway f ,ros>io to ,cordoba1 9 ! ,arg5t9e ,republic4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,augu/ #ai?1 #ahac4 ,i receiv$ y\rs at ,bridg5or? ( ! #ai? ,july1 ord]+ a /eam-eng9e = roll+ sug>-cane4 ,i imm$iately set ! f\nd]s to "w on "o = y1 :i* is to be ready by my return to ,bridg5or? ab\t ! end ( ,septemb]4 ,i int5d to %ip x = ,bri/ol1 & w call on y on my j\rney d[n to ,cornwall1 z ,i int5d to set x to "w at ,bri/ol = y\r inspection be=e x is put on bo>d %ip4 ,! price ,i _c accurately say at pres5t1 z ! eng9e n[ mak+ is on a new pr9ciple2 & z x w be m simple 9 con/ruction1 ,i hope to be able to r5d] x )9 ! price be=e /at$ to y4 ,z x is on a new plan ,i _c fix ! price until ,i "k ! co/ ( mak+4 ,all ,i c say at pres5t is t x %all n exce$ :at ,i /at$ to y 9 my =m] lett]4 ,i rema91 ,sirs1 ,y\r humble s]vant1 ,,rd4 ,,trevi?ick4 ,,messrs4 ,,p9neys ,,& ,,ames1 ,bri/ol4 ,! eng9e = ! sug> plantations 9 ,jamaica1 on an improv$ plan1 0 to be con/ruct$ 9 ! %ort space ( six weeks1 & if a sav+ 9 co/ 0 effect$1 ! inv5tor w\ld h& ! :ole ( x to ! pur*as]4 ,r\gh draft4 ,,sir1 ,,p5zance1 ,,cornwall1 ,m>* #h?1 #ahaf4 ,i receiv$ y\r fav\r ( ! #be? ,janu>y1 b did n answ] x 9 due c\rse1 because ,i 0 !n erect+ a v l>ge eng9e1 :i* is ! fir/ on a new plan4 ,?is eng9e1 :i* has be5 at "w ab\t a mon?1 p]=ms exce$+ly well4 ,! co/ ( erection & ! consumption ( coal are n above "o-?ird ( a ,b\lton & ,watt's1 to p]=m ! same "w4 ,an eng9e ( #d-;horse p[] w n require a space ( m ?an #e feet high1 #e feet long1 & #c feet #f in*es wide4 ,9 "s in/ances ,i employ a balanc$ :eel #e feet 9 diamet]4 ,! wat] requir$ w be a p9t & a half p] m9ute4 ,! coal1 "o qu>t] ( a bu%el or #ba lbs4 p] h\r4 ,! price ( a ma*9e1 f9i%$ & set to "w1 #ajj gu9eas4 ,x does n require ei!r wood or mason "w1 b /&s indep5d5t ( e fixture1 & may be set to "w 9 half an h\r aft] be+ br\ght on y\r premises4 ,y\r ob$i5t s]vant1 ,,ri*d4 ,,trevi?ick4 ,,dr4 ,,moore1 ,m4,d41 ,exet]4 ,a #d-;horse-p[] portable high-pressure /eam-puff] eng9e co/ #ajel41 ) int]nal fire-tube & ma*9]y atta*$ to ! boil]1 ready = "w 9 half an h\r aft] light+ ! fire1 consum$ #ba lbs4 ( coal & #aa gallons ( wat] = ea* h\r's "w1 at a co/ ( ?reep5ce4 ,! read]'s att5tion has be5 v imp]fectly drawn to ! num]\s subjects t\*$ on 9 ^! remnants ( ,trevi?ick's correspond5ce betwe5 ! ye>s #ahjd & #ahaf2 among !m may be trac$ ! portable high-pressure /eam-eng9e1 ! tubul> cyl9drical boil] ( wr\ght iron1 ! economy ( expansive work+ ) /eam ( #ajj lbs4 on ! in*1 b limit+ x to #bj lbs4 :5 n 9 ! *>ge ( exp]i5c$ workm51 & te/+ boil]s by wat] pressure to f\r times ! int5d$ work+ pressure4 ,! economy ( heat 9 smelt+ furnaces & 9 ! arat$ /eam-eng9e 7 bold means to l>ge results4 ,! *eap #ajjl4 /eam-eng9e ( #ahab1 ) op5-top cyl9d] & rigid simplicity ( ge>1 resembl+ ,newcom5's fir/ atmosph]ic eng9e1 0 really a high-pressure /eam expansive eng9e1 ) ! g]m ( surface cond5sation1 z ready to convey itself f m9e to m9e or f f>m to f>m1 & to jo9 9 p]=m+ lab\r]'s "w1 ev5 to bor+ & convey+ rock by l& or sea1 z ! mo/ p]fect ( mod]n eng9es2 & yet ?is unadorn$ eng9e1 z se5 9 ! agricultural eng9e ( ! foll[+ *apt]1 foll[$ ! excell5t me*anism ( ! d\ble-act+ ,k5s+ton model ( #agih1 & ! /ill m beautiful eng9e ( ! #ahjb pat5t & ,london locomotive4 ,,*apt] ,,xviii4 ,,agricultural ,,eng9es4 ,! late ,mrs4 ,trevi?ick said t dur+ ! difficulties 9 ,london 9 #ahjh & #ahaj1 :5 ,trevi?ick 0 ov]:elm+ himself ) new exp]im5ts & ! co/ ( pat5ts1 & law exp5ses1 lawy]s & bailiffs took ev]y?+ wor? hav+ f h] h\se1 includ+ acc\nt-books1 draw+s1 pap]s1 & models1 :i* %e nev] saw aga94 ,8 e>li] acc\nt-books left 9 safety 9 8 ,corni% home1 ?\gh v disconnect$1 give tru/wor?y traces ( 8 "w up to #ahjc4 ,f t "t only deta*$ acc\nts or pap]s are f\nd until #ahab1 :5 ! unus$ pages 9 two old m9e acc\nt-books ( 8 fa!r s]v$ z 8 lett] 7r\gh-draft7 books2 & judg+ f _! numb] & /yle1 8 correspond5ce 0 mo/ ext5sive & v>i$4 ,r\gh draft4 ,,hayle ,,f\ndry1 ,febru>y #ac?1 #ahab4 ,,to ,,sir ,,*ri/oph] ,,hawk9s1 ,b>onet4 ,sir1--,i n[ s5d y1 agreeable to y\r reque/1 a plan & description ( my pat5t /eam-eng9e1 :i* ,i lately erect$ on y\r f>m = work+ a ?ra%+ mill4 ,! /eam-eng9e is equal 9 p[] to f\r horses1 hav+ a cyl9d] ( #i in*es 9 diamet]4 ,! cyl9d]1 ) a mod]ate heat 9 ! boil]1 makes ?irty /rokes 9 a m9ute1 & z _m revolutions ( ! fly-:eel1 to e "o ( :i* ! drum ( ! ?ra%+ mill 7:i* is #c feet 9 diamet]7 is turn$ twelve times4 ,! boil] evaporates #i gallons ( wat] 9 an h\r1 & works six h\rs )\t be+ repl5i%$4 ,! eng9e requires v little att5tion--a common lab\r+ man easily regulates x4 ,illu/ration3 ,,trevi?ick',s ,,high-,,pressure ,,/eam-,,puff] ,,?ra%+ ,,eng9e1 #ahab4 ,! exp5se ( y\r eng9e ( #d-;horse p[]1 comp>$ ) ! exp5se ( f\r horses1 is z foll[s3-- s4 ,orig9al co/ ( ! /eam-eng9e #hj #j ,build+ mat]ial & rope #aj #j ------ #ij #j ------ ,int]e/ on ! above #ijl4 at #e p] c5t4 #d #aj ,we> & te> at #e p] c5t4 #d #aj ------ #i #j ------ ,orig9al co/ ( horse ma*9]y = f\r horses #fj #j ,int]e/ on ! above at #e p] c5t4 #c #j ------ ,we> & te> at #ae p] c5t4 #i #j ------ #ab #j ,two bu%els or #afd lbs4 ( coal w d ! "w ( f\r horses1 co/+ #bs4 #f;d4 ,f\r horses at #es4 ea*1 gives #bjs4 ,co/ ( coal1 #bs4 #f;d4 z comp>$ ) #bjs4 = horses4 ,i rema91 ,sir1 ,y\r ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,,cornwall1 ,febru>y #bj?1 #ahab4 ,hav+ be5 reque/$ to witness & report on ! effect ( /eam appli$ to "w a mill = ?ra%+ corn at ,tre)51 we h]eby c]tify t a fire 0 light$ "u ! boil] ( ! eng9e five m9utes aft] eight o'clock1 & at tw5ty-five m9utes aft] n9e ! ?ra%+ mill began to "w1 9 :i* "t #a bu%el ( coal 0 consum$4 ,t f ! "t ! mill began to "w to two m9utes aft] two o'clock1 be+ f\r h\rs & ?ree-qu>t]s1 #aejj %eaves ( b>ley 7 ?ra%$ clean1 & #a bu%el ( coal m 0 consum$4 ,we ?9k !re 0 suffici5t /eam rema9+ 9 ! boil] to h ?ra%$ f #ej to #ajj %eaves m b>ley1 & ! wat] 9 ! boil] 0 by no means exhau/$4 ,we _h ! satisfaction to obs]ve t a common lab\r] regulat$ ! ?ra%+ mill1 & 9 a mom5t ( "t made x g fa/]1 sl[]1 or entirely to cease work+4 ,we approve ( ! /ead9ess & ! velocity ) :i* ! ma*9e work$2 & 9 e respect we pref] ! p[] ( /eam1 z "h appli$1 to t ( horses4 7,sign$7 ,,mat!w ,,rob]ts1 ,lamellyn4 ,,?omas ,,nankivill1 ,gold54 ,,mat!w ,,doble1 ,b>?lev]4 ,?is fir/ high-pressure /eam ?ra%+ ma*9e 0 work+ on ! #ac? ,febru>y1 #ahab1 at ,tre)51 ! prop]ty ( ,sir ,*ri/oph] ,hawk9s1 z prov$ by ,trevi?ick's draw+ ( ! ma*9e1 8 acc\nt ( ! "w p]=m$1 & ! report ( ! ?ree wise m5 t ! p[] ( /eam 0 pref]able to ! p[] ( horses4 ,its fir/ co/ 0 less ?an t ( a horse ma*9e2 b to make ! calculat$ am\nts come "r ,trevi?ick *>g$ #ae p] c5t4 = we> & te> on ! horse ma*9]y1 & b #e p] c5t4 on ! /eam-eng9e2 ov]look+ ! co/ ( ! horses1 :i* w\ld h made ! outlay = ! horses & ma*9]y great] ?an = ! /eam-eng9e4 ,! :ole design evid5ces simplicity & consequ5t *eapness2 no complication ( valves or valve-ge>1 no cyl9d] cov]1 p>allel motion1 guide-rods1 or air-pump1 ) its cond5s] & injection-wat]4 ,! #d-;horse eng9e1 ) boil] complete1 co/ #ijl4 ,a common lab\r] work$ x1 & z x ne$$ no supply ( fe$-wat] dur+ six h\rs ( "w1 ! co/ & att5tion ( supply+ fe$ 7 avoid$4 ,if a supply 0 requir$ dur+ ! day x c\ld be giv5 by a pipe ) two taps4 ,?is fir/ use ( /eam 9 agriculture 0 imm$iately foll[$ by ,"l ,d$un/anville ( ,tehidy1 ,mr4 ,k5dal ( ,pad/[1 & ,mr4 ,jasp] ( ,bridg5or?4 ,sir ,*>les' reque/ = a m (ficial report sign$ by dis9t]e/$ p]sons br\ght a reply t ! ?ra%+ eng9e cont9u$ to "w well4 ,x f> exce$s my expectation4 ,i am n[ build+ a portable /eam-:im1 on ! same plan1 to g itself f %aft to %aft4 ,if y %\ld fall 9 ) any ,we/ ,india plant] t /&s 9 want ( an eng9e1 he may see ?is at "w 9 a mon?1 :i* w prove to him ! advantage ( a portable eng9e to travel f "o plantation to ano!r4 ,! price complete is #ajel4#aj ,footnote #aj3 ,see ,trevi?ick's lett]1 #aj? ,m>*1 #ahab1 *ap1 xx4 ,,de> ,,sir1 ,,argyle ,,/reet1 #ai? ,m>*1 #ahab4 ,i am sorry x is n conv5i5t = me to advance y ! money = ,:eal ,lib]ty2 adv5tur]s hav+ ! dues v l[1 ought to furni% ! ne$ful4 ,i am v glad y h succe$$ ) y\r portable /eam-eng9e1 & am p]suad$ !y w be m & m adopt$4 ,i h %[n y\r acc\nt ( y\r ?ra%+ by /eam1 & ,sir ,john ,s9clair & ,mr4 ---- v highly approve x4 ,sir ,john ,s9clair wi%$ ! communication _h be5 made to ! ,bo>d ( ,agriculture4 ,sir ,john wi%$ me to transmit y ! enclos$ on coals mov$ by /eam 444 :e!r y _h a plan ( ?is sort1 z !y w\ld be v s]viceable 9 pass+ ! fri?s 9 ,scotl&4 ,he seems to ?9k y ought to adv]tise y\r /eam-eng9es = ?ra%+2 inde$1 ,i ?9k s too4 ,by ! enclos$ lett]1 ,sir ,john ,s9clair wi%es y to s5d him an acc\nt ( y\r improv$ /eam-eng9es4 ,y w be c>eful 9 draw+ up y\r lett] to ,sir ,john1 because x w probably be read to ! ,bo>d ( ,agriculture1 & p]haps ins]t$ 9 _! publication4 ,y w beg9 by ackn[l$g+ 8 lett]1 ( date 444 respect+ ! ,am]ican passage boat 444 & y\r improv$ small /eam-eng9e4 ,y w give him an acc\nt ( ! sav+ y h effect$ at ,dolcoa?1 & a c]tificate ( ! same by ! m9+ capta9s2 ! eng9e = ?ra%+ y built = me1 & ! "w x did1 & ! coals x consum$2 ! exp5se ( ! /eam-eng9es1 & ! uses !y may be appli$ to4 ,i rema91 de> ,sir1 ,y\rs mo/ ob$i5tly1 ,c4 ,,hawk9s4 ,9 #ahab ,trevi?ick adv]tis$ ! use & sale ( /eam-eng9es1 weigh+ #ae cwt41 co/+ #fcl41 = ?ra%+1 gr9d+1 saw+1 or o!r home "w2 & also a m p[]ful eng9e = ! /eam-pl\gh1 or ! h>r[ & spade ma*9e = #ajel41 to travel f f>m to f>m4 ,he wrote to ,sir ,john ,s9clair3#aa-- ,i receiv$ f ,sir ,*>les ,hawk9s a copy ( ,dr4 ,logan's lett] to y1 also a note f y to ,sir ,*>les ,hawk9s1 bo? respect+ ! driv+ boats by /eam2 respect+ ! eng9e = ?ra%+1 *aff-cutt+1 saw+1 c4 ,i am n[ mak+ "o ( ab\t two-?irds ! size ( ,sir ,*>les ,hawk9s'1 :i* w be portable on :eels4 ,by plac+ ! eng9e 9 ! f>m-y>d1 & pass+ ! rope f ! fly-:eel ?r\gh ! b>n-door1 or w9d[1 & ar\nd ! drum on ! ma*9e axle1 x may be driv54 ,footnote #aa3 ,see ,trevi?ick's lett]1 #bf? ,m>*1 #ahab1 *ap4 xv4 ,! /eam may be rais$1 & ! eng9e mov$ a di/ance ( two miles1 & ! ?ra%+ ma*9e at "w1 )9 "o h\r4 ,! weight1 includ+ eng9e1 c>riage1 & :eels1 w n exce$ #ae cwt42 ab\t ! weight ( an empty "o-horse c>t4 ,! size is #c feet diamet]1 & #f feet high4 ,if y wi% to h "o ( ?is size s5t to ! ,bo>d ( ,agriculture z a specim51 ! price deliv]$ 9 ,london w be sixty gu9eas4 ,?is eng9e diff]$ f t ref]r$ to 9 ! draw+ ( ,sir ,*>les ,hawk9s1 ma9ly 9 ! boil] hav+ ! fire-place 9 ! fire-tube1 requir+ no brickwork1 & hav+ ! advantage ( portability4 ,x 0 v l ! e>li] locomotive boil]1 except t x 0 plac$ upright1 z /eam-cranes n[ use boil]s1 in/ead ( be+ horizontal4 ,r\gh draft4 ,,camborne1 ,,cornwall1 ,april #bf?1 #ahab4 ,,to ,,sir ,,john ,,s9clair4 ,i h y\r fav\r ( ! #d? in/ant1 in=m+ me t y _h s5t my lett] respect+ propell+ %ips by /eam to ! ,navy ,bo>d2 & also reque/+ a draw+ & /atem5t ( ! ?ra%+ eng9e to be s5t to ! ,presid5t ( ! ,bo>d ( ,agriculture1 :i* %all be =w>d$ imm$iately4 ,i beg to tr\ble y ) a few wild ideas ( m9e1 :i* p]haps may "s future day b5efit ! public1 b at ?is "t rema9 buri$1 = want ( enc\ragem5t to c>ry x into execution4 ,! av]age consumption ( coals 9 l>ge /eam-eng9es is ab\t #hd lbs4 7or "o bu%el71 to lift #aj1jjj tons ( wat] or e>? #a foot high4 ,! av]age co/ ( ?is coal 9 ! k+dom is sixp5ce4 ,! av]age ( a horse's lab\r = "o day is ab\t #djjj tons lift$ #a foot high1 co/+ ab\t #es4 ,a man's lab\r = "o day is ab\t #ejj tons lift$ #a foot high1 co/+ #cs4 #f;d4 ,i h _h repeat$ trials ( ! wat] lift$ by coals1 horses1 & m51 prov+ t :]e a bu%el ( coal c be pur*as$ = sixp5ce1 t sixp5ce is equal to #bjs4 ( horse lab\r1 & to #cl4 #ajs4 ( m5's lab\r4 ,if y calculate a man to lift #ejj tons #a foot high1 x is equal to #ajj tons lift$ #e feet high2 a v h>d task = a man to p]=m 9 a day's "w4 ,?is calculation proves ! great advantage ( elem5tal p[] ov] animal p[]1 :i* latt] ,i believe c 9 a great "p be disp5s$ ) if prop]ly att5d$ to1 especially z we h an inexhau/ible quantity ( coals4 ,to prove to y t my ideas are n m]e ideas1 9 g5]al my wild ideas lead to !ory1 & !ory leads to practice1 & !n foll[s ! result1 :i* sometimes proves ( ess5tial s]vice to ! public4 ,ab\t six ye>s ago ,i turn$ my ?\ghts to ?is subject1 & made a travell+ /eam-eng9e at my own exp5se to try ! exp]im5t4 ,i *a9$ f\r waggons to ! eng9e1 ea* load$ ) #b-a_/b tons ( iron1 besides sev5ty m5 rid+ on ! waggons1 mak+ altoge!r ab\t #be tons1 & drew x on ! road f ,m]?yr to ! ,quak]'s-y>d 79 ,s\? ,wales71 a di/ance ( #i-c_/d miles1 at ! rate ( f\r miles p] h\r1 )\t ! assi/ance ( ei!r man or bea/1 & !n1 )\t ! load1 drove ! eng9e on ! road sixte5 miles p] h\r4 ,i ?\ght ?is exp]im5t w\ld %[ to ! public q en\gh to recomm5d its g5]al use2 b ?\gh promis+ to be ( s mu* consequ5ce1 has s f> rema9$ buri$1 :i* disc\rages me f aga9 try+1 at my own exp5se1 = ! public1 especially :5 my family call = ! :ole ( my receipts f my m9+ conc]ns = _! ma9t5ance4 ,x is my op9ion t e "p ( agriculture might be p]=m$ by /eam2 c>ry+ manure = ! l&1 pl\gh+1 h>r[+1 s[+1 reap+1 ?ra%+1 & gr9d+2 & all by ! same ma*9e1 h[ev] l>ge ! e/ate4 ,ev5 ext5sive commons might be till$ & effectually manag$ by a v few lab\r]s1 )\t ! use ( cattle4 ,two m5 w\ld be suffici5t to manage an eng9e1 capable ( p]=m+ ! "w ( #ajj horses e tw5ty-f\r h\rs2 requir+ no ext5sive build+s or prep>ations = lab\r]s or cattle1 & hav+ su* imm5se p[] 9 "o ma*9e z c\ld p]=m e "p 9 its prop] season1 )\t tru/+ to lab\r]s4 ,i ?9k a ma*9e t w\ld be equal to ! p[] ( #ajj horses w\ld co/ ab\t #ejjl4 ,my lab\r 9 inv5tion ,i w\ld readily give to ! public1 if by a subscription su* a ma*9e c\ld be accompli%$ & be made useful4 ,x w\ld d\ble ! population ( ?is k+dom1 = a great "p ( man's food n[ goes to horses1 :i* w\ld !n be disp5s$ )1 & s prev5t importation ( corn1 & at a trifl+ exp5se make our m>kets ! *eape/ 9 ! :ole _w2 because !re are sc>cely any coals to be f\nd except 9 ,engl&1 :]e ! extreme price1 duty includ$1 does n exce$ #bs4 p] bu%el4 ,i beg y\r p>don = hav+ tr\bl$ y ) su* a wild idea1 & s di/ant f be+ c>ri$ into execution2 b hav+ already made ! exp]im5t be=e /at$1 :i* 0 c>ri$ out 9 ! pres5ce ( above #aj1jjj spectators1 :o w v\* = ! facts1 ,i v5ture to write to y on ! subject1 = ! fir/ & only self-mov+ ma*9e t ev] 0 made to travel on a road1 ) #be tons1 at f\r miles p] h\r1 & completely manageable by only "o man1 ,i ?9k ought n to be dropp$ )\t fur!r exp]im5ts1 z ! ma9 po9t is already obta9$1 :i* is ! p[] & its managem5t4 ,y\r mo/ ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,! ,bo>d ( ,agriculture 9 #ahab _h _! att5tion drawn to ! feasibility ( us+ ! /eam-eng9e to save agricultural lab\r & less5 ! co/ ( work+ l&4 ,trevi?ick's intuitive k told him 8 application w\ld be 9 va91 ?\gh an eng9e 0 at "w prov+ ! sav+ ( horse-p[] 9 ! item ( ?ra%+ corn4 ,i beg to tr\ble y ) a few wild ideas ( m9e1 :i* p]haps may "s future day b5efit ! public4 ,a /eam-eng9e c\ld ex]t z mu* p[] by ! consumption ( #f;d4 wor? ( coal z c\ld be giv5 by #bjs4 ( horse-p[]1 or by #gjs4 wor? ( m5's p[]4 ,ideas lead to !ory1 !ory leads to practice1 !n foll[s ! result1 :i* sometimes proves ( ess5tial s]vice to ! public4 ,x is my op9ion t e "p ( agriculture might be p]=m$ by /eam4 ,c>ry+ manure = ! l&1 pl\gh+1 h>r[+1 s[+1 reap+1 ?ra%+1 & gr9d+2 & all by ! same ma*9e1 h[ev] l>ge ! e/ate4 ,two m5 w\ld manage an eng9e capable ( p]=m+ ! "w ( #ajj horses4 ,su* a use ( ! /eam-eng9e1 judici\sly manag$1 w\ld d\ble ! population ( ?is k+dom1 & make our m>kets ! *eape/ 9 ! _w2 because ,engl& is ! c\ntry be/ suppli$ ) coal & iron = /eam-eng9es1 & ! l& n[ gr[+ food = horses w\ld be available = man4 ,its co/ w\ld be #ejjl41 & its p[] suffici5t to propel ! l>ge/ subsoil pl\ghs & torm5tors2 & _h ! ,bo>d ( ,agriculture suppli$ su* a sum ( money z is n[ ord9>ily giv5 by a f>m] = a /eam-pl\gh1 we %\ld h _h 9 #ahab pl\gh+1 h>r[+1 s[+1 reap+1 c41 by /eam4 ,ye>s be=e1 ! same k9d ( eng9e _h be5 made to "w pumps1 w9d coal f %afts1 drive roll+ mills1 tilt hamm]s1 & /eamboats1 & convey mat]ial f place to place2 & :y %\ld n 8 promise to ! f>m] be also made good ) 8 increas$ k d]iv$ f eight ye>s ( active exp]i5ce8 ,receiv+ small enc\ragem5t 9 ,engl&1 he appli$ to sug>-cane plant]s to give 8 eng9es a trial 9 ! ,we/ ,indies4 ,r\gh draft4 ,,sir ,,*>les ,,hawk9s1 ,b>t41 ,,camborne1 #a/ ,may1 #ahab4 ,sir1--,i h y\r fav\r ( ! #bg? ,april1 respect+ a /eam-eng9e = y\r fri5d = ! ,we/ ,indies1 ( ! p[] ( t5 mules employ$ at "o "t4 ,?is p[] we calculate equal to =ty mules e tw5ty-f\r h\rs1 z six h\rs' h>d lab\r is suffici5t = "o mule = "o day4 ,! exp5se ( an eng9e ( ?is p[] complete deliv]$ 9 ,london w\ld be #bjjl4 ,! consumption ( coals ab\t #hd lbs41 or "o bu%el1 to equal ! lab\r ( ?ree mules1 or f #ac to #ad bu%els ( coal e tw5ty-f\r h\rs to p]=m ! full "w ( =ty mules 7or 9 proportion = a less] numb]71 ) a wa/e ( ab\t #ae gallons ( wat] p] h\r1 unless a res]voir 0 made to receive ! /eam1 & !n to "w ! same wat] ov] aga94 ,:]e wat] is sc>ce1 ne>ly ! :ole may be sav$4 ,y rem>k$ t ! rope might slip r\nd ! not* 9 ! :eel2 b to prev5t any risk ( t k9d1 ,i apply a small *a9 in/ead ( ! rope1 :i* works ! same z a *a9 on ! b>rel ( a common ?irty-h\r clock4 ,! spe$ ( ! p]iph]y ( ! fly-:eel is ab\t eight miles p] h\r1 :i* ,i ?9k is ne>ly d\ble ! spe$ ( ! mules :5 at "w 9 ! mill4 ,?is w\ld r$uce ! size ( ! "p :i* c>ries ! *a9 on ! cattle mill to half ! diamet] ( ! pres5t walk ( ! cattle1 :i* might be done )\t alt]+ or int]f]+ ) ! pres5t cattle mills1 & might1 if requir$1 ei!r "w sep>ately or 9 conjunction ) ! mules 9 ! same mill at ! same "t4 ,to in=m y\r fri5d ( ! p[] & effect ( su* an eng9e1 ,i pref] 8 s5d+ "s p]son d[n to ,cornwall1 to see x tri$ on "s ( ! cattle mills or :ims 9 ! m9es4 ,eng9es t h be5 s5t to ! ,we/ ,indies hi!rto h co/ ne>] #bjjjl42 v l>ge1 heavy1 & complicat$ ma*9es1 requir+ #bejj gallons ( wat] p] h\r = cond5s+1 & c\ld only be manag$ by a pr(ess$ eng9e]1 :ile any common lab\r] c keep 9 ord] & "w ^! eng9es4 ,if y pref] to s5d a p]son ) x1 ! co/ w be ab\t #djs4 p] week4 ,i rema91 ,sir1 ,y\r mo/ ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,?is lett] indirectly po9ts out two long-/&+ radical errors 9 eng9e]+ phraseology4 ,an e>ly me?od ( describ+ ! value ( an eng9e 0 by /at+ ! numb] ( p\nds x w\ld lift "o foot high by ! burn+ a bu%el ( coal1 call$ ! duty ( an eng9e4 ,trevi?ick's bu%el 0 #hd lbs41 :ile o!r eng9e]s1 "u ! same t]m ( bu%el1 meant v>i\s weights1 up to #abj lbs4 ,ano!r =m ( speak+ 0 ! horse-p[] ( an eng9e2 mean+ t a horse c\ld lift a c]ta9 numb] ( p\nds "o foot high 9 a m9ute1 & t a /eam-eng9e lift+ t5 times z mu* 0 a #aj-;horse eng9e2 b1 z ,trevi?ick po9ts out1 a horse only works at t rate = six h\rs out ( tw5ty-f\r1 :ile ! /eam-eng9e works cont9u\sly1 p]=m+ ! "w ( =ty horses1 yet is call$ a #aj-;horse eng9e4 ,! high-pressure eng9e suitable = ! ,we/ ,indies 0 to be adapt$ to ! exi/+ horse or mule ma*9]y1 t ei!r p[] might be us$4 ,its fir/ co/ & exp5se 9 work+ to be mu* less ?an t ( ! ,watt l[-pressure /eam vacuum eng9e4 ,r\gh draft4 ,,sir ,,*>les ,,hawk9s1 ,b>t41 ,,camborne1 ,june #ac?1 #ahab4 ,sir1--,y\rs ( ! #ae? ( la/ mon? ,i receiv$1 enclos+ a draw+ ( a sug>-mill f ,mr4 ,treco?ick1 :i* ,i %\ld h answ]$ p] return1 b 0 at t "t 9 treaty = an eng9e = a sug>-mill ) a ,mr4 ,pickwood1 :o is 9 ,/4 ,kitts 9 ! ,we/ ,indies4 ,! eng9e is n[ be+ erect$ at ,hayle ,f\ndry1 ( ! p[] ( twelve mules at a "t1 or equal to =ty-eight mules dur+ tw5ty-f\r h\rs4 ,! co/ is #bajl4 complete1 ) num]\s duplicate p>ts4 ,i hope %e w be f9i%$ & s5t (f 9 a %ort "t4 ,i h n[ s fully prov$ ! use ( ^? eng9es1 t ,i h engag$ to take ?is "o back if x does n answ] _! purpose1 & to refund ! :ole sum if !y return ! eng9e to me 9 work+ ord] )9 f\r ye>s4 ,?is g5tleman says1 if ?is eng9e answ]s he %all h two m = 8 own use1 & f\r ( 8 fri5ds are wait+ to see ! result be=e ord]+ _! eng9es4 ,! mules t w be turn$ out ( use by ,mr4 ,pickwood's eng9e w sell = five times ! sum ! eng9e w co/ him1 exclusive ( ! we> ( mules1 ) _! keep & driv]s1 besides ! great] dispat* & pleasantness ( work+ a ma*9e in/ead ( =c+ animals 9 s hot a climate4 ,if y\r fri5d wi%es an eng9e ( ?is p[] & on ! same t]ms1 ,i c get two made & s5t to ,london ne>ly 9 ! same "t z "o4 ,enclos$ ,i s5d to y a r\gh sket* ( ! eng9e & mill4 ,i am ( y\r op9ion1 t ,sir ,john ,s9clair has tak5 a useless j\rney by call+ on ! ,navy ,bo>d1 = no?+ exp]im5tal w ev] be tri$ or c>ri$ into effect except by individuals4 ,if ,i c\ld get an ,act ( ,p>liam5t = tw5ty-"o ye>s = only "o-t5? "p ( ! sav+ :i* ,i c\ld ga9 ov] animal p[] & exp5se1 ,i h no d\bt b t ,i c\ld get money to c>ry ! plan fully into effect = propell+ %ips1 = travell+ ) weights on roads1 & do+ almo/ e k9d ( agricultural lab\r4 ,b a pat5t is b = f\rte5 ye>s1 & op5 to con/ant infr+em5t2 = ! inv5tor ( g5]al & useful ma*9]y is a t>get = e me*anic to %oot at1 & unless protect$ or enc\rag$ by "s bett] plan ?an a common pat5t1 w h ! :ole k+dom to cont5d ) 9 law1 & mo/ likely receive ru9 = 8 rew>d1 :i* has too (t5 be5 ! case4 ,a plan ( su* magnitude z ?is promises to be (1 ,i ?9k ought to be c>ri$ into effect by subscription1 & z soon z accompli%$1 ! subscrib]s to be repaid1 & ! inv5tion ?r[n op5 = ! use ( ! k+dom at l>ge4 ,i ?9k ab\t #ajjjl4 or #aejjl4 w\ld te/ ! designs4 ,x is expect$ t ,mr4 ,pra$ w sp5d "s "t 9 ?is neighb\rhood2 ,i hope ,i %all be able to prove to y & to him ! great use ( propell+ b>ges by /eam4 ,i h a small eng9e n[ at f\ndry1 & w\ld put x on bo>d "o ( _! b>ges = y\r inspection4 ,i am v mu* oblig$ = y\r cont9u$ fav\rs1 & beg p>don = s (t5 tr\bl+ y4 ,i h s fully prov$ ! great advantages result+ f ^? portable eng9es1 t ,i v mu* wi% ! public to h ! full use ( !m4 ,i rema91 ,sir1 ,y\r mo/ humble s]vant1 ,,ri*>d ,,trevi?ick4 ,a #ab-mule-p[] eng9e = ,/4 ,kitts 0 be+ erect$ at ,h>vey's f\ndry at ,hayle2 ,trevi?ick mak+ himself liable = ! :ole co/1 9 case x %\ld n answ] ! purpose4 ,! mules ?r[n out ( "w by ! eng9e w\ld sell = five times z mu* z ! eng9e co/1 to say no?+ ( ! sav+ 9 we> & te> ( driv]s & mules1 & ! unpleasantness ( driv+ a mule 9 hot wea!r z comp>$ ) a ma*9e4 ,if an ,act ( ,p>liam5t w\ld give him "o-t5? ( ! sav+ he c\ld effect dur+ tw5ty-"o ye>s1 a company might be =m$ = c>ry+ into full effect 8 plans = propell+ %ips1 travell+ ) weights on roads1 & p]=m+ almo/ e k9d ( agricultural lab\r1 :ile a pat5t = f\rte5 ye>s 0 op5 to con/ant infr+em5t1 & ! inv5tor ( useful ma*9]y 0 a t>get = e me*anic to %oot at1 _h law suits ) ! k+dom at l>ge1 & ultimate ru91 z a rew>d = 8 lab\rs4 ,inv5tions ( su* g5]al application1 :5 fairly e/abli%$1 %\ld be ?r[n op5 to ! public1 ,gov]nm5t pay+ ! inv5tors _! exp5ses1 & reasonable rew>d = _! "t4 ,r\gh draft4 ,,mr4 ,,pickwood1 ,,cornwall1 ,,camborne1 #ag? ,june1 #ahab4 ,sir1--,y\rs ( ! #ag? ,april ,i receiv$ ab\t tw5ty days s9ce1 & f t "t to ! pres5t h be5 9 treaty ) ,messrs4 ,plumm]1 ,b>ham1 & ,co41 = y\r eng9e4 ,we h n[ clos$ = an eng9e complete1 ( ! p[] ( twelve mules at a "t1 ) suitable duplicates1 *a9s1 c41 = #bajl4 ,i v mu* wi% = y\r eng9e to be set to "w by y\r own workm51 to %[ ! plant]s ! simplicity & easy managem5t ( ! ma*9e1 & also save ! exp5se ( an eng9e]1 :i* w t5d to promote _! use4 ,! eng9e w be set to "w be=e x is s5t (f1 & e possible c>e tak5 to execute x 9 ! mo/ p]fect ord]4 ,f ! exp]i5ce ,i h _h ) common lab\r]s keep+ ^! eng9es 9 ord]1 s9ce ,i wrote to y1 ,i h no d\bt y w get on satisfactorily4 ,i hope to get ! eng9e ready 9 five or six weeks1 b ,i fe> !re w be loss ( "t 9 %ipp+ x4 ,y may re/ assur$ t ,i w sp>e no "t or att5tion to promote ! p]=mance ( ?is eng9e4 ,i am s f> satisfi$ ) ! probability ( its fully answ]+ y\r purpose t ,i volunt>ily (f]$ ,messrs4 ,plumm]1 ,b>ham1 & ,co41 t if y return x to me = work+ repairs )9 f\r ye>s1 ,i w refund ! :ole ( ! sum ,i am to receive = x4 ,i w take p>ticul> c>e to m>k e "p & s5d y a full description4 ,enclos$ ,i s5d y a sket* ( ! eng9e atta*$ to a sug>-mill4 ,please write to me by return ( ! packet2 x may be 9 "t1 be=e ! eng9e is %ipp$1 to alt]1 or s5d y su* ?+s z ,i may n be acqua9t$ )4 ,i %all be glad to "k ! numb] ( y>ds y\r mules travel 9 an h\r :5 go+ at :at y call a fair spe$1 9 ! mill1 & also :at numb] ( r\nds y wi% ! c5tre roll to make 9 an h\r :5 work$ by ! eng9e4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,r4 ,w4 ,,pickwood1 ,esq41 ,/4 ,kitts1 ,we/ ,indies4 ,^! are n ! rem>ks ( an unc]ta9 s*em]2 e s5t5ce hav+ ! impress ( ! ability & fix$ int5tion ( p]fect+ ! "w1 & ! belief t ! simplicity ( ! eng9e w\ld enable a common lab\r] to use x4 ,r\gh draft4 ,,sir ,,*4 ,,hawk9s1 ,b>t41 ,,camborne1 #e? ,july1 #ahab4 ,sir1--,if y\r fri5d ,mr4 ,treco?ick int5ds to h a sug>-mill eng9e imm$iately f9i%$ & s5t out ) ! "o ,i am n[ mak+ = ,mr4 ,pickwood1 he ought n to lose any "t 9 giv+ 8 ord]s4 ,i h made inquiry at ,falm\? ab\t s5d+ out ,mr4 ,pickwood's eng9e = ,/4 ,kitts on bo>d a packet1 :i* w\ld save mu* "t1 b ,i fe> x _c be grant$ unless application is made by "s p]son ( note to ! ,po/ ,(fice 9 ,london4 ,mr4 ,banfield ( ,falm\? told me t if application 0 made to s5d out a model z a trial1 he _h no d\bt b x w\ld be grant$4 ,?is exp]im5t ) ! portable eng9e t w travel f "o plantation to ano!r & "w )\t cond5s+ wat]1 is c]ta9ly ( ! greate/ consequ5ce to ! plant]s1 & z ! :ole weight w n exce$ #a-c_/d ton1 ,i %\ld hope t ! ,commission]s at ! ,po/ ,(fice w grant ?is reque/4 ,i am sorry to tr\ble y s (t5 ab\t my bus9ess1 b ,i beg ! fav\r ( y\r goodness to in=m me ?r\gh :at *annel ,i ought to make ?is application4 ,i rema91 ,sir1 ,y\r mo/ ob$i5t humble s]vant1 ,,rd4 ,,trevi?ick4 ,?is exp]im5t ) ! #a-c_/d ton portable eng9e to travel f "o plantation to ano!r1 ne$+ no cond5s+ wat]1 0 c]ta9ly ( ! greate/ consequ5ce to ! plant]s 9 ! ,we/ ,indies1 & %\ld h be5 ( equal importance to ! p 9 ,engl&4 ,judg+ f ! weight & co/1 z comp>$ ) agricultural eng9es ( ! pres5t day1 ,trevi?ick 0 ne>] ! m>k !n ?an we are n[2 its work+ )\t cond5s+ wat] ! eng9e]s ( t day believ$ to be impracticable1 a fundam5tal error :i* greatly ret>d$ ! use ( ! high-pressure /eam-eng9e4 ,! provid+ suffici5t cond5s+ wat] 0 (t5 a mo/ s]i\s item ( co/1 & z wat] ma9s 7 n 9 use1 a deep well 0 a necess>y "p ( a /eam vacuum eng9e4 ,r\gh draft4 ,,g5tlem51 ,,cornwall1 ,,camborne1 ,octob] #af?1 #ahab4 ,y\rs ( ! #cj? ( ,septemb] ,i f\nd at my h\se on my return ye/]day f a j\rney4 ,i am sorry to in=m y t ,mr4 ,pickwood's eng9e is n ready4 ,ne> ?ree mon?s ago ,i set my smi?s & boil]-mak]s to "w to complete an eng9e = ,mr4 ,pickwood1 :i* p>ts 7 f9i%$ five or six weeks ago4 ,! o!r p>ts ( ! eng9e1 :i* 7 to h be5 made ( ca/ iron1 7 ord]$ & comm5c$ at a f\ndry 9 ?is c\nty1 belong+ to ,blewett1 ,h>vey1 & ,vivian1 & w\ld h be5 f9i%$ & ! eng9e %ipp$ long s9ce _h n ^! p>tn]s 9 ! iron f\ndry qu>rell$ ) ea* o!r1 & ! ,"l ,*ancellor has laid an injunction & set idle _! f\ndry4 ,i h s9ce ord]$ ! ca/+s to be made at a f\ndry at ,bridg5or?1 9 ,%rop%ire1 belong+ to ,hazeld9e1 ,ra/rick1 & ,co41 :o w complete ! eng9e & s5d x to y 9 ab\t two mon?s1 at :i* "t ,i int5d to be 9 t[n to set x to "w be=e x is %ipp$ = ! ,we/ ,indies4 ,i rema91 ,g5tlem51 ,y\r v humble s]vant1 ,,ri*d4 ,,trevi?ick4 ,,messrs4 ,,plumm]1 ,,b>ham1 ,,& ,,co41 ,london4 ,p4,s4--,imm$iately on my receiv+ y\r ord] to prep>e an eng9e = ,mr4 ,pickwood ,i wrote to in=m him t ,i _h begun x1 & enclos$ a draw+ ( ! eng9e ) ! me?od ( connect+ ! eng9e to ! cattle-mills1 & reque/$ he w\ld remit to me 8 rem>ks on x1 :i* ,i receiv$ by ! la/ packet1 f :i* x appe>s = ! be/ t ! eng9e is n 9 a =w>d /ate1 because ! p>ts w\ld n h be5 s suitable to ! purpose z !y w n[ be4 ,=tune 0 aga9/ ,trevi?ick4 ,a difficulty betwe5 8 bro!r-9-law ,h>vey1 & 8 old p>tn] ,vivian1 ) ,blewett1 ret>d$ ! completion ( ! eng9e2 & ! ca/+s s anxi\sly wait$ = 7 ord]$ f ,hazeld9e & ,ra/rick4 ,! wr\ght-iron "w 0 made by ! old smi?s 9 8 neighb\rhood1 :o _h long be5 9 ! habit ( hamm]+ 8 s*emes into %ape4 ,?is pat*work way ( con/ruct+ eng9es made success mu* m difficult4 ,trevi?ick (t5 laugh$ he>tily at ! foll[+ incid5t :i* occurr$ dur+ ?is qu>rel at ,h>vey's works3--,blewett s5t a h&some silv] teapot to ,miss ,betsy ,h>vey1 :o kept h] bro!r's h\se1 call$ ,f\ndry ,h\se4 ,trevi?ick 0 sitt+ ) !m :5 ! box 0 br\ght 9 & op5$4 ,mr4 ,h5ry ,h>vey 0 indignant at ,mr4 ,blewett s5d+ a bribe or make-peace to 8 si/]1 & ?rew ! silv] teapot "u ! fire-place4 ,trevi?ick1 h[ev]1 quietly pick$ x up1 po9t$ out ! d+e x _h receiv$1 wrapp$ 8 pocket h&k]*ief ar\nd x1 & say+1 if x causes bad feel+ "h x w d = ,jane1 m>*$ away home ) ! pot4 ,! writ] drank tea f x rec5tly1 & also laugh$ at ! d+e4 ,! foll[+ 0 writt5 to ,mr4 ,ra/rick 9 ,decemb]1 #ahab3ab-- ,i h be5 wait+ y\r answ] to my la/1 & especially t "p respect+ ! ,we/ ,india eng9e1 z !re is a l>ge field !re = eng9es ( ?is k9d4 ,i h receiv$ an ord] = a ?ra%+ eng9e = ,"l de ,dun/anville ( ,tehidy1 & z ,i wi% ^? ?ra%+ eng9es to be kn[n ?r\gh ! c\ntry1 ,i int5d to take "o ( ! eng9es ord]$ = ,pad/[ & s5d x to ,tehidy2 "o ( ! ,pad/[ f>m]s c wait until y make ano!r = him2 !re=e ,i w\ld ?ank y to s5d ! fir/ f9i%$ by %ip f ,bri/ol = ,portrea? or ,hayle4 ,s5d a drum ) ev]y?+ complete1 ( :i* y are a bett] judge ?an ,i2 probably ab\t #c feet 9 diamet] & #c-a_/b feet long w be suffici5t4 ,!re mu/ be a fly-:eel1 ) a not* to c>ry ! rope1 & also a small not* :eel on ! drum-axle4 ,i ?9k #f-a_/b feet diamet] = ! fly & #i-a_/b in*es diamet] = ! small :eel1 w give spe$ en\gh to ! drum4 ,m9d to ca/ a lump or screw on a balance ( ab\t #a cwt4 on "o side ( ! :eel4 ,!re mu/ be two /&s on ! boil]1 & a crank-axle or o!rwise a crank-p9 9 ! fly-:eel1 :i*ev] y please2 ) a %aft #c feet long ) a c>riage4 ,! eng9e to /& 9 a room "u ! turn-ab\t1 #g-a_/b feet high1 #g feet wide1 & #ag feet long4 ,! fly-:eel w /& across ! n>r[ way ( ! room4 ,! rope w g up ?r\gh ! floor & ! drum be %ift$ by a screw1 horizontally on ! b>n floor1 s z to tight5 ! rope4 ,i %all put d[n ! top ( ! boil] level ) ! surface1 ) an ar*$ way to ! fire & a%-pit und]gr\nd to prev5t ! *ance ( fire1 :i* ! f>m]s are v mu* afraid (4 ,footnote #ab3 ,see r\gh draft1 ,trevi?ick's lett]1 #g? ,decemb]1 #ahab1 *ap4 xvii4 ,i s5d y a sket* %[+ h[ x is to /&4 ,i d n b9d y to ! size ( ! drum or :eels1 only ! room t ! fly-:eel works 9 is b #g feet wide4 ,put ! eng9e & drum = ,"l de ,dun/anville out ( h& neat & well1 z x w be well paid =1 & make ! /&s1 c41 9 y\r own way4 ,?is description ( ,"l ,d$un/anville's ?ra%+ ma*9e illu/rates ! draw+ ( t suppli$ to ,sir ,*>les ,hawk9s4 ,r\gh draft4 ,,mr4 ,,ra/rick1 ,,camborne1 ,janu>y #bf?1 #ahac4 ,sir1--,i h y\r fav\r ( ! #aj? in/41 9 :i* y d n /ate ! "t :5 y expect ,i %all h ei!r ( ! eng9es t y are execut+4 ,z s mu* "t has elaps$ s9ce ! ord]s 7 giv51 ! p]sons t ord]$ !m are q impot5t4 ,! pl\gh+ eng9e t ,i s5t y a draw+ =1 aft] be+ tri$ = t purpose1 0 to h be5 s5t to ,exet] = pump+ wat] out ( ! f\ndations ( a new bridge2 b z !y int5d to beg9 _! "w at ! bridge be=e ! end ( ,m>*1 ! eng9e mu/ be !re be=e t "t1 or !y w erect horse ma*9es & n use ! eng9e4 ,i h !re=e be5 oblig$ to s5d ! small boil] t ,i _h = t purpose to ,hayle ,f\ndry1 & get ! ca/+s made !re = ?is eng9e to get x 9 "t to prev5t los+ ! ord]4 ,i h also be5 oblig$ to take ! small portable eng9e f ,:eal ,alfr$ ,m9e & h new app>atus fitt$ to x1 to apply ?is eng9e = ,plym\? ,breakwat]4 ,a small eng9e1 f ! same patt]ns z ,sir ,*>les ,hawk9s' ?ra%+ eng9e1 :i* ,i _h at "w 9 a m9e1 ,i h be5 oblig$ to s5d to "o ( ! f>m]s at ,pad/[ = ?ra%+1 in/ead ( "o ( ^? eng9es t ,i ord]$ f y4 ,i expect t ! p :o ord]$ ! eng9e = ! ,we/ ,indies are also tir$ ( wait+4 ,i h two o!r applications = eng9es = ! ,we/ ,indies1 & ! ,messrs4 ,fox w want a great _m eng9es ( t size = ! ,plym\? ,breakwat]4 ,!y are to provide ma*9]y1 ) e o!r exp5se1 & ,i am to h a c]ta9 proportion ( :at ,i c save ov] :at x n[ co/s !m to d x by manual lab\r4 ,i ?9k ,i h made a v good b>ga91 = if ! plan succe$s ,i %all get a great deal ( money1 & if x fails ,i %all lose no?+4 ,!y h engag$ ) ! ,gov]nm5t to deliv] #c1jjj1jjj tons1 = :i* !y h a v good price1 ev5 if x 0 to be done by m5's lab\r4 ,i hope ,i %all get ! eng9e soon on ! spot1 & w !n let y "k ! result4 ,z ! boil] t 0 int5d$ = ! pl\gh+ eng9e is to be s5t to ,exet]1 ,i wi% y to f9i% t eng9e ) boil]1 :eels1 & ev]y?+ complete = pl\gh+ & ?ra%+1 z %[n 9 ! draw+1 unless y c improve on x4 ,!re is no d\bt ab\t ! :eels turn+ ar\nd z y suppose1 = :5 t eng9e 9 ,wales travell$ on ! tramroad1 :i* 0 v smoo?1 yet all ! p[] ( ! eng9e c\ld n slip ar\nd ! :eels :5 ! eng9e 0 *a9$ to a po/ = t p>ticul> exp]im5t4 ,t new eng9e y saw ne> ! seaside ) me is n[ lift+ =ty millions #a foot high ) #a bu%el ( coal1 :i* is v ne>ly d\ble ! duty t is done by any o!r eng9e 9 ! c\nty4 ,a few days s9ce ,i alt]$ a #fd-;in* cyl9d] eng9e at ,:eal ,alfr$ to ! same plan1 & ,i ?9k %e w d equally z mu* duty4 ,i h a notice to att5d a m9e meet+ to erect a new eng9e equal 9 p[] to a #fc-;in* cyl9d] s+le1 :i* ,i hope to be able to s5d to y =4 ,i h also an appo9tm5t to meet "s g5tlem5 at ,swansea1 to erect two eng9es = !m1 "o to lift wat]1 ! o!r coal1 :i* y w he> m ab\t1 ,i expect1 soon4 ,if ,i c sp>e a few days :5 at ,swansea1 ,i w call to see y at ,bridg5or?4 ,i h n se5 ,mr4 ,ri*>d s9ce y left1 b w call on him 9 a few days & d z y reque/4 ,if y ?9k ! fly-:eel is n suffici5tly heavy = 8 eng9e1 add half a ton m to ! r+4 ,if y _c f9i% all ^! eng9es at ! same "t1 ,i w\ld r ! small] ones %\ld be f9i%$ fir/ & ,mr4 ,ri*>ds' /& a little1 because if 8 eng9e 0 n[ ready he w\ld n pull d[n 8 ?ra%+ ma*9e until he _h ne>ly ?ra%$ all 8 corn1 & ! ma*9e n[ /&s on ! spot :]e ! mill is to be erect$4 ,if ,i call on y f ,swansea ,i ?9k ,i %all be able to %[ y a new idea1 :i* ,i ?9k w1 if c>ri$ into practice1 be ( imm5se value4 ,please to write to me & say p>ticul>ly h[ y are gett+ on1 & :5 y are likely to f9i% ! eng9es ord]$4 ,r4 ,t4 ,trevi?ick _h s5t a draw+ ( a pl\gh+ eng9e to ,ra/rick at ,bridg5or?1 t ! ca/+s might be made1 :ile he himself 0 hav+ ! boil] & wr\ght-iron "w con/ruct$ 9 ,cornwall4 ,! eng9e _h be5 ord]$ z a portable pump+ eng9e1 = remov+ wat] f ! f\ndation ( a bridge at ,exet]2 b be=e s5d+ x to its de/9ation1 he _h arrang$ to pl\gh ) x1 z a means ( p]fect+ ! plans & draw+s = a m suitable pl\gh+ eng9e !n 9 con/ruction1 to be fitt$ ) boil]1 :eels1 & ev]y?+ complete = pl\gh+ & ?ra%+1 z %[n 9 ! draw+4 ,! friction ( ! :eels on ! gr\nd w\ld be great] ?an ! p[] ( ! eng9e2 !re=e !y w\ld n slip :5 ! full p[] 0 appli$ to draw a pl\gh any m ?an ! ,wel% eng9e1 ! :eels ( :i* did n slip ?\gh re/+ on smoo? iron4 ,"o ( 8 small eng9es1 :i* _h be5 at "w 9 a m9e1 0 s5t z a ?ra%+ eng9e to ,pad/[4 ,x is evid5t t1 hav+ giv5 a portion ( 8 att5tion = a ye> or two to ! "q ( /eam agriculture1 he _h s f> progress$ 9 #ahac z to con/ruct ?ra%+ ma*9es1 portable agricultural eng9es1 & /eam-pl\ghs to be mov$ by :eels z 9 locomotives2 reap+1 s[+1 & o!r "w1 0 also 9 future to be ! "w ( ! /eam-eng9e4 ,a draw+ by ,trevi?ick--hav+ z usual nei!r "n1 date1 nor scale1 nor writ+ ( any k9d1 b ! wat]m>k 9 ! pap] is #ahac--;illu/rates 8 ideas express$ to ,sir ,*>les ,s9clair 9 #ahab3--;,x is my op9ion t e "p ( agriculture might be p]=m$ by /eam4 ,! ?ra%+ & gr9d+ eng9es 7 at "w1 & ! torm5t+ h>r[+ eng9e 0 probably design$ = br++ "u /eam cultivation ! ext5sive commons ref]r$ to4 ,9 ^? days1 be=e ! practice ( und]gr\nd dra9age1 ! surface ( cultivat$ l& 0 ?r[n into furr[s1 or a s]ies ( small hills & vales1 ! latt] act+ z ! surface dra9 = c>ry+ (f ! wat]4 ,suppose ! fir/ /ep 9 cultivat+ a common to be ! break+ ( ! soil1 & ?r[+ x into uni=m l9es ( rise & fall t facilitat$ dra9age )\t inconv5i5c+ ! tillage1 :at bett] ma*9e c\ld h be5 devis$ ?an ,trevi?ick's8 ,a comb9ation ( ! mod]n torm5tor & h>r[ loos5$ ! gr\nd to ! requir$ dep?1 :i* 0 !n1 by a revolv+ :eel ) spades1 ?r[n on "o side1 result+ 9 uni=m l9es ( ridges & holl[s4 ,! /eam-%ovell] 0 remov$1 or ! torm5tor irons rais$1 :5 only ! h>r[ 0 requir$4 ,! abs5ce ( ! ord9>y %afts at ! front end ( ! fram+ indicates t ! spade-torm5tor 0 n to be drawn by horses1 b :e!r by a locomotive or by a fix$ eng9e is n self-evid5t4 ,illu/ration3 ,,trevi?ick',s ,,/eam ,,spade-,,torm5tor1 #ahac4 ,r\gh draft4 ,,mr4 ,,k5dal1 ,,camborne1 ,janu>y #bf?1 #ahac4 ,sir1--,i h y\rs ( ! #ag? in/4 ,! ?ra%+ ma*9e eng9e is ready = y1 & %all be s5t up imm$iately4 ,i wi% y to get ab\t #ajj fire bricks1 #bjj common bricks1 #bj loads ( /one1 & #bj bu%els ( lime4 ,! h\se w get f9i%$ :ile ,i am fix+ ! eng9e4 ,ab\t #aejj or #afjj weight ( iron = y\r eng9e has be5 s5t to ! ,blue ,hills ,m9e1 ,/4 ,agness4 ,i wi% y c\ld s5d d[n y\r c>t to fet* x f !re to ,pad/[4 ,!re is no "p ( ^! ca/+s b may be easily convey$ 9 a common butt or c>t4 ,:5 y h ! /one1 brick1 & lime ready1 & a c>t to s5d to ,/4 ,agness = ! ca/+s1 please to write me1 & ,i w come to ,pad/[ at ! same "t ) !m1 & f9i% ! eng9e4 ,! soon] y get ready ! bett]1 z ,i expect to h an engagem5t 9 ab\t f\r weeks' "t1 t w\ld prev5t my com+ to ,pad/[ = "s "t2 !re=e ,i wi% to get y\r eng9e f9i%$ be=e t "t4 ,please to write me z e>ly z possible1 & let me "k :5 y w be ready = me1 & :at day ,i %all meet y\r c>t at ,/4 ,agness = ! ca/+s4 ,y\r ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,real inv5tors hesitate n to erect _! own eng9es1 l5d a h& 9 build+ ! h\se1 walk to ! sc5e ( action1 or take a lift 9 a c>t2 & by su* /eps 0 ! gift ( g5ius m\ld$ to ! wants ( daily life2 :ile ! mod]n eng9e] ( em95ce1 liv+ 9 l>ge cities1 kn[s little ( ! m9uti ( 8 "w1 or ev5 ( ! work+ me*anics on ^: skill ! success ( 8 ideas is dep5d5t4 ,9 #ahae1 ,mr4 ,k5dal1 ! proctor ( ,pad/[1 s5t = me to repair 8 /eam-eng9e4 ,to prev5t ! old disputes 9 collect+ 8 corn ti!s1 he _h at "w "o ( ,capta9 ,trevi?ick's /eam ?ra%+ ma*9es4 ,! small f>m]s s5t _! corn produce to him to be ?ra%$2 ! gra9 0 measur$1 ! t5? tak5 out1 ! rema9d] return$ to ! f>m]4 ,! ?ree-way cock1 :i* work$ ! eng9e1 0 jo9$ 9 its %ell2 on free+ x ! eng9e cont9u$ to "w v well4#ac ,footnote #ac3 ,capta9 ,samuel ,grote's recollections1 #aheh4 ,9 #ahah ,i put a new f\r-way cock to a ?ra%+ eng9e t ,capta9 ,trevi?ick _h made = ,mr4 ,k5dal1 ( ,pad/[1 :o 0 ! receiv] ( ti! corn4 ,! boil] 0 a tube ( wr\ght iron1 ab\t #d feet 9 diamet] & #f feet long1 /&+ on its end4 ,! cyl9d] 0 fix$ 9 ! top ( ! boil]2 an upright f ! top ( ! cyl9d] support$ ! fly-:eel %aft2 a connect+ rod f ! crank-p9 9 ! fly-:eel 0 fa/5$ to a jo9t-p9 9 ! pi/on4 ,! cyl9d] _h no cov]4 ,! f\r-way cock 0 work$ by an exc5tric on ! %aft1 mov+ a lev]1 :i* 0 kept 9 contact ) ! exc5tric by a spr+4#ad ,footnote #ad3 ,recollections ( ,capta9 ,h4 ,a4 ,ar?a1 ,p5zance1 #ahfh4 ,ab\t #ahbd ,i work$ 9 ,b9n] ,d[ns ,m9e "o ( ,capta9 ,trevi?ick's puff] :im-eng9es4 ,! boil] 0 cyl9drical1 made ( wr\ght iron4 ,x /ood on its end1 ) ! fire "u x1 & brick flues ar\nd x4 ,! cyl9d] 0 let d[n into ! top ( ! boil]4 ,a f\r-way cock ne> ! top ( ! cyl9d] turn$ ! /eam on & (f4 ,! fly-:eel & its %aft 7 fix$ j ov] ! cyl9d]4 ,a lev] & rod work$ ! f\r-way cock & fe$-pole4 ,! wa/e /eam puff$ ?r\gh a laund] into ! fe$-ci/]n4 ,! cyl9d] 0 ab\t #ab in*es 9 diamet]1 ) a #c-;feet /roke4#ae ,footnote #ae3 ,recollections ( ,h5ry ,vivian1 ,h>vey & ,co4's ,works1 #ahfi4 ,mr4 ,k5dal's /eam ?ra%+ ma*9e rema9$ at "w at lea/ six ye>s1 dur+ :i* "t ! only app>5t repair 0 ! f\r-way cock1 work$ by an exc5tric1 :i*1 if neglect$1 0 apt to /ick fa/ 9 its %ell4 ,"o ( ! puff]-:ims erect$ ab\t ?is "t 0 simil> to ! ?ra%+ eng9e = ,pad/[1 diff]+ f ! e>li] "o made = ,sir ,c4 ,hawk9s1 9 hav+ a portable boil] s arrang$ t if necess>y x c\ld be easily plac$ on :eels4 ,r\gh draft4 ,,sir1 ,,camborne1 ,m>* #ae?1 #ahac4 ,i h y\r fav\r ( ! #aa? in/4 respect+ a /eam-eng9e = ?ra%+4 ,i h made sev]al1 all ( :i* answ] ! purpose exce$+ly well4 ,!y are made on a v simple con/ruction s z to be free f repairs1 & are kept 9 ord] & work$ by ! f>m lab\r]s1 :o nev] be=e saw a /eam-eng9e4 ,! fir/ ,i made on ?is plan 0 = ,sir ,*ri/oph] ,hawk9s1 :o resides at ?is "t 9 ,argyll ,/reet1 ,ox=d ,/reet1 ,london4 ,if y call on him1 he1 ,i d\bt n1 w\ld give y e in=mation y require respect+ its p]=mance4 ,?is 0 a fix$ eng9e1 because x 0 only requir$ to "w on "o f>m4 ,x has be5 at "w ne>ly eighte5 mon?s1 & has n co/ any?+ 9 repairs1 nor any assi/ance b f ! lab\r] :o puts 9 ! corn2 he only gives ?ree or f\r m9utes e h\r to put on a little coal4 ,a few pails ( wat]1 put into ! furnace 9 ! morn+1 is suffici5t = a day's "w4 ,!y h at diff]5t times tri$ :at duty ! eng9e w\ld p]=m ) a giv5 quantity ( coal1 & f\nd t two ,corni% bu%els1 weigh+ #afh lbs41 w\ld get up /eam & ?ra% #aejj %eaves ( :eat 9 ab\t six h\rs4 ,be=e ?is eng9e 0 erect$1 !y usually ?ra%$ #ejj %eaves1 ) ?ree heavy c>t-horses = a day's "w4 ,i _c say exactly ! measurem5t ( ! corn t x ?ra%$1 b x 0 consid]ably above #fj w9*e/]s ( :eat ) #afh lbs4 ( coal2 n a halfp5ny 9 coal = ea* w9*e/] ( :eat4 ,! eng9es t ,i h s9ce erect$ h p]=m$ ! same duty4 ,! horse ma*9]y is ?r[n out ( use1 b ! same drum is turn$ by ! eng9e4 ,a fix$ eng9e ( ?is p[] ,i w\ld deliv] to y 9 ,london = #ajj gu9eas2 x w\ld co/ y ab\t #ael4 m to fix ! furnace 9 brickwork4 ,a portable eng9e co/s #afj gu9eas1 b x w\ld co/ no?+ 9 erect+1 z x w be s5t ) *imney & e ?+ complete on its own :eels 7! drum1 c41 except$71 :i* y may convey ) "o horse f f>m to f>m z easy z a common c>t4 ,if y h n suffici5t "w = x y c l5d x to y\r neighb\rs4 ,! la/ eng9e ,i erect$ 0 ab\t ?ree weeks s9ce1 = a f>m] t kept f\r horses & two driv]s4 ,! p>ts ( ! horse ma*9e ?r[n out ( use1 toge!r ) ! f\r horses1 sold = m money ?an he gave me = ! eng9e1 exclusive ( #dl4 p] week t x co/ him 9 horse keep & driv]s to ?ra% #cjjj %eaves p] week4 ,n[ ! eng9e p]=ms m ?an d\ble t "w1 & does n co/ above #ajs4 p] week2 & ! lab\r] 9 ! b>n does d\ble ! "w he did be=e = ! same money4 ,if y wi% ! same eng9e to h suffici5t p[] to turn "o pair ( mill-/ones1 ! co/ w be #bbj gu9eas4 ,r4 ,,trevi?ick4 ,,mr4 ,j4 ,,rawl+s1 ,/rood1 ,k5t4 ,,camborne1 #bh? ,augu/1 #ahac4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co41 ,g5tlem51--,"l ,d$un/anville's eng9e ?ra%$ ye/]day #aejj %eaves 9 #ij m9utes ) #dj lbs4 ( coal4 ,,rd4 ,,trevi?ick4 ,! fir/ /eam ?ra%+ eng9e 0 work$ by a lab\r+ man = eighte5 mon?s1 )\t ne$+ repair1 or ev5 att5tion beyond ?ree or f\r m9utes ea* h\r to put on a little coal4 ,necess>y /oppages = v>i\s purposes caus$ a day's "w to be no m ?an ! eng9e c\ld p]=m 9 half a day4 ,no additional fe$-wat] 0 requir$ dur+ an ord9>y day's "w to ?ra% #aejj %eaves ( :eat ) #afh lbs4 ( coal1 :ile on a special occasion t quantity 0 ?ra%$ 9 an h\r & a half1 consum+ only #dj lbs4 ( coal4 ,?ree horses dur+ ?ree days 7 requir$ to d ! same am\nt ( "w4 ,a f>m] sold 8 horses us$ 9 ?ra%+ = m money ?an 8 eng9e co/1 :i* did twice z mu* "w at a r$uc$ exp5diture1 & also sav$ ! fe$ ( ! horses4 ,su* an eng9e c\ld be deliv]$ 9 ,london = #ajj gu9eas1 :ile a portable eng9e on :eels ) a diff]5tly con/ruct$ boil]1 requir+ no mason "w1 w\ld co/ #afj gu9eas4 ,r\gh draft4 ,,g5tlem51 ,,cornwall1 ,,camborne1 #ai? ,augu/1 #ahac4 ,i h y\r fav\r ( ! #i? ,augu/1 respect+ /eam-eng9es = ,/4 ,kitts4 ,i fe> x w n be possible to get an eng9e ready by ! #a/ ( ,novemb]4 ,z y say ! g5tleman t is ab\t to take !m out is a clev] man1 & likely to promote ! use ( !m1 ,i w make imm$iate inquiry1 &1 if possible1 w get "o ready1 ( :i* ,i w in=m y 9 a %ort "t4 ,i v mu* wi% t e p]son :o int5ds to employ a /eam-eng9e ( m9e w\ld fir/ exam9e ! eng9e1 & be satisfi$ ) ! con/ruction be=e giv+ an ord]1 = :i* reason ,i mu/ reque/ y to s5d y\r fri5d d[n to ,messrs4 ,hazeld9e & ,ra/rick's f\ndry1 ,bridg5or?1 ,%rop%ire1 :]e he may see ! portable /eam-eng9e t 0 made = ,mr4 ,pickwood1 :i* ! f\nd]s w set to "w = 8 inspection 9 half an h\r aft] 8 arrival4 ,z ?is g5tleman has a ta/e = ma*9es1 & wi%es to make himself fully acqua9t$ ) ! pr9ciple & use ( ! /eam-eng9e1 he w be mu* gratifi$ ) ! sight ( ?is curi\s ma*9e & ) ! in=mation he w receive f ! f\nd]s1 :i* w be ess5tially necess>y to him be=e leav+ ,engl&4 ,i am extremely disappo9t$ t ?is eng9e 0 n =w>d$ to ,mr4 ,pickwood1 z ,i f9d f 8 lett] t he has an exce$+ly clev] & active m9d1 & is a v fit p]son to take ! managem5t ( introduc+ a ma*9e into a new c\ntry4 ,?is eng9e is engag$ by a ,spani% g5tleman1 :o is go+ to take out n9e ( my eng9es ) him to ,lima1 9 ,s\? ,am]ica1 9 ab\t six weeks4 ,i rema91 y\r ob$i5t s]vant1 ,,ri*d4 ,,trevi?ick4 ,,messrs4 ,,plumm]1 ,,b>ham1 ,,& ,,co41 ,london4 ,n4,b4--,if y\r fri5d goes to ,bridg5or?1 let him %[ ?is lett] to ! f\nd]s4 ,! eng9e1 int5d$ = ! ,we/ ,indies1 s pleas$ ,mr4 ,uville1 t he begg$ to h x made ov] to him = ,s\? ,am]ica1 :]e x work$ ! ma*9]y = roll+ gold & silv] 9 ! ,m9t at ,lima4 ,ab\t #ahae1 :ile erect+ a high-pressure pole-eng9e at ,legassack = ,mr4 ,trevi?ick1 & do+ "s repairs to ,mr4 ,k5dal's ?ra%+ eng9e1 a ,creole1 ,i ?9k call$ ,na%1 br\ght a note f ,capta9 ,trevi?ick1 /at+ t ! be>] 0 anxi\s to be taught to erect & "w ! portable eng9es = ,jamaica4 ,sir ,rose ,price1 :o _h prop]ty 9 ! ,we/ ,indies1 _h s5t him to ,mr4 ,trevi?ick = t purpose4#af ,footnote #af3 ,recollections ( ,capta9 ,h4 ,a4 ,ar?a1 ,p5zance1 #ahfi4 ,x is !re=e probable t "s ( ,trevi?ick's eng9es rea*$ ,jamaica4 ,sir ,rose ,price 0 well kn[n to ,"l ,d$un/anville & ,sir ,*>les ,hawk9s1 & liv+ ne> !m1 saw ! eng9es at "w & _! fitness = 8 prop]ty 9 ,jamaica4 ,"l ,d$un/anville's eng9e ( #ahab 0 sold z old iron to ,messrs4 ,h>vey & ,co4 n long be=e #ahdc4 ,hav+ rema9$ = "s "t on ! old-scrap heap1 x 0 9 t ye> aga9 work$ to drive ma*9]y4 ,in/ead ( ! orig9al rope-driv] on ! fly-:eel1 a *a9 0 us$1 ! l9ks ( :i* caught on project+ p9s on ! driv+ :eel4 ,9 t =m x cont9u$ to "w until #ahec1 be=e :i* x 0 frequ5tly se5 by ! writ] prior to its removal to make room = a m p[]ful eng9e4 ,:at great] pro( c\ld be giv5 ( ! fitness ( design ( ?is e>ly eng9e1 ?an its long life ( =ty ye>s "u su* r\gh treatm5t1 & ! facility ) :i* x 0 appli$ to diff]5t uses4 ,mr4 ,bickle1 :o1 f recollection1 _h made a sket* ( ?is eng9e be=e ! writ] _h f\nd ,trevi?ick's sket*1 says t aft] ! eng9e _h ceas$ to "w1 ! boil] 0 turn$ to acc\nt 9 heat+ t> 9 ! %ip-build]'s y>d4 ,9 #ahed ,i saw work+ 9 a %$ at ,c>nsew1 9 ! %ip-99build+ y>d ( ,h>vey & ,co41 ( ,hayle1 an eng9e work+ a /amps = p\nd+ up ! slag & furnace bottoms f ! brass-ca/+ f\ndry4 ,i 0 !n ! =eman hamm]man 9 ,h>vey & ,co4's smi?s' %op & hamm]-mill1 & frequ5tly notic$ ?is old eng9e & inquir$ ab\t x4 ,x _h be5 br\ght f ,"l ,d$un/anville's1 at ,tehidy ,p>k1 :]e x at "o "t work$ a ?ra%+ ma*9e4 ,! boil] 0 ( wr\ght iron1 built 9 brickwork1 & look$ l a big kit*5-boil]4 ,a flatti% cov] 0 bolt$ on to ! top ( ! boil]1 & ! cyl9d] 0 let d[n into ?is top4 ,! cyl9d] _h no cov]2 x 0 ab\t #h or #aj in*es 9 diamet] & #b or #c feet /roke4 ,! pi/on 0 a v deep "o1 ) a jo9t = ! connect+ rod :i* w5t direct to ! crank1 :i* 0 support$ on two upright /&s f ! cov] on ! boil]4 ,! fly-:eel _h a balance-weight = ! d[n-/roke4 ,a pit*-*a9 = driv+ pass$ ov] ! :eel1 :i* _h p9s 9 x1 or projections1 to cat* into ! squ>e l9ks ( ! driv+ *a92 x 0 work$ by a f\r-way cock4#ag ,footnote #ag3 ,recollections ( ,banfield1 =eman ) ,h>vey & ,co41 ,p5zance1 #ahfi4 ,ab\t #ahdc1 :5 we 7 build+ iron boats = ! ,rh9e1 ! old eng9e 0 put to "w to drive ! tools or ma*9]y 9 ! y>d4 ,%e 0 v useful to u & work$ v well4 ,%e work$ ab\t t5 ye>s1 & 0 !n ?r[n out to make room = a new & l>g] eng9e = our saw-mills4 ,! *a9-:eel = driv+ 0 made "h1 x did n belong to x orig9ally4#ah ,footnote #ah3 ,recollections ( ,mr4 ,w>r51 ma/] %ip-build]1 ,h>vey & ,co41 #ahfi4 ,my fa!r 7!n ! =eman boil]-mak]7 ab\t tw5ty-f\r ye>s ago took ! old eng9e f ! scrap heap1 :]e x _h be5 = _m ye>s1 & set x to "w 9 ! tool %op4 ,my fa!r said x _h come f ,tehidy z old iron4#ai ,footnote #ai3 ,recollections ( ,mr4 ,burral1 jun41 ma/] boil]-mak]1 ,h>vey & ,co41 #ahfi4 ,! use ( ! high-pressure /eam agricultural eng9e 0 n conf9$ to ,cornwall4 ,mr4 ,h4 ,pape1 /ill c>ry+ on bus9ess 9 ,hazeld9e & ,ra/rick's old eng9e manufactory at ,bridg5or?1 says3-- ,my fa!r work$ z a smi? "u ,mr4 ,ra/rick4 ,mr4 ,hazeld9e _h ! f\ndry :5 ,trevi?ick's eng9es 7 made1 & h he>d my fa!r speak ( !m4 ,i h se5 ?ree ( !m at "w 9 ,bridg5or?2 "o ( !m at ,mr4 ,jasp]'s fl\r-mill1 x drove f\r /ones1 & cont9u$ 9 "w up to #ahcg2 "o at ,s+'s tan-y>d work$ up to #ahdj2 & "o 0 on ,mr4 ,jasp]'s f>m at ,/aple=d = do+ f>m "w4 ,mr4 ,smi?1 n[ on ! f>m1 work$ x up to ab\t #aheh4 ,! eng9es t work$ 9 ,bridg5or? _h ca/-iron cyl9d]s = ! out] cas+ ( ! boil]1 "o cyl9d] = small eng9es1 ?ree or f\r cyl9d]s bolt$ toge!r = ! l>g] ones4 ,! fire-tube 0 wr\ght iron1 ! *imney /ood up by ! fire-door4 ,! cyl9d] 0 let d[n into ! boil]2 x work$ ) a f\r-way cock4 ,!re 0 a pi/on-rod1 cross-99head1 two guide-rods on ! top ( ! cyl9d]1 & two side rods to ! crank & p9 9 '! fly-:eel4'#bj ,footnote #bj3 ,recollections ( ,mr4 ,william ,h4 ,pape1 ,bridg5or?1 #ac? ,june1 #ahfi4 ,my fir/ husb& _h to d ) ! f\ndry2 8 fa!r1 ,mr4 ,hazeld9e1 0 a p>tn] ) ,mr4 ,davies & ,co4 9 #ahaf4 ,9 #ahag ! p>tn]%ip 0 brok5 up1 & ! f\ndry c>ri$ on by ,hazeld9e4 ,i us$ to h two or ?ree draw]s full ( draw+s & acc\nt-books t 7 br\ght f ! works4 ,i kept !m = _m ye>s1 b n[ ! great] "p ( !m h gone to light ! fire2 all ! draw+s are gone4#ba ,footnote #ba3 ,recollections ( ,mrs4 ,m>m1 ,bridg5or?1 #ab? ,june1 #ahfi4 ,! eng9es describ$ by ,mr4 ,pape are ( ! type made by ,trevi?ick1 9 ,wales1 ab\t #ahjd1 hav+ a fire-place 9 ! boil]1 & simil> 9 =m to ! ,wel% locomotive4 ,! draw+s :i* s]v$ to light ! fires c]ta9ly includ$ ,trevi?ick's plans = ! /eam-locomotive1 pl\gh+ eng9e1 ! screw-propell]1 & _m o!rs ( equal int]e/4 ,,de> ,,sir1 ,,/able=d1 ,m>* #bf?1 #ahgj4 ,my gr&fa!r's "n 0 ,john ,jasp]1 ,esq41 ( ,/able=d2 he mu/ h be5 "o1 if n ! fir/1 us] ( a /eam-eng9e = ?ra%+1 w9n[+1 & %ak+ ! /raw all at "o op]ation2 x may h be5 erect$ eighty ye>s ago1 = an old s]vant ( ! family j n[ dead1 ag$ n9ety1 work$ :5 a boy 9 ! /eam-mill at ,bridg5or? erect$ by my gr&fa!r ab\t ! same "t4 ,! ?ra%+ eng9e 0 a side-lev] eng9e1 work$ ) a ?ree side-way cock & tappet1 a cyl9d] ab\t #h-a_/d in*es 9 diamet]1 & a #c feet #d in* /roke1 ca/-iron crank-%aft1 cross-head1 & guides4 ,! boil] 0 plac$ und]nea? ! eng9e1 ! fire "u x1 ) brick flues4 ,! boil] 0 ab\t #i feet long & #d feet diamet]4 ,! old side rods made ( wood are /ill "h1 & s 0 ! eng9e until ab\t twelve ye>s ago4 ,i s5t ! cyl9d]1 c41 to ,coalbrookdale4 ,i am1 ,sir1 ,y\rs truly1 ,,?omas ,,smi?4 ,! ,/able=d agricultural eng9e 0 probably made 9 #ahjd4 ,! cyl9d]1 ( #h-a_/d in*es 9 diamet]1 is precisely ! size ( t 9 ! ,wel% locomotive1 b ! /roke 0 r$uc$ f #d feet #f in*es to #c feet #d in*es1 be+ v ne>ly ! same z ! ,newca/le locomotive4 ,! cross-head1 side rods1 & boil] 7 v simil> to ! ,wel% /ation>y eng9es ( t date4 ,?is eng9e rema9$ 9 use m ?an fifty ye>s4 ,! eng9es specially ref]r$ to 9 ?is *apt] fully prove1 f _! l5g? ( s]vice1 ! practical "* ( ,trevi?ick's inv5tions1 & ( 8 hav+ p]sev]$ ) 8 high-pressure portables until _! usefulness z locomotives & z agricultural helps _h be5 e/abli%$2 b ! pl\gh+1 ?\gh fully design$1 & probably put into practice1 0 n foll[$ up to ! same approa* to p]fection1 or ! record ( its progress has be5 lo/4 ,s9ce ! =ego+ 0 writt51 ! foll[+ has be5 receiv$3-- ,,de> ,,sir1 ,,tre)51 ,,probus1 ,may #ag?1 #ahgb4 ,! eng9e y ref] to is /ill occasionally us$ "h2 :5 fir/ erect$ !re 0 a l>ge quantity ( corn ?ra%$ by x1 b ( late ye>s x has n be5 mu* us$ except = *aff+1 bruis+1 c4 ,i rema91 de> ,sir1 ,y\rs truly1 ,,wm4 ,,tre?noy4 ,f4 ,,trevi?ick1 ,esq4 ,trevi?ick's ,tre)5 eng9e1 :i* sixty ye>s ago 0 m manageable ?an horses go+ mom5t>ily fa/] or sl[] at ! w ( a common lab\r]1#bb rema9s 9 use un*ang$4 ,footnote #bb3 ,see vol4 ii41 p4 #ch4 ,8 prep>ations = ,s\? ,am]ica1 & application ( high /eam 9 ! l>ge ,corni% pump+ eng9es1 int]f]$ ) ! p]fect+ ! small] agricultural "w4 ,,*apt] ,,xix4 ,,pole ,,/eam-,,eng9e4 ,:5 9 ! autumn ( #ahaj ,trevi?ick return$ to ,cornwall1 ! exp]i5ce ( t5 busy ye>s _h e/abli%$ ! practicability & usefulness ( ! high-pressure eng9e4 ,! pr9ciples ( ! inv5tion 7 n[ to be appli$ on eng9es ( ! l>ge/ size4 ,9 #ahaa1 ! late ,capta9 ,s4 ,grose1 a "y pupil ( ,trevi?ick's1 0 employ$ to erect at ,:eal ,prosp] ,m9e1 9 ,gwy?ian1 ! fir/ high-pressure /eam pole cond5s+ eng9e4 ,x 0 plac$ imm$iately ov] ! %aft & pump-rods1 requir+ no eng9e-beam4 ,! air-pump1 fe$-pump1 & plug-rod 7 work$ f ! balance-bob4 ,! pole 0 #af in*es 9 diamet]1 ) a /roke ( #h feet4 ,! boil]s 7 two wr\ght-iron tubes1 #c feet 9 diamet] & #dj feet long4 ,! fire 0 ext]nal4 ,%ortly aft] ,capta9 ,h4 ,a4 ,ar?a erect$ sev]al ( ^? pole-eng9es = ,trevi?ick4 ,! draw+ %[s ! simplicity ( p>ts ( ?is highly expansive /eam-eng9e1 beg9n+ ! up-/roke ) /eam ( #ajj lbs4 to ! in* above ! atmosph]ic pressure1 exp&+ x dur+ ! /roke d[n to a pressure ( #aj lbs41 & !n cond5s+ to =m a vacuum = ! d[n-/roke4 ,x co/ #gej gu9eas4 ,! draw+s ( ?is expansive pole cond5s+ eng9e are f ! dim5sions giv5 by ,capta9 ,grose :o erect$ x1 & by ,capta9 ,ar?a :o knew x well4 ,illu/ration3 ,,:eal ,,prosp] ,,high-,,pressure ,,expansive ,,/eam-,,cond5s+ ,,pole-,,eng9e1 #ahaa4 a1 ca/-iron pole1 #af in*es diamet]1 #h-;feet /roke2 b1 pole-case1 a small bit l>g] 9 int]nal diamet] ?an ! pole2 c1 cross-head1 fix$ on top ( pole2 d1 guides = cross-head2 e1 side rods connect+ ! two cross-heads9999typo beads correct$2 f1 bottom cross-head2 g1 pump-rod2 h1 balance-beam1 ) box = weights2 i1 connect+ rods f balance-beam to bottom cross-head2 k1 guides = air-pump cross-head2 l1 cross-head & side rods = work+ air-pump2 m1 air-pump1 cond5s]1 & wat]-ci/]n2 n1 fe$-pump work$ f air-pump cross-head2 o1 plug-rod work$ f balance-beam2 p1 exhau/-valve2 q1 /eam-valve2 r1 exhau/-pipe2 s1 /eam-pipe2 t1 bracket = c>ry+ work+ ge>2 u1 expansive /eam-horn & tappets2 v1 h&les = work+ valves4 ,illu/ration3 ,,trevi?ick',s ,,cyl9drical ,,boil] ,,= ,,:eal ,,prosp] ,,eng9e1 #ahaa4 ,detail ( ,boil]s3--a1 two wr\ght-iron boil]s1 #c feet 9 diamet]1 #dj feet long1 us+ /eam ( #ajj lbs4 on ! squ>e in* above ! atmosph]e2 b1 ca/-iron manhole door & safety-valve2 c1 a%-pit2 d1 fire-place2 e1 flues1 ! fire go+ fir/ ! :ole l5g? "u ! bottom ( ! boil]1 !n back aga9 ov] ! top1 & into ! *imney2 f1 brickwork2 g1 a%es or o!r conv5i5t non-99conductor ( heat2 ! fire-place ends ( ! boil]s 7 #ae in*es l[] ?an ! opposite ends1 increas+ ! safety1 ) less liability to prime1 & great] surface = sup]heat+4 ,:5 a boy ,i 0 plac$ z an appr5tice or le>n] ) ,capta9 ,trevi?ick1 be=e he left ,cornwall = ,london4 ,on 8 return to ,cornwall1 ab\t #ahaj1 he employ$ me to erect 8 fir/ high-pressure expansive pole pump+ eng9e at a m9e 9 ,gwy?ian4 ,! pole 0 #af in*es 9 diamet]2 ! /roke 0 v long1 b ,i d n exactly recollect ! l5g?4 ,x _h a cond5s] & air-pump4 ,!re 7 two boil]s made ( wr\ght iron1 #h feet 9 diamet] & #dj feet long4 ,! fire 0 plac$ "u !m at "o end1 & flues w5t r\nd !m4 ,a fe$-pump =c$ wat] into ! boil]s2 ea* _h a safety-valve ) a lev] & weight4 ,! /eam 9 ! boil] 0 #ajj lbs4 to ! squ>e in*4 ,! pole 0 rais$ by ! admission ( ! /rong /eam "u its bottom4 ,! /eam-valve 0 clos$ at an e>ly "p ( ! /roke1 & ! /eam all[$ to exp&2 at ! end ( ! /roke x 0 r$uc$ to #bj lbs4 or less1 :5 ! exhau/-valve all[$ ! /eam to pass to ! cond5s]1 & ! pole made its d[n-/roke 9 vacuum4 ,a balance-bob regulat$ ! movem5t ( ! eng9e4 ,trevi?ick's "* 9 ^? days 01 t he always began "s new ?+ be=e he _h f9i%$ ! old4#bc ,footnote #bc3 ,capta9 ,samuel ,grose's recollections4 #aheh4 ,gw9e>4 ,capta9 ,ar?a1 "o ( 8 assi/ants1 said3-- ,i erect$ sev]al ( ,capta9 ,trevi?ick's pole-eng9es4 ,my bro!r ,ri*>d work$ ! "o at ,:eal ,prosp] :5 fir/ erect$4 ,! pole made an #h-;feet /roke4 ,! case 0 fix$ ov] ! eng9e-%aft on two beams ( timb] f wall to wall4 ,a cross-head 0 bolt$ to ! top ( ! pole1 & f x two side rods desc5d$ to a cross-piece "u ! pole-case1 f :i* ! pump-rod w5t into ! %aft4 ,a connect+ rod work$ a balance-beam1 :i* work$ ! air-pump1 fe$-pump1 & plug-rod = mov+ ! valves4 ,! /eam1 ( a v high pressure1 work$ expansively4#bd ,footnote #bd3 ,capta9 ,h4 ,a4 ,ar?a's recollections4 ,p5zance1 #ahfi4 ,! fir/ admission ( ! high-pressure /eam "u ! pole 0 equal to a =ce ( #h or #i tons1 caus+ x & its atta*$ pump-rods to take a rapid upw>d spr+4 ,hav+ travell$ #a or #b feet ( its /roke ( #h feet1 ! fur!r supply ( /eam f ! boil] 0 cut (f1 & its expansion1 toge!r ) ! mom5tum ( ! mass ( pump-rods1 complet$ ! upw>d /roke4 ,! pressure ( ! /eam 9 ! pole-case at ! f9i% ( ! up-/roke w\ld be r$uc$ to say #aj or #bj lbs4 to ! in*1 accord+ to ! am\nt ( "w on ! eng9e4 ,! /eam !n pass$ to ! cond5s] & air-pump1 & ! eng9e made its d[n-/roke by ! vacuum "u ! pole1 & by ! weight ( ! desc5d+ pole & pump-rods4 ,ea* boil] 0 a wr\ght-iron tube #c feet 9 diamet] & #dj feet long1 ! fire-place "u "o end1 ) brick flues c>ry+ ! heat$ air "u ! :ole l5g? ( ! bottom ( ! boil]1 & back aga9 ov] ! top or /eam portion = sup]heat+4 ,r\gh draft4 ,,camborne1 #bh? ,febru>y1 #ahac4 ,i w engage to erect a puff] /eam-eng9e1 ev]y?+ complete at ! surface1 on ! ,co/-all-lo/ ,m9e1 capable ( lift+ an #h-;in* bucket1 #d-a_/b-;feet /roke1 tw5ty-f\r /rokes p] m9ute1 #cj fa?oms deep1 or #bhj gallons ( wat] p] m9ute f t same dep?1 be+ a duty equal !reto1 = #eej gu9eas4 ,b if a cond5s+ eng9e1 #fjj gu9eas4 ,if ( ! same size z ,:eal ,prosp]1 #gej gu9eas4 ,,ri*>d ,,trevi?ick4 ,! eng9es1 erect$ 9 #ahaa or #ahab1 comb9$ ! novelty ( ! /eam pole-eng9e1 ) ! use ( high-pressure /eam ( #ajj lbs4 on ! squ>e in*1 & ! comp>atively untri$ pr9ciple ( /eam expansion1 c>ri$ to :at 9 ! pres5t day is ?\ght an extreme & unmanageable limit4 ,! ,:eal ,prosp] eng9e fix$ ne> ! sea-%ore at ,gwy?ian is ref]r$ to 9 ,trevi?ick's note to ,mr4 ,ra/rick1#be z t new eng9e y saw ne> ! sea-side1 ) me1 is n[ lift+ =ty millions1 #a foot high1 ) #a bu%el ( coal 7#hd lbs471 :i* is v ne>ly d\ble ! duty t is done by any o!r eng9e 9 ! c\nty4 ,footnote #be3 ,see ,trevi?ick's lett]1 ,janu>y #bf?1 #ahac1 *ap1 xviii4 ,?is 0 probably ! fir/ application ( high-pressure /eam to give motion to pump-rods4 ,! eng9e1 z comp>$ ) ! neighb\r+ ,watt l[-pressure /eam vacuum pump+ eng9es1 0 small1 b ! pr9ciples ( high /eam1 expansive work+1 & vacuum1 7 comb9$ successfully to an ext5t sc>cely v5tur$ on by mod]n eng9e]s4 ,trevi?ick's high-pressure cond5s+ :im-eng9es _h be5 = "s ye>s at "w 9 ,cornwall1 b m9e adv5tur]s _h n d>$ to risk ! application ( high-pressure /eam to ! l>ge pump+ eng9es1 fe>+ its great p[] w\ld prove unmanageable1 & its rapid movem5t cause breakage ( ! pump-rods & valves4 ,two di/9ct inv5tions or improvem5ts1 ea* ( :i* 0 actually foll[$ up 9 diff]5t m9es1 %[ !mselves 9 ?is eng9e3 "o be+ ! =m ( boil] to give ) economy & safety high-pressure expansive /eam = l>ge eng9es2 ! o!r1 ! application ( a pole 9 lieu ( a pi/on1 z a m simple eng9e = work+ ) /rong expansive /eam1 & m easily con/ruct$ by inexp]i5c$ me*anics1 :o _h none ( ! slide la!s or plan+ ma*9es s mu* us$ by eng9e build]s ( ! pres5t day4 ,ab\t #ahad ,capta9 ,trevi?ick erect$ a l>ge high-pressure /eam-puff] pump+ eng9e at ! ,h]l& ,m9e4 ,! pole 0 ab\t #cj in*es 9 diamet]1 & #aj or #ab feet /roke4 ,!re 0 a cross-head on ! top ( ! pole1 & side rods to a cross-head "u ! pole-case4 ,! side rods work$ 9 guides4 ,! pole-case 0 fix$ to /rong beams imm$iately ov] ! pump-%aft4 ,! /eam 0 turn$ on & (f by a f\r-way cock4 ,! pressure 0 #aej lbs4 to ! in* above ! atmosph]e4 ,! boil]s 7 ( wr\ght iron1 cyl9drical1 ab\t #e feet #f in*es 9 diamet] & #dj feet long1 ) an int]nal tube #c ft4 9 diamet]4 ,! fire-place 0 9 ! tube4 ,! return draught pass$ ?r\gh ext]nal brick flues4#bf ,footnote #bf3 ,recollections ( ! late ,capta9 ,*>les ,?omas1 manag] ( ,dolcoa? ,m9e4 ,:5 a "y man1 liv+ on a f>m at ,gurlyn1 ,i 0 s5t to ,gw9e> to br+ home six or sev5 bullocks4 ,h]l& ,m9e 0 n mu* out ( my way1 s ,i drove ! bullocks across ,h]l& ,common t[>d ! eng9e-h\se4 ,j z ! bullocks came ne> ! eng9e-h\se ! eng9e 0 put to "w4 ,! /eam ro>$ l ?und] ?r\gh an und]gr\nd pipe ab\t #ej feet long1 & !n w5t (f l a gun e /roke ( ! eng9e4 ,! bullocks gallop$ (f--"s "o way & "s ano!r4 ,i w5t into ! eng9e-h\se4 ,! eng9e 0 a great pole ab\t #c feet 9 diamet] & #ab feet long4 ,a ca/-iron cross-head 0 bolt$ to ! top ( ! pole4 ,x _h side rods & guides4 ,a piece ( iron /ick+ out f ! cross-head c>ri$ ! plug-rod = work+ ! ge>-h&les4 ,! top ( ! pole work$ 9 a /uff+ box4 ,a l>ge balance-beam 0 atta*$ to ! pump-rods1 ne> ! bottom cross-head4 ,!re 7 two or ?ree ( ,capta9 ,trevi?ick's boil]s ) a tube ?r\gh !m1 ! fire 9 ! tube4 ,!y seem$ to be plac$ 9 a pit 9 ! gr\nd4 ,! brick flues & top ( ! bricks 7 cov]$ ) a%es j level ) ! gr\nd4 ,a great cl\d ( /eam came f ! cov]+ ( a%es4 ,i %\ld ?9k ! pressure 0 m ?an #ajj lbs4 to ! in*4 ,p us$ to say t %e =k$ ! m9e bett] ?an two ( ,b\lton & ,watt's #hj-;in* cyl9d] eng9es4 ,we c\ld he> ! puff] bl[+ at ,gurlyn1 five or six miles f ! ,h]l& ,m9e4 ,9 #ahac ,i c>ri$ rivets to make ,capta9 ,trevi?ick's boil]s 9 ! ,mell9e> ,m9e2 !y 7 #e feet 9 diamet] & #cj or #dj feet long1 ) an int]nal fire-tube4 ,x took f\r or five mon?s to build !m4 ,9 ! pres5t day 7#ahfi7 a =tnight w\ld build !m4 ,! l>ge/ boil]-plates obta9able 7 #c feet by #a foot4 ,we _h to hamm] !m into ! prop] curve4 ,! rivet-holes 7 n opposite "o ano!r4 ,a light hamm] 0 held aga9/ ! rivet-head 9 rivet+1 9 place ( ! pres5t heavy "o1 s ! rivet us$ to slip ab\t1 & ! plates 7 nev] hamm]$ home s z to make a tight jo9t4#bg ,footnote #bg3 ,recollections ( ,mr4 ,james ,banfield1 ,p5zance1 #ahga4 ,le/ ! read] %\ld d\bt ! comp>ative p[] ( ! ,watt l[-pressure vacuum & ,trevi?ick's high-pressure /eam-eng9es1 a %ort b suffici5tly close calculation %[s t tak+ ,/u>t's#bh e/imate ( ! effective p[] ( ! ,watt eng9e at #h-a_/b lbs4 on ea* squ>e in* ( ! pi/on1 & ,trevi?ick's eng9e at any?+ approa*+ to #aej lbs4 on ea* squ>e in*1 x becomes evid5t t ! latt] w\ld be t5 or tw5ty times m p[]ful ?an ! =m]4 ,a few figures w put ! "q 9 m practical =m4 ,footnote #bh3 ,see ,/u>t's ',hi/ory ( ! ,/eam-,eng9e4' ,! ,:eal ,prosp] #af-;in* pole high-pressure expansive /eam vacuum eng9e comm5c$ its up-/roke ) /eam ( #ajj lbs4 on ! in*1 act+ on ! #abb squ>e in*es ( ! pole1 :i* /eam at ! f9i% ( ! /roke 0 r$uc$ by expansion to #aj lbs41 giv+1 say1 an av]age /eam pressure ( #ee lbs4 ,! d[n-/roke 0 caus$ by a vacuum "u ! pole ( #ad lbs4 on ! in*1 r$uc$ by1 say1 "o-?ird loss 9 work+ ! air-pump to #i lbs41 giv+ f ! comp\nd /roke a =ce ( #fd lbs4 on ea* squ>e in*1 :i*1 multipli$ by ! area ( ! pole1 gives a net =ce ( #ghjh lbs4 ,! ,h]l& #cc-;in* pole high-pressure expansive /eam puff]-eng9e comm5c$ its up-/roke ) /eam ( #aej lbs4 on ! in*1 act+ on ! #hee squ>e in*es ( ! pole1 :i* /eam at ! f9i% ( ! /roke--we w suppose--0 r$uc$ by expansion to #ge lbs41 giv+ an av]age /eam pressure (1 say1 #aab4 ,z ?is puff]-eng9e us$ no vacuum1 ! d[n-/roke gave no increase ( p[]2 its comp\nd /roke 0 !re=e a =ce ( #aab lbs4 on ea* squ>e in*1 :i*1 multipli$ by ! area ( ! pole1 gives a net =ce ( #ie1gfj lbs4 ,to comp>e ! ,trevi?ick high-pressure /eam pump+ eng9e1 ) ! ,watt l[-pressure /eam pump+ eng9e1 take "o ( ! l>ge/ ( ! latt]1 made ab\t t "t1 say1 ) an #hj-;in* cyl9d]1 :i* comm5c$ its d[n-/roke ) /eam (1 say1 #c lbs4 on ! in*1 act+ on ! #ejjj squ>e in*es ( ! pi/on1 :i* /eam at ! f9i% ( ! /roke--! writ] is describ+ ! usage at t "t1 = ,watt himself advocat$ a less /eam pressure--0 r$uc$ by expansion to1 say1 #a lb41 giv+ an av]age /eam pressure (1 say1 #b lbs4 on ! top ( ! pi/on1 ^: "u side 0 9 vacuum equal to #ad lbs4 on ! in*1 r$uc$ by1 say1 "o-?ird loss 9 work+ ! air-pump to #i lbs41 :i* p[]1 f vacuum add$ to ! #b lbs4 f /eam1 gives a net =ce ( #aa lbs4 on ea* squ>e in* ( ! pi/on4 ,z ! ,watt pump+ eng9e mov$ 9 equilibrium dur+ its up-/roke1 x !reby ga9$ no increase ( p[]2 its comp\nd /roke 0 !re=e a =ce ( #aa lbs4 on ea* squ>e in*1 :i*1 multipli$ by ! area ( ! pi/on1 gives a net =ce ( #ee1jjj lbs4 ,! practical comp>ison !re=e /&s1--,trevi?ick's #af-;in* pole high-pressure /eam1 & vacuum1 on ea* in* #fd lbs41 net =ce #ghjh lbs42 ,trevi?ick's #cc-;in* pole high-pressure /eam1 )\t vacuum1 on ea* in* #aab lbs41 net =ce #ie1gfj lbs42 ,watt's #hj-;in* pi/on1 l[-pressure /eam1 & vacuum1 on ea* in* #aa lbs41 net =ce #ee1jjj lbs4 ,z ! fir/ co/ 0 ma9ly dep5d5t on ! size1 ! ,trevi?ick eng9e 0 comm]cially mu* m valuable ?an ! ,watt eng9e4 ,i saw ,capta9 ,trevi?ick's puff] work+ at ! ,h]l& ,m9e4 ,! /eam us$ to bl[ (f l blue fire--x 0 s /rong4 ,! lev] on ! safety-valve 0 ab\t #c feet long1 ) a great weight on x1 m ?an a hundr$weight4 ,! eng9e did n answ] v well1 = ! pack+ 9 ! pole /uff+ box us$ to burn out1 & a cl\d ( /eam escap$4 ,! greate/ difficulty 0 9 ! leak+ ( ! boil]s4 ,y c\ld h>dly g ne> !m4 ,be=e t "t we always put rope-y>n betwe5 ! lap ( ! boil]-plates to make ! seams tight4 ,capta9 ,dick's high-pressure /eam burnt x all out4 ,he said1 ',n[ y %all nev] make ano!r boil] = me ) rope-y>n4' ,ev]ybody said x 0 impossible to make a tight boil] )\t x4 ,we put b>r[fuls ( horse-dung & bran 9 ,capta9 ,dick's boil]s to /op ! leaks4#bi ,footnote #bi3 ,h5ry ,cl>k ( ,r$ru?1 9 #ahfi1 ag$ eighty-?ree ye>s4 ,?is difficulty ( mak+ a tight & safe boil]1 t puzzl$ ,watt1 0 moon%9e to ,trevi?ick4 ,:5 ! /ra9$ boil] & fl9*+ rivets all[$ ! boil]-h\se to become full ( d5se /eam1 ,trevi?ick told !m to cov] x up ) a%es1 !y w\ld n see x q s mu* !n1 & x w\ld keep ! heat 9 ! boil]4 ,bran or horse-dung inside 0 a good ?+ z a /op-gap1 ?\gh x add$ n to ! /r5g? ( ! boil]4 ,trevi?ick 0 himself 9 a cl\d ( /eam 9 ! eng9e-h\se2 yet1 ) su* surr\nd+s1 he turn$ on & (f 8 gunp[d] /eam1 f 8 cannon ( a pole-case1 ( #dj tons =ce1 s5d+ 8 bolt-%ot pole1 #cc in*es 9 diamet]1 its de/9$ c\rse ( t5 feet1 & back aga91 z ?\gh x 7 a %uttlecock1 sev]al times 9 a m9ute4 ,hav+ by "o or two ye>s ( exp]i5ce prov$ ! value ( 8 new pole-eng9e1 he appli$ = a pat5t on ! #ac? ,june1 #ahae1cj ( :i* ! foll[+ is ! portion ref]r+ p>ticul>ly to ! pole-eng9e3-- ,footnote #cj3 ,see full copy ( pat5t1 *ap4 xvi4 ,in/ead ( a pi/on work+ 9 ! ma9 cyl9d] ( ! /eam-eng9e1 ,i d use a plung]-pole simil> to ^? employ$ 9 pumps = lift+ wat]1 & ,i d make ! said plung]-pole ne>ly ( ! same diamet] z ! work+ cyl9d]1 hav+ only space en\gh betwe5 ! pole & ! cyl9d] to prev5t friction1 or1 9 case ! /eam is admitt$ ne> ! /uff+ box1 ,i leave suffici5t room = ! /eam to pass to ! bottom ( ! cyl9d]1 & ,i d make at ! upp] end ( ! cyl9d] = ! plung]-pole to pass ?r\gh a /uff+ box ( mu* great] dep? ?an usual1 into :i* /uff+ box ,i d introduce en\gh ( ! usual pack+ to fill x "o-?ird high4 ,^u ?is pack+ ,i place a r+ ( metal1 occupy+ ab\t ano!r ?ird "p ( ! dep? ( ! /uff+ box1 ?is r+ hav+ a circul> groove at ! inside1 & a hole or holes ?r\gh x communicat+ ) ! outside1 & ) a hole ?r\gh ! side ( ! /uff+ box2 or1 in/ead ( "o r+ conta9+ a groove1 ,i sometimes place two ?9n] r+s1 kept asund] by a numb] ( pill>s to ab\t ! di/ance ( "o-?ird ( ! dep? ( ! /uff+ box1 & ,i pack ! rema9+ space above ! r+ or r+s1 & secure ! :ole d[n 9 ! usual mann]4 ,! int5tion ( ?is arrangem5t is to produce ! effect ( two /uff+ boxes1 all[+ a space betwe5 ! two /uff+s = wat] to pass freely 9 f ! boil] or =c+ pump ?r\gh a pipe & ?r\gh ! hole 9 ! side ( ! /uff+ box1 s z to surr\nd ! plung]-pole & =m ! r+ ( wat] = ! purpose ( prev5t+ ! escape ( /eam by keep+ up an equilibrium betwe5 ! wat] above ! l[] /uff+ & ! /eam 9 ! cyl9d]4 ,by ?is "p ( my said inv5tion ,i obviate ! necessity ( t tight pack+ :i* is requisite :5 /eam ( a high pressure is us$1 & consequ5tly ,i avoid a great] proportion ( ! usual friction1 because a v mod]ate degree ( tightness 9 ! pack+ is q suffici5t to prev5t ! passage ( any injuri\s quantity ( s d5se a fluid z wat]4 ,& ,i d fur!r decl>e t ,i use ! plung]-pole1 work+ 9 a cyl9d] & ?r\gh a d\ble /uff+1 ei!r ) or )\t a cond5s]1 accord+ to ! nature ( ! "w :i* ! /eam-eng9e is to p]=m4 ,?\gh ,trevi?ick has be5 spok5 ( z a vision>y1 intractable s*em]1 obs]vation %[s t he adh]$ ) t5acity to orig9al ideas1 prov$ to be good4 ,! plung]-pole pump1 ! wat]-pressure eng9e1 ! ,camborne locomotive1 ! pole /eam-eng9e1 7 all built on ! same gr\ndwork orig9ally />t$ )1 ( greate/ simplicity ( =m1 & abs5ce ( _m pieces2 & x may be obs]v$ t he nev] appli$ = a pat5t until ! value ( ! idea _h be5 prov$ by exp]im5t4 ,9 practice ! difficulty ( keep+ ! pole-pack+ 9 ord] 0 "o ( ! objections to ! plan2 = x ei!r leak$1 or1 if pack$ tight1 caus$ mu* friction & we>+ away ( ! middle ( ! pole fa/] ?an ! ends1 f ! great] spe$ at ! middle ( ! /roke4 ,! /eam-r+ 0 !re=e ( importance 9 ! eng9e1 9 ^? days ( inaccurate workman%ip2 l ! wat] cup on ! gl& ( ! plung]-pump pack+1 x prev5t$ ext]nal air f injur+ ! vacuum4 ,,mr4 ,,giddy1 ,,camborne1 ,july #h?1 #ahae4 ,sir1--,ab\t a =tnight s9ce ,i receiv$ lett]s f ,lima1 & also lett]s to ! fri5ds ( ! m5 :o sail$ ) ! eng9es4 ,!y arriv$ on ! #bi? ,janu>y1 aft] a v good passage1 & )\t "o h\r's sickness4 ,bo? _! & my agreem5ts 7 imm$iately ratifi$1 & !y are 9 high spirits4 ,! %ip f9i%$ dis*>g+ on ! #aa? ,febru>y1 :i* 0 ! day ^? lett]s sail$ f ,lima ) #ab1jjj = me1 :i* has all arriv$ safe4 ,i %all make ano!r fit-out = !m imm$iately4 ,i expect t all ! eng9es w be at "w be=e ! end ( ,octob]2 half ( !m mu/ be at "w be=e ?is "t4 ,! next day1 aft] _! lett]s sail$ = ,europe1 !y int5d$ to g back to ! m9es4 ,woolf's eng9e is /opp$ at ,h]l&1 & ,i h ord]s to proce$4 ,a great "p ( ! "w is f9i%$ = !m1 & w be at "w )9 two mon?s f ! "t ,i began4 ,i only engage t ! eng9e %all be equal to a ,b4 & ,watt's #gb-;in* s+le1 b x w be equal to a d\ble #gb-;in* cyl9d]4 ,x is a ca/-iron plung]-pole1 ov] ! %aft1 ( #cc in*es diamet]1 #aj-;feet /roke4 ,! boil] is two tubes1 #de feet long ea*1 #c feet diamet]1 #a_/b an in* ?ick1 ( wr\ght iron1 side by side1 ne>ly horizontal1 only #ae in*es high] at ! /eam end ( ! tubes1 to all[ ! free passage ( /eam to ! /eam-pipe4 ,!re are two #d-;in* valves1 "o ! /eam-valve1 ! o!r ! dis*>g+ valve4 ,i h made ! plung]-case & /eam-vessel ( wr\ght iron #c_/d ( an in* ?ick4 ,! /eam-vessel is #dh in*es 9 diamet]4 ,! plung] /&s on beams ov] ! %aft1 ) ! top ( x at ! level ( ! surface1 ) a %ort ,t-piece above ! plung]-pole1 & a side rod on ea* side1 t comes up betwe5 ! two plung]-beams 9 ! %aft2 ?is does away ) ! use ( an eng9e-beam1 & ! plung]s d away ) ! use ( a balance-beam4 ,illu/ration3 ,,pole-,,eng9e4 ,! fire is "u ! two tubes1 & goes "u !m = #de feet1 & !n returns aga9 ov] !m1 & !n up ! *imney4 ,^? tubes ne$ no boil]-h\se1 because !y are ar*$ ov] ) brick1 :i* keeps !m f ! wea!r1 & sc>cely any eng9e-h\se is ne$$1 only j to cov] ! eng9eman4 ,suppose a #gb-;in* cyl9d] 7hav+ #djjj in*es71 at #aj lbs4 to ! in*1 an #h-;feet /roke1 work+ n9e /rokes p] m9ute 7:i* is m /rokes ( t l5g? ?an %e w make :5 load$ to #aj lbs4 to ! in*74 ,in*es4 #djjj 9 a #gb-;in* cyl9d]1 s+le4 #aj lbs4 to ! in*4 ------- #djjjj #h feet /roke4 ------- #cbjjjj #i /rokes p] m9ute4 ------- #bhhjjjj lbs4 lift$ "o foot high p] m9ute4 ------- ,suppose a #cc-;in* plung]-pole1 #aj-;feet /roke1 t5 /rokes p] m9ute 7:i* is n s fa/ by ?ree or f\r /rokes p] m9ute z ?is eng9e w g1 because %e w h no heavy beam to return1 nei!r w %e h to wait = cond5s+1 l ,b4 & ,watt's1 :i*1 :5 load$1 hangs v long on ! injection74 #hee squ>e in*es 9 a #cc-;in* plung]-pole4 #aj /rokes p] m9ute4 ------- #heej #aj feet /roke4 ------- #heejj #cd lbs4 to ! in*1 real duty4 ------- #cdbjjj #befejj ------- #bijgjjj lbs4 lift$ "o foot high p] m9ute4 ------- ,i %\ld judge t less ?an #ej lbs4 to ! in* above ! atmosph]e w\ld be q en\gh to d ! "w ( a #gb-;in* cyl9d] s+le1 :i* is b a trifle = ^? wr\ght-iron tubes to /&4 ,?is eng9e1 ev]y?+ new1 h\se includ$1 ready = "w1 w n exce$ #gjjl4 ,two mon?s are suffici5t = erect+ x4 ,! eng9e ( ,woolf's1 at ,:eal ,vor1 :i* is b two-?irds ! p[] ( a #gb-;in* cyl9d]1 s+le p[]1 co/ #hjjjl41 & 0 two ye>s erect+4 ,i w\ld be mu* oblig$ to y = y\r op9ion on ?is bus9ess4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,ri*>d ,trevi?ick4 ,i am sorry to say t ! m9es 9 g5]al are v poor4 ,he %[s t ) /eam ( #cd lbs4 to ! in*1 8 ,h]l& pole puff] /eam-eng9e ( #cc in*es 9 diamet] w\ld be equal 9 p[] to ! ,watt l[-pressure /eam vacuum eng9e1 ) a #gb-;in* cyl9d]4 ,h]l&1 l ,dolcoa? & ,:eal ,treasury1 0 ! *os5 battle-gr\nd ( rival eng9e]s2 fifty ye>s aft] ,newcom5 _h !re erect$ 8 fam\sly l>ge #gj-;in* cyl9d] eng9e1 ,watt surpass$ x 9 size by a cyl9d] #b in*es m 9 diamet]1 &1 aft] p]sonally sup]9t5d+ its erection 9 #agih1 decl>$ t x c\ld n be improv$ on4 ,mr4 ,davey1 ! m9e manag]1 consid]$ t x did tw5ty millions ( duty1 ?\gh ,mr4 ,watt _h made x tw5ty-sev5 millions ) a bu%el ( coal4#ca ,?is diff]5ce is probably expla9$ by ! !n ,corni% bu%el weigh+ #hd lbs41 :ile ,watt g5]ally calculat$ a bu%el at #aab lbs4 ,footnote #ca3 ,lean's ',hi/orical ,/atem5t ( ! ,/eam-,eng9e1' p4 #g4 ,trevi?ick decl9+ to believe ,watt's progno/ication1 a public te/ ( ,watt's eng9es 9 ! c\nty 0 dem&$2 ,mr4 ,davies ,gilb]t1 ) ,mr4 ,j5k91 7 reque/$ to report on _! duty1 & gave x 9 #agih z av]ag+ sev5te5 millions4#cb ,dur+ ! same ye> ! adv5tur]s 9 ,h]l& ,m9e engag$ ,trevi?ick & ,bull1 jun41 to erect a #fj-;in* cyl9d] ,bull eng9e to compete ) ,watt's #gb-;in* cyl9d]4 ,! result ( ?is fight is n traceable1 nor :at took place !re dur+ ! succe$+ fifte5 ye>s2 :5 9 #ahad ,woolf erect$ 9 ,cornwall 8 d\ble-cyl9d] eng9e to compete ) ,watt's eng9e1 & ,trevi?ick attack$ !m bo? ) 8 ,h]l& high-pressure pole puff] 9 #ahae1 :5 he erect$ at 8 own risk & co/ a #cc-;in* pole-eng9e1 engag+ t x %\ld1 bo? 9 p[] & economical duty1 equal ! ,watt #gb-;in* eng9e4 ,! boil]s 7 simil> 9 =m to ^? us$ a ye> be=e 9 ,:eal ,prosp] high-pressure /eam vacuum pole-eng9e1 be+ two wr\ght-iron tubes1 ea* #de feet long & #c feet 9 diamet]1 made ( plates half an in* ?ick4 ,! fire 0 9 ext]nal flues4 ,! eng9e 0 fix$ directly ov] ! pump-rods 9 ! %aft1 us+ nei!r ma9 beam nor air-pump4 ,footnote #cb3 ,lean's ',hi/orical ,/atem5t ( ! ,/eam-,eng9e1' p4 #g4 ,trevi?ick's r\gh h&-sket* %[s ! /eam-r+ 9 ! /uff+ box & ! /eam-vessel2 ! p>ticul> use ( ! latt] he has n describ$3 probably x 0 because ,corni% pump+ eng9es1 n hav+ ! controll+ crank to limit ! movem5t ( ! pi/on1 are oblig$ to tru/ to ! v admirable1 b little und]/ood1 /eam-cu%ion1 )\t :i* ! asc5d+ pi/on w\ld inevitably /rike & break ! cyl9d]-cov]1 :ile 9 ! pole puff]-eng9e ?is dang] 0 dur+ ! desc5t ( ! pole1 & !re=e ! dis*>ge-/eam valve 0 clos$1 :ile ! /eam 9 ! pole-case 0 /ill ( t5 or m p\nds to ! in*1 s t by ! "t ! pole rea*$ ! f9i% ( its d[n-/roke1 x _h compress$ ?is /eam-cu%ion1 fill+ also ! /eam-vessel1 ) a pressure approa*+ to t 9 ! boil]1 & equal to ! weight ( ! pole & pump-rods4 ,a comp>atively small supply ( /eam f ! boil] into ! /eam-vessel br\ght x up to ! boil] pressure1 s5d+ ! pole & pump-rods upw>ds ) a spr+4 ,! /eam-valve !n clos$1 all[+ ! mom5tum ( ! great weight ( pump-rods1 toge!r ) ! exp&+ /eam1 to complete ! up-/roke4 ,! dis*>ge-valve 0 !n op5$ = a mom5t1 all[+ a bla/ ( /eam to escape1 r$uc+ ! pressure say to "o-half4 ,! weight ( ! rods caus$ _! d[nw>d movem5t1 rais+ ! load ( wat] 9 ! plung]-pole pumps1 & at ! same "t compress+ ! /eam f ! pole-case into ! /eam-vessel1 equal at ! f9i% ( ! /roke to ! support ( ! pole & pump-rods4 ,?is mo/ simple /eam-eng9e comb9$ 9 ! greate/ degree ! two elem5ts ( expansion & mom5tum4 ,! up-/roke began ) a mu* high] pressure ( /eam ?an 0 necess>y to raise ! load2 hav+ giv5 mom5tum to ! rods1 ! supply ( /eam 0 cut (f1 & ! /roke 0 complet$ by expansion4 ,! d[n-/roke began ) a comp>atively l[ pressure ( /eam "u ! pole4 ,! unsupport$ pump-rods fell d[nw>ds1 sett+ 9 upw>d motion ! column ( wat] 9 ! plung]-pole pumps4 ,! dis*>ge-valve 0 clos$ long be=e ! completion ( ! d[n-/roke1 & ! mom5tum ( ! mov+ mass ( rods & wat] compress$ ! /eam driv5 f ! pole-case into ! /eam-vessel up to a pressure equal to ! support ( ! pole & pump-rods4 ,! pole 01 !re=e1 cont9ually float+ or ris+ & fall+ 9 /eam ( ev]-v>y+ pressure4 ,trevi?ick' s figures %[ ! work+ p[] ( ! #cc-;in* pole z mu* great] ?an ,watt's #gb-;in* cyl9d] eng9e1 ev5 :5 ! /eam pressure 9 ! =m] 0 mu* r$uc$1 & t ,woolf's d\ble-cyl9d] eng9e1 ( less p[]1 co/ t5 times z mu* z ! pole-eng9e4 ,?is sum probably includ$ ! co/ly build+s requir$ = ! beam-eng9es1 :i* ,trevi?ick's plan disp5s$ )4 ,! read] may judge ( ! p]fection ( me*anism 9 ?is pla9-look+ eng9e f ! fact t a pole1 ) #aej lbs4 ( /eam to ! in* 9 ! boil]1 0 equal to #ej or #fj tons weight1 ?r[n up & d[n its #aj-;feet /roke t5 or f\rte5 times a m9ute1 ) a limit ( movem5t p]fectly "u control1 :ile mod]n eng9e]s are build+ %ips' turrets because ( ! difficulty ( rais+ & depress+ a #cj-ton gun f ! hold to above ! wat] level4 ,r\gh draft4 ,,sir1 ,,camborne1 ,septemb] #ab?1 #ahae4 ,i receiv$ a lett] dat$ ! #bj? ( ,augu/1 f ,mr4 ,davies1 9 :i* he did n m5tion ! "n ( ,h]l& ca/+s4 ,on ! #bd? ( ! same mon? ,i wrote to y1 in=m+ y ( ! same1 & reque/+ to "k :at /ate ( =w>dness ! ca/+s 7 94 ,on ! #cj? ( ,augu/ ,i receiv$ ano!r lett] f ,mr4 ,davies1 n say+ :at /ate ( =w>dness ! ca/+s 7 91 nor :5 !y w\ld be f9i%$1 only t !y w\ld set _! h&s ab\t !m1 & t ,i might expect a lett] f y /at+ ! p>ticul>s1 :i* has n yet come to h&4 ,i h wait$ s long t ,i am q out ( pati5ce4 ,y w "k t x is n[ ne>ly d\ble ! "t t ! ca/+s 7 to h be5 f9i%$ 91 & y h n yet answ]$ my lett]s z to ! /ate ( ! ca/+s nor :5 !y w be f9i%$4 ,i mu/ aga9 reque/ y to write to me on ?is subject1 o!rwise ,i mu/ imm$iately remove ! ord]s to "s o!r f\nd]s t may be a little m att5tive to _! cu/om]s4 ,i mu/ be in=m$ 9 ! positive1 :e!r ! ca/+s w be at ,bri/ol by ! next spr+-tide1 z a vessel is engag$ = ! purpose ( tak+ !m to ,cornwall4 ,y\rs1 c41 ,r4 ,t4 ,,mr4 ,,john ,,ra/rick1 ,*ep/[1 ,s\? ,wales4 ,ra/rick1 :om he _h kn[n at ! ,?ames ,driftway1 _h become ! manag+ eng9e] at ! ,bridg5or? ,f\ndry4 ,r\gh draft4 ,,mr4 ,,george ,,c[ie1 ,,camborne1 ,septemb] #bi?1 #ahae4 ,i receiv$ y\r fav\r ( ! #bj?1 & on ! #bcrd call$ on ,mr4 ,wm4 ,sims1 y\r eng9e]1 :o w5t ) me to ,be]al/one ,m9e ! same day4 ,we arrang$ on ! spot :at 0 necess>y = ! eng9e4 ,i hope x w be at "w 9 good "t1 be=e ! w9t]'s floods set 94 ,no?+ c prev5t x1 unless ! ca/+s are deta9$ by contr>y w9ds4 ,! boil]s are ne>ly f9i%$ 9 ,cornwall4 ,! ca/+s at ,bridg5or? are 9 a =w>d /ate4 ,i int5d leav+ ?is ev5+ = ,bridg5or?1 to %ip ! ca/+s1 bo? = ,h]l& & ,be]al/one4 ,x 0 ! wi% ( ! ag5ts on ! m9e t ^! ca/+s might be s5t to ,swansea1 & tak5 f !nce to ! m9e ) a freight ( coal4 ,i %all1 if possible1 get ! ,h]l& ca/+s 9 ! same %ip4 ,! workm5 mak+ y\r boil]s want an advance ( ca% to enable !m to f9i%4 ,!y provide bo? iron & lab\r1 = :i* !y are to receive #dbl4 p] ton = ! boil] :5 f9i%$2 ! weight w be ab\t #h tons4 ,y may s5d ?is money to ,mr4 ,sims or to me1 or o!rwise y may direct x to ,mr4 ,n4 ,holman1 boil]-mak]1 ,pool1 ne> ,truro4 #ajjl4 w satisfy !m = ! pres5t4 ,i hope to be 9 ,london ?is day week1 & w call at y\r (fice4 ,y\rs1 c41 ,r4 ,,trevi?ick4 ,! pole-eng9e 0 n only us$ 9 sev]al m9es %ortly aft] its fir/ introduction1 b ,mr4 ,sims1 ! lead+ eng9e] ( ! ea/]n m9es1 n g5]ally fav\rable to ,trevi?ick1 advocat$ its application 9 ! traditional ,watt di/rict4 ,sc>cely _h he smoo!d ! way ) "o oppon5t ?an ano!r sprung up 9 an unexpect$ qu>t]4 ,8 bro!r-9-law1 ,h>vey1 ) 8 once fri5d1 ,&rew ,vivian1 !n a p>tn] ) ,h>vey1 oppos$ 8 plans at ! ,h]l&4 ,!y 7 annoy$ at ,trevi?ick's s5d+ 8 ord]s = ca/+s & ma*9]y to ,bridg5or?1 & may h _h d\bts ( ! success ( ! new inv5tions4 ,!y _h au?ority 9 ! m9e1 probably z %>ehold]s1 a position g5]ally acquir$ 9 ,cornwall by ^? :o supply necess>y m9e mat]ial1 z well z by ! smelt]s :o buy ! m9]al f ! m9es4 ,! ,williamses & ,foxes1 controll+ ! ea/]n di/rict ( m9es1 7 also %>ehold]s & manag]s1 supply+ ma*9]y & buy+ ! m9e produce4 ,r\gh draft4 ,,sir1 ,,p5zance1 #ac? ,decemb]1 #ahae4 ,ye/]day ,i 0 at ,h]l&1 :]e ,i 0 in=m$ t ,capta9 ,&rew ,vivian _h be5 ! day be=e1 on 8 return f ,mr4 ,h>vey's1 & dis*>g$ all ! m5 on ! m9e1 )\t giv+ !m a mom5t's notice4 ,be=e ! arrival ( ! ca/+s ! pitm51 sumpm51 c>p5t]s1 & smi?s 7 v busy gett+ ! pit-"w ready2 at :i* "t ,h4 ,h>vey & ,a4 ,vivian 7 exult+ 9 report+ t ! iron ore 0 n yet rais$ t 0 to make ! ,h]l& ca/+s4 ,! day t !y he>d ( _! arrival !y dis*>g$ all ! lab\r]s1 & ord]$ ! ag5ts n to admit ano!r sixp5ce-wor? ( mat]ials on ! adv5tur]s' acc\nt1 or employ any p]son :atev]4 ,! ag5ts s5t a %ort "t s9ce to ,p]ran ,f\ndry#cc = ! iron saddles & brasses belong+ to ! balance-bob1 ! prop]ty ( ! adv5tur]s2 b !y refus$ to make !m1 ) a great deal ( ill-natur$ language ab\t my eng9e4 ,footnote #cc3 ,belong+ to ,williams & ,co4 ,i am det]m9$ to fulfil my engagem5t ) ! adv5tur]s1 & ye/]day ord]$ all ! smi?s1 c>p5t]s1 pitm51 & sumpm5 to prep>e ! adv5tur]s' pit-"w1 & ord]$ ! ag5ts to get ! balance-bob & e o!r ?+ t may be want$ at my exp5se1 s z to =k ! fir/ lift1 :i* ,i hope to h dry by ,monday ?ree weeks4 ,! eng9e w be 9 ! m9e ?is week1 & 9 "o =tnight aft] ,i hope ! eng9e w be at "w1 & 9 less ?an a week m ! fir/ tw5ty fa?oms "u ! adit w be dry4 ,9 consequ5ce ( ! ,p]ran p refus+ to s5d ! saddles & brasses = ! balance-bob1 we w make %ift 9 ! be/ way we c )\t !m4 ,! brasses ,i h ord]$ on my own acc\nt at ,mr4 ,scantlebury's4 ,! coals = ! smi?s ,i h also ord]$1 & ! same = ! eng9e to =k ! fir/ lift4 ,?is is v uncivil treatm5t 9 return = inv5t+ & br++ to ! public1 at my own risk & exp5se1 :at ,i believe ! c\ntry c\ld n exi/ )\t4 ,i am det]m9$ to erect ! eng9e at all ev5ts & upset ?is coalition be=e ,i leave ,europe1 if x deta9s me "o ye> to accompli% x4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,mr4 ,,phillip1 ,george ,y>d1 ,lomb>d ,/reet4 ,p4,s4--,i %\ld be glad to he> f y :at is go+ =w>d respect+ an arrangem5t ( ! %>es4 ,r\gh draft4 ,,g5tlem51 ,,p5zance1 #bcrd ,decemb]1 #ahae4 ,i h receiv$ ! ,h]l& ca/+s1 & am v s]i\sly sorry to say1 aft] we _h fix$ toge!r ! ca/+s on ! m9e & made ! jo9ts1 on attempt+ to put ! plung]-pole into ! case x w\ld n g d[n2 nei!r w\ld ei!r ( ! r+s g to _! places into ! cyl9d] & on to ! pole2 !re=e ! :ole eng9e mu/ be aga9 tak5 to pieces & s5t to a turn+ & bor+ mill to be newly turn$ & bor$4 ,h[ to get ?is done ,i _c tell1 = ! f\nd]s "h w n d x because !y _h n ! ca/+ !m4 ,already great exp5ses h be5 incurr$ by delays1 & n[ to s5d !m back to ,bridg5or? at an imm5se loss ( "t & money w be a v s]i\s bus9ess inde$4 ,i ?9k t ei!r ! cyl9d] is bor$ crook$ or ! plung]-pole turn$ crook$1 or bo?1 z x w s9k f>!r d[n into ! cyl9d] on turn+ x r\nd on "o side ?an x w on ! o!r4 ,! :ole job is mo/ %amefully fitt$ up1 & 0 nev] tri$ toge!r be=e s5t (f4 ,write to me by return ( po/ & say :at ,i am to d 9 ?is dilemma4 ,y\rs1 c41 ,,ri*>d ,,trevi?ick4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co41 ,bridg5or?4 ,! new eng9e-"w f ,bridg5or? on arrival 0 f\nd to be s inaccurately made t ! pole w\ld n g into ! pole-case4 ,h5ry ,phillips1#cd :o saw ! eng9e make its fir/ />t1 says3-- ,footnote #cd3 ,/ill work+ 9 ,h>vey's f\ndry at ,hayle1 #ahfi4 ,i 0 a boy work+ 9 ! m9e1 & sev]al ( u peep$ 9 at ! door to see :at 0 do+4 ,capta9 ,dick 0 9 a great way1 ! eng9e w\ld n />t2 aft] a bit ,capta9 ,dick ?rew himself d[n ^u ! floor ( ! eng9e-h\se1 & !re he lay ^u 8 back2 !n up he jump$1 & snat*$ a sl$ge-hamm] out ( ! h&s ( a man :o 0 driv+ 9 a w$ge1 & la%$ x home 9 a m9ute4 ,!re nev] 0 a man c\ld use a sl$ge l ,capta9 ,dick2 he 0 z /rong z a bull4 ,!n1 he pick$ up a spann] & unscrew$ some?+1 & (f %e w5t4 ,capta9 ,vivian 0 ne> me1 look+ 9 at ! doorway2 ,capta9 ,dick saw him1 & %ak+ 8 fi/1 said3 ',if y come 9 "h ,i'll ?r[ y d[n ! %aft4' ,i suppose ,capta9 ,vivian _h some?+ to d ) mak+ ! boil]s1 & ,capta9 ,dick 0 angry because !y leak$ cl\ds ( /eam4 ,y c\ld h>dly see1 or he> anybody speak 9 ! eng9e-h\se1 x 0 s full ( /eam & noise2 we c\ld he> ! /eam-puff] ro>+ at ,/4 ,er?1 m ?an ?ree miles (f4 ,by ! end ( ,janu>y1 #ahaf1 ! eng9e 0 ready = "w1 & aft] t5 days ( exp]i5ce1 he ?us describ$ ! result3-- ,,mr4 ,,davies ,,giddy1 ,m4,p41 ,,p5zance1 #aa? ,febru>y1 #ahaf4 ,sir1--,i 0 unwill+ to write y until ,i _h made a little trial ( ! ,h]l& eng9e4 ,x has be5 at "w ab\t t5 days1 & works exce$+ly well2 ev]yone :o has se5 x is satisfi$ t x is ! be/ eng9e ev] erect$4 ,x goes m smoo?ly ?an any eng9e ,i ev] saw1 & is v easy & regul> 9 its /roke4 ,x's a #cc-;in* cyl9d]1 #aj-a_/b-;feet /roke4 ,we h driv5 x eighte5 /rokes p] m9ute4 ,9 ! middle1 or ab\t two-?irds ( ! /roke1 x mov$ ab\t #h feet p] second1 ) a matt] 9 motion ( #bd tons2 & t weight return$ ?irty-six times 9 a m9ute1 ) #b bu%els ( coal p] h\r4 ,?is ( itself1 )\t ! friction1 or load ( wat]1 is f> m duty ?an ev] 0 done be=e by an eng9e4 ,i f\nd t x requir$ ab\t #hj lbs4 to ! in* to "w ! eng9e ! fir/ twelve h\rs1 go+ "o-?ird expansive1 twelve /rokes p] m9ute1 #aj-a_/b-;feet /roke1 ) #bd bu%els ( coal4 ,! load ( wat] 0 ab\t #cj1jjj4 ,?is 0 occasion$ by ! extreme friction1 ! plung]-pole be+ turn$1 & ! plung]-case bor$1 to fit s nicely f end to end1 t x 0 ) great difficulty we c\ld at all =ce ! plung]-pole d[n to ! bottom ( ! plung]-case4 ,?is is n[ 9 a great degree remov$1 & s9ce we w5t to "w we h ?r[n into ! balance-box #d tons ( balance1 & x w\ld c>ry #c tons m at ?is "t4 ,we mu/ h c>ri$ t load 9 friction aga9/ ! eng9e1 !re=e1 if y calculate ?is1 y w f9d x did an imm5se duty1 go+ twelve /rokes p] m9ute1 #aj-a_/b-;feet /roke1 ) #b bu%els ( coal p] h\r4 ,! eng9e is n[ work+ regul>ly twelve /rokes p] m9ute1 ) #fj lbs4 ( /eam1 #aj-a_/b-;feet /roke1 ?ree-qu>t]s ( ! /roke expansive1 & ends ) ! /eam r "u atmosph]e /rong1 ) consid]ably )9 #b bu%els ( coal p] h\r4 ,i w\ld drive h] fa/]1 b z ! lift is hang+ 9 ! cap/an rope "u wat]1 !y are n will+ to risk x4 ,i h rais$ ! /eam to #abj lbs4 to ! in*1 ! jo9ts & ev]y?+ p]fectly tight4 ,i took ! pack+ out ( ! /uff+ box & exam9$ x1 & f\nd t ! heat _h n at all injur$ x2 ! pack+ is p]fectly tight1 n a p>ticle ( /eam is lo/4 ,i h (f]$ to deposit #ajjjl4 to #ejjl4 z a bet aga9/ ,woolf's be/ eng9e1 & give him tw5ty millions1 b t p>ty refuses to accept ! *all5ge4 ,i h no d\bt b t by ! "t %e is 9 =k %e w d #ajj millions1 :i* is ! g5]al op9ion "h4 ,! boil]s are c]ta9ly ! be/ ev] inv5t$1 z well z ! o!r p>ts4 ,! draught is ! be/ y ev] saw2 ,i h only "o-qu>t] "p ( ! fire-b>s uncov]$1 yet f "o-qu>t] "p ( ! fire-place t ,i fir/ made1 ,i f9d pl5ty ( /eam4 ,! greate/ "p ( ! wa/e /eam is cond5s$ 9 heat+ ! wat] to fill ! boil]2 :at escapes is a m]e no?+4 ,! eng9e w be load$1 :5 9 =k1 ab\t #eb lbs4 to ! in*4 ,n[ suppose ,i raise ! /eam s high at ! fir/ "p ( ! /roke z to g s expansive z to leave ! /eam1 at ! f9i%1 only atmosph]e /rong1 %all ,i1 9 t case1 use any m coal ?an at pres5t8 ,! mat]ials & jo9ts w /& f> m ?an t pressure2 #ejj lbs4 to ! in* w\ld n injure !m4 ,:5 ! eng9e gets on two lifts1 ,i w write to y aga91 & 9 ! meantime please to give me y\r ?\ghts on ! eng9e4 ,e eng9e t 0 erect+ is /opp$1 & ! :ole c\nty ?9ks ( no o!r eng9e4 ,y\r v ob$i5t s]vant1 ,,rd4 ,,trevi?ick4 ,! new pole puff]-eng9e work$ s satisfactorily & its movem5ts 7 s manageable t ! l5g? ( ! /roke 0 increas$ by ! sp>e #f in*es1 :i* _h be5 all[$ z a m>g9 9 case ( its ov]runn+ its int5d$ /roke4 ,x w\ld be> be+ work$ at eighte5 /rokes a m9ute1 :ile ! ,watt #gb-;in* eng9e did n exce$ n9e /rokes a m9ute2 ) /eam 9 ! boil] ( #hj lbs4 to ! in* x p]=m$ its "w :5 ! /eam supply 0 cut (f at two-?irds ( ! /roke1 complet+ x by expansion4 ,x also work$ well ) /eam ( #abj lbs4 to ! in*2 b ! want ( /r5g? 9 ! pump-rods & ! requirem5ts ( ! m9e caus$ ! regul> work+ pressure ( /eam to be r$uc$ to #fj lbs4 on ! in*1 & to be cut (f :5 ! pole _h mov$ ?r\gh ! fir/ qu>t] ( its /roke4 ,! excell5t draught caus+ ! fire-b>s to be r$uc$ to "o-qu>t] ( _! orig9al surface1 & ! heat+ ! fe$-wat] by ! wa/e /eam 9 ?is p[]ful pump+ eng9e1 indicate ! use ( ! bla/-pipe z at t "t work$ 9 ! ,wel% puddl+-mill eng9e4 ,watt's eng9e 0 = a mom5t =gott51 t he might *all5ge ,woolf to a trial1 giv+ him z a help tw5ty millions1 or ! und]/ood duty ( ! ,watt eng9e4 ,?is non-cond5s+ pole-eng9e1 ) #bj tons ( pump-rods1 mov$ at a maximum spe$ ( #h feet a second1 & 0 equal to its "w ) a /eam pressure ( #eb lbs4 on ! in*4 ,trevi?ick contemplat$ ext5d+ ! expansive pr9ciple ev5 fur!r ?an he _h done 9 ! ,:eal ,prosp] pole cond5s+ eng9e1 s t at ! f9i% ( ! up-/roke ! /eam %\ld only be ab\t ! pressure ( ! atmosph]e1 or say f #a to #aj lbs4 on ! in*1 hav+ comm5c$ x ) /eam ( f #ajj to #bjj lbs4 on ! in*1 & cutt+ (f ! supply f ! boil] :5 ! pole _h gone b a v small "p ( its upw>d /roke1 m or less z ! m9e requirem5ts admitt$ ( x4 ,! pr9ciple ( expansive work+ & mom5tum ( mov+ p>ts 0 ( necessity modifi$ 9 its application to pump-"w4 ,,de> ,,trevi?ick1 ,,ea/b\rne1 ,febru>y #ae?1 #ahaf4 ,i h be5 call$ "h by ! decease ( my wife's uncle1 & consequ5tly y\r lett]s ( ! #aa? did n rea* me till ?is day4 ,! acc\nt y give me ( y\r new eng9e has be5 extremely gratify+4 ,! duty p]=m$ by ! eng9e 9 giv+ a velocity ( #h feet 9 a second1 ?irty-six diff]5t times 9 a m9ute1 to #bd tons ( matt]1 by ! consumption ( #b bu%els ( coal 9 an h\r1 is inde$ v great1 am\nt+ to ab\t fifty-sev5 & ?ree-qu>t] millions4 ,s t :5 y obta9 a prop] burd51 & ! extraord9>y friction aris+ f ! too close fitt+ ( ! plung]-pole & case is r$uc$1 !re seems to be no d\bt ( y\r eng9e p]=m+ wond]s4 ,i am ( op9ion t ! /rong] /eam is us$1 ! m advantage\s x w be f\nd4 ,to :at degree x %\ld be appli$ expansively mu/ be det]m9$ by exp]i5ce 9 diff]5t cases4 ,x w dep5d on ! rate at :i* ! eng9e requires to be work$1 & on ! quantity ( matt] put into motion1 s t z l>ge a portion z possible ( ! in]tia giv5 9 ! beg9n+ ( ! /roke may be tak5 out ( x at ! end4 ,"s rec5t exp]im5ts made 9 ,france prove1 z ,i am told1 = ,i h n se5 !m1 t v little heat is consum$ 9 rais+ ! temp]ature ( /eam4 ,& if ?is is true1 ( c\rse !re mu/ be a great sav+ ( fuel by us+ /eam ( sev]al atmosph]es' /r5g?1 & work+ expansive ?r\gh a l>ge portion ( ! cyl9d]4 ,i h really be5 impati5t = a week pa/ to receive "s acc\nt ( y\r ma*9e1 hav+ le>n$ no?+ ab\t x1 except f a p>agraph dat$ ,hayle 9 ! ,truro pap] ( la/ ,saturday week1 & someh[ or o!r ! next pap] has n rea*$ me1 ,i hope to be 9 ,london ab\t ,tuesday next1 b at all ev5ts direct to me !re1 z my lett]s are regul>ly =w>d$4 ,believe me1 de> ,sir1 ,y\rs ev] mo/ fai?fully1 ,,davies ,,giddy4 ,r\gh draft1 ,,mr4 ,,john ,,adams1 ,,bromsgrove1 #h? ,m>*1 #ahaf4 ,sir1--,i receiv$ y\r fav\r ( ! #ab? ,febru>y1 b did n answ] x 9 due c\rse1 because ,i 0 !n erect+ an eng9e on ! new plan1 :i* is n[ at "w1 & p]=ms exce$+ly well4 ,x is equal 9 p[] to a #gb-;in* diamet] cyl9d]1 d\ble p[] ( ,b4 & ,watt's4 ,! exp5se ( erection1 & ! consumption ( coals 9 ?is eng9e1 are n "o-?ird ( a ,b4 & ,watt's to p]=m ! same "w4 ,i am ! same ,trevi?ick t inv5t$ ! high-pressure eng9e4 ,i h s5t out n9e /eam-eng9es to ! gold & silv] m9es ( ,p]u4 ,i int5d to sail = t place 9 ab\t a mon? or six weeks1 b %all appo9t ag5ts 9 ,engl& to erect ^! eng9es4 ,no publication or description :atev] has be5 9 circulation1 nei!r is x requir$1 = ,i h a great _m m ord]s ?an ,i c execute4 ,i h n se5 any?+ ( ,mr4 ,lo%'s pat5t eng9e1 or ,mr4 ,coll9s'4 ,if y %\ld g to ,london ,i advise y to call on ,mr4 ,jas4 ,smi?1 ,limekiln ,lane1 ,gre5wi*1 :o is an ag5t = me1 & w soon be able to %[ y an eng9e on ?is plan at "w4 ,i rema91 c41 ,r4 ,,trevi?ick4 ,unless ! =ego+ lett]s are bas$ on error1 ! only conclusion to be drawn is t ,watt1 on ! expiry ( 8 pat5t "r & ( tw5ty-eight ye>s ( lab\r1 hav+ erect$ 8 ma/]piece 9 ,cornwall1 0 )9 a few ye>s s beat5 t ,trevi?ick1 9 8 *all5ge to ,woolf1 (f]$ to ?r[ 9 ! ,watt eng9e z a make-99weight1 & ) su* odds to bet him two to "o t 8 comp>atively small & *eap high-pressure eng9e %\ld beat ! two big ones1 bo? 9 p[]1 9 fir/ co/1 & 9 economical work+4 ,! ,watt eng9e 0 "o ( 8 l>ge/1 ) a #gb-;in* cyl9d]4 ,its p[] 0 equal to ,trevi?ick's #cc-;in* pole-eng9e1 :5 work$ ) /eam ( #cd lbs4 to ! in*2 b ! latt] also work$ ) ?ree times t pressure ( /eam1 :]eby its p[] 0 increas$ ?reefold4 ,! fir/ co/ ( ^! eng9es 0 probably 9 inv]se proportion to _! p[]4 ,trevi?ick's co/ #gjjl41 :ile ?ree times t sum w\ld n pay = ! ,watt eng9e4 ,! report$ duty ( ,watt's ,h]l& eng9e 0 tw5ty-sev5 millions2 & if ! trial 0 ) 8 ord9>y bu%el ( #aab lbs4 ( coal1 ! duty w\ld only be equal to tw5ty millions ) #hd lbs4 ( coal1 :i* con/itut$ ! ,corni% bu%el4 ,trevi?ick's pole high-pressure /eam-eng9e did fifty-sev5 millions2 9 o!r words1 p]=m$ ! same "w z ! ,watt eng9e ) less ?an half ( ! daily coal4 ,?is l>ge economy l$ to ord]s = _m eng9es1 on 8 promise t !y %\ld co/ mu* less ?an ^? ( ,watt ( equal p[]1 & %\ld p]=m ! "w ) "o-?ird ( ! coal4 ,"s believ$ him1 ?\gh o!rs 7 /ony-he>t$1 & z ob/9ate z donkeys4 ,r\gh draft4 ,,mr4 ,,phillip1 ,,p5zance1 #h? ,m>*1 #ahaf4 ,sir1--,i long s9ce expect$ to h he>d f y t my agreem5t ) ! ,h]l& adv5tur]s 0 execut$4 ,i h 9 e respect fulfill$ my "p ( ! engagem5t ) ! adv5tur]s1 & expect t !y w d ! same ) me4 ,! eng9e cont9ues to "w well4 ,e p]son t has se5 x1 except ,joseph ,price1 ,a4 ,vivian1 ,woolf1 & a few o!r su* l bea/s1 agrees t x is by f> ! be/ eng9e ev] erect$4 ,its p]=mance tells its effects1 9 spite ( all false reports4 ,joseph ,price & ,a4 ,vivian report$ t ! eng9e 0 good = no?+1 t x w\ld n d f\r millions1 & t at ! next ,tuesday meet+ !y w\ld turn x idle4 ,on ! ev5+ be=e ! meet+ !y met at ,camborne = t purpose4 ,capta9 ,a4 ,vivian did n att5d ! meet+4 ,i c\ld n help at ! meet+ ?reat5+ to horse:ip ,j4 ,price = ! falsehoods t he ) ! o!rs _h report$4 ,i he> t he is to g to ,london to meet ! ,london committee on ,monday4 ,i hope ! committee w consid] ,j4 ,price's report z f a disappo9t$ man4 ,x is report$ t he has b\ght v l>gely 9 ,woolf's pat5t1 :i* n[ is n wor? a f>?+1 besides los+ ! mak+ my ca/+s1 :i* galls him v sorely4 ,! wat] s9ks regul>ly #bj fa?oms p] mon?1 includ+ e /oppage4 ,on ,monday next ,i expect !y w be putt+ d[n ! second lift4 ,! wat] rises ab\t #h in*es p] h\r :5 ! eng9e is idle1 & :5 at "w w s9k x aga9 at ! same rate1 %[+ t ! eng9e is equal to d\ble ! gr[+ /ream4 ,:5 draw+ f ! pool ! s9k+ is n mu* above #d in*es p] h\r1 :i* %[s t ! wat] dra9s f a great di/ance f ! c\ntry4 ,! eng9e is go+ f\rte5 /rokes p] m9ute1 #aj-;feet /roke1 #ad-a_/b-;in* box4 ,:5 ,h]l& work$ la/ !y drew a #ad-;in* box1 #g-;feet /roke1 twelve /rokes p] m9ute 9 w9t]1 & sev5 /rokes p] m9ute 9 summ]4 ,!re=e x appe>s t ! w9t] wat] is ab\t f sev5 to eight /rokes p] m9ute1 & ! summ] wat] f f\r to five /rokes p] m9ute = ?is eng9e4 ,! eng9e has =k$ fa/] ! la/ week ?an %e did be=e4 ,i ?9k t ! great quantity ( wat] t 0 lay+ r\nd ! m9e at ! surface is ne>ly drawn d[n1 & t z we get d[n to a clos] gr\nd ! dra9age w n be s mu*4 ,if we h dry wea!r ! wat] w1 at ! next %all[ level1 fall (f two /rokes p] m9ute be=e ! next lift is 9 =k4 ,if x cont9ues ! same we c cont9ue to s9k #bj fa?oms p] mon?1 exclusive ( ! "t x w take to fix ! lifts4 ,z we get d[n ! h\se ( wat] w less5 consid]ably4 ,! exp5se ( ! eng9e is ab\t #ajjl4 p] mon?4 ,! sumpm5 & o!rs att5d+ on ! =k+ ! wat]1 ab\t #ajjl4 p] mon? m4 ,!y h all ! mat]ials on ! m9e = ! pit-"w1 !re=e a v trifl+ sum w br+ ! wat] d[n to ! #fj-;fa?om level1 :5 ! m9e w pay h] own exp5se4 ,i w ?ank y = an acc\nt ( ! meet+4 ,y\r ob$i5t s]vant1 ,r4 ,,trevi?ick4 ,mr4 ,phillip 0 ! f9ancial manag+ %>ehold]--m p>ticul>ly ) ! ,london]s--at t resuscitation ( ,h]l& ,m9e2 & ?\gh ! new eng9e 0 comp>atively *eap1 bo? 9 its fir/ co/ & 9 its consumption ( coal1 & satisfactorily r$uc$ ! wat] 9 ! m9e1 paym5t = x 0 )held because ! curr5ts ( self-int]e/ 7 aga9/ ,trevi?ick4 ,mr4 ,joseph ,price 0 ! manag] ( a /eam-eng9e manufactory at ,nea? ,abbey1 9 ,s\? ,wales1 & _h be5 9 ! habit ( supply+ ca/+s = ,corni% m9es4 ,ar?ur ,woolf 0 !n /riv+ to br+ into use 8 pat5t d\ble-cyl9d] eng9e1 & pat5t high-pressure /eam-boil]1 :i* ,trevi?ick look$ on z copies f ,hornbl[] & himself4 ,?is1 add$ to ,woolf's s>ca/ic mann] ( spee*1 r\s$ ,trevi?ick's ang]4 ,putt+ aside ! words ( ! disputants1 ! fact is /at$ t ! pole-eng9e1 ) a r$uc$ /eam pressure1 work$ a pump #ad-a_/b in*es 9 diamet]1 #aj-;feet /roke1 f\rte5 /rokes p] m9ute2 :ile ! l>ge/ & be/ eng9e by ,watt 9 ,cornwall1 plac$ on ! same m9e1 ) a #gb-;in* /eam-cyl9d]1 gave motion to a pump ( #ad in*es 9 diamet]1 #g-;feet /roke1 at twelve /rokes a m9ute2 be+ 9 r\nd numb]s j "o-half ! am\nt ( ! "w p]=m$ by ,trevi?ick's comp>atively small eng9e1 :i* _h n a s+le feature ( ! ,watt eng9e 9 x4 ,r\gh draft4 ,,capta9 ,,joe ,,odg]s1 ,,p5zance1 ,m>* #g1 #ahaf4 ,sir1--,i h y\r fav\r ( ! #bg? ,febru>y1 & reque/$ ,mr4 ,page to s5d to y a sket* ( ! agreem5t4 ,on see+ him ye/]day1 ,i f\nd t he _h neglect$ to s5d x to y4 ,he w leave ! c\ntry = ,london 9 a few days1 & int5ds to call on y at ,dolley's z soon z he arrives4 ,i d n "k t ! agreem5t matt]s mu* = a few days up or d[n4 ,! t]ms are well und]/ood betwe5 u1 :i* is t ! adv5tur]s & ,i equally %>e ! advantages t may arise f ?is new eng9e ov] ,b\lton & ,watt's4 ,:5 y h fully arrang$ ) y\r adv5tur]s ab\t ! eng9e1 please to write me1 & ,i w imm$iately proce$ to ord] ! eng9e2 & 9 ! int]im ! agreem5t w be drawn up by ,mr4 ,page1 & execut$ ei!r "h or 9 ,london1 j z may suit4 ,i rema91 c41 ,r4 ,,trevi?ick4 ,p4,s4--,h]l& eng9e goes on bett] & bett]4 ,y\r adv5tur]s w get a satisfactory acc\nt by apply+ 9 t[n to ,mr4 ,wm4 ,phillip1 ,no4 #b1 ,george ,y>d1 ,lomb>d ,/reet4 ,he is ! pr9cipal ( ! ,london adv5tur]s4 ,trevi?ick believ$ t m9e adv5tur]s w\ld agree to pay him "o-half ! sav+ caus$ by 8 eng9es1 z comp>$ ) ! co/ ( fuel 9 ! ,watt eng9e4 ,! duty p]=m$ by ! latt] 0 und]/ood & agre$ to g5]ally2 p]sons 7 *os5 by ! adv5tur]s to exp]im5t & report on ! duty ( ,trevi?ick's pole-eng9e1 t ! am\nt ( paym5t might be asc]ta9$ 9 proportion to ! sav+ effect$4 ,,mr4 ,,giddy1 ,,p5zance1 ,april #b1 #ahaf4 ,sir1--,i h long wi%$ to write to y ab\t ! ,h]l& eng9e1 b fir/ wi%$ to see ! eng9e load$ ) a second lift1 & a trial made ( ! duty4 ,ye/]day 0 fix$ on1 be=e ord]+ ano!r eng9e = ! ea/]n %aft4 ,! p]sons att5d$4 ,! arbitrators gave ! duty z =ty-eight millions1 & said !y _h no d\bt ! eng9e w\ld p]=m above sixty millions be=e gett+ to ! bottom ( ! m9e4 ,!y 7 mu* )9 ! duty1 b ,i did n cont5d ) !m1 z !y said x 0 q duty en\gh4 ,! eng9e work$ #i-a_/d /rokes p] m9ute1 ) #b bu%els ( coal p] h\r = ! :ole "t1 #aj-;feet /roke4 ,!re 7 two pump-lifts ( #ad-a_/b-;in* bucket1 mak+ #dc fa?oms1 & #bf fa?oms ( #f-;in* = h\se-wat]4 ,! /eam 0 f #ajj to #abj lbs4 to ! in*4 ,! valve op5 :ile ! plung]-pole asc5d$ #bj in*es1 !n w5t ! rema9d] ( ! #aj-;feet /roke expansive4 ,x w5t exce$+ly smoo? & regul>4 ,"s "t s9ce1 by way ( try+ ! p[] ( ! eng9e1 we dis5gag$ ! balance-bob4 ,! eng9e work$ tw5ty /rokes p] m9ute1 ) #ag tons ( rods1 c41 & drew #ad-a_/b-;in* bucket #bc-a_/b fa?oms1 & a #f-;in* bucket #bf fa?oms1 #aj-;feet /roke1 tw5ty /rokes p] m9ute4 ,?is 0 ab\t #de1jjj lbs4 weight1 ) ! spe$ ( #bjj feet p] m9ute1 :i* makes ! duty p]=m$ m ?an ! p[] ( ?ree #gb-;in* cyl9d]s1 s+le1 ( ,b\lton & ,watt1 say ( #h-;feet /roke1 #aj lbs4 to ! in*1 n9e /rokes p] m9ute1 :i* is m ?an ^! eng9es w p]=m4 ,i h all ! ord]s = e eng9e n[ requir$ 9 ! c\ntry1 :i* is n to be wond]$ at1 = "o-t5? "p ( ! exp5se 9 ! erection w d1 & ! duty is n less ?an ?ree times z mu* z o!r eng9es4 ,?is w be prov$ be=e we get to ! bottom4 ,! eng9e n[ works at ab\t two-fif?s ( ! load :i* %e w h :5 at ! bottom4 ,:5 ! next lift is 9 =k ,i w write to y aga94 ,i am1 ,sir1 y\r humble s]vant1 ,,ri*>d ,,trevi?ick4 ,indep5d5t exam9]s report$ t ! ,h]l& pole-eng9e did =ty-eight millions ( duty1 "u v>i\s pressures ( /eam1 up to #abj lbs4 to ! in*1 work+ five-six?s ( ! /roke expansively1 ) a spe$ ( tw5ty /rokes a m9ute1 or d\ble ! spe$ ( ! ,watt eng9e2 & ! importance ( ^? facts des]ves ! scrut9y & close /udy ( y\?ful eng9e]s4 ,a small *eap eng9e1 ( #cc-;in* cyl9d]1 simil> 9 g5]al con/ruction to ! ,:eal ,prosp] pole-eng9e1 b /ill m simple f ! abs5ce ( air-pump & cond5s]1 did z mu* "w z ?ree ( ,watt's l>ge/ eng9es ) cyl9d]s ( #gb in*es 9 diamet]4 ,?is great /ride 9 ! useful value ( ! /eam-eng9e 0 =c$ on ! public by ,trevi?ick's s+le-h&$ en]gy1 :5 e man 0 aga9/ him1 ev5 ,h5ry ,h>vey1 8 bro!r-9-law & fri5d1 8 =m] p>tn]1 ,&rew ,vivian1 & 8 once c>p5t] & assi/ant1 ,ar?ur ,woolf4 ,z a clos+ attempt to f9ally cru% him1 he 0 made p]sonally responsible = ! paym5t ( an eng9e erect$ = ! b5efit ( o!rs4 ,?is 0 ! great trial te/ ( ! p[] & economy ( ! purely high-pressure expansive /eam-eng9e z comp>$ ) ! ,watt l[-pressure vacuum eng9e appli$ to l>ge pumps4 ,,sir1 ,,hayle ,,f\ndry1 #ah? ,april1 #ahaf4 ,i 0 at ,h]l& to-day4 ,capta9 ,grose receiv$ a lett] :ile ,i 0 !re1 sign$ by ,capta9 ,william ,davey & ,joseph ,vivian1 reque/+ him to appo9t o!rs to att5d ! trial ( ! eng9e1 z x w\ld n be conv5i5t = !m to d x4 ,capta9 ,samuel ,grose1 jun41 br\ght d[n ! draw+ = y\r eng9e4 ,he said he _h tak5 (f ! work+ ge> only4 ,if y w\ld wi% x1 we w make ! work+-ge> & all ! wr\ght-iron "w on ! draw+ = ! two eng9es ord]$1 & w take on a man or two imm$iately = t purpose4 ,y w let me "k ab\t ?is be=e y set (f1 & also if any alt]ation is to be made 9 ! beam = ,:eal ,treasure eng9e1 s9ce y h alt]$ ! size ( ! pole4 ,we _h ca/ ! case1 b ,i suppose x w suit "s place else4 ,y\r ob$i5t s]vant1 ,,h5ry ,,h>vey4 ,,mr4 ,,ri*>d ,,trevi?ick4 ,ab\t #ahae or #ahaf ,i 0 employ$ by ,capta9 ,trevi?ick to erect v>i\s pole-eng9es1 "o ( !m at ,saltram ,/ream4 ,x _h work$ at ,tavi/ock2 x 0 a horizontal high-pressure pole puff]4 ,capta9 ,samuel ,grose 0 !n erect+ = ,capta9 ,trevi?ick a #bd-;in* high-pressure pole-eng9e at ,be]al/one1 on ! ,tam>1 to dra9 a lead m9e4 ,i assi/$ ,capta9 ,grose4 ,! /roke 0 ab\t #h feet4 ,x work$ ) cross-head & side rods4 ,!re 7 two wr\ght-iron boil]s ab\t #c feet #f in*es 9 diamet] & #dj feet long4 ,! fire & flues 7 outside4 ,! /eam pressure1 #fj lbs4 to ! in*4 ,i also erect$ a simil> eng9e ) a #bj-;in* pole at ,:eal ,treasure1 n[ call$ ,f[ey ,consols ,m9e2 & "o at ,logassack1 ne> ,pad/[4 ,^? two _h brass poles4 ,x 0 f\nd t ! poles cut & wore 9 _! passage ?r\gh ! /uff+ box1 ! middle we>+ m ?an ! ends1 caus+ /eam to escape4 ,a simil> pole ( ,capta9 ,trevi?ick's erect+ 0 !n work+ at ,:eal ,reg5t1 ne> ,/4 ,au/ell4 ,9 #ahah ,i saw work+ at ,:eal ,*ance ,m9e1 ne> ,scorri]1 an old #fj-;in* cyl9d] ,b\lton & ,watt eng9e4 ,a pole ( ,trevi?ick's 0 fix$ betwe5 ! cyl9d] & ! c5tre ( ! ma9 beam4 ,high-pressure /eam 0 fir/ work$ "u ! pole & !n exp&$ 9 ! cyl9d]4#ce ,footnote #ce3 ,recollections ( ,capta9 ,h4 ,a4 ,ar?a1 ,p5zance1 #ahgj4 ,! late ,mr4 ,william ,burral1 = _m ye>s manag] ( ! boil]-mak+ dep>tm5t at ,messrs4 ,h>vey & ,co41 at ,hayle1 said3-- ,ab\t ! ye> #ahae or #ahaf ,i help$ to erect at ,tresk]by ,m9e an eng9e = ,capta9 ,trevi?ick4 ,mr4 ,sims 0 ! eng9e] ( ! m9e4 ,! eng9e _h ! usual cyl9d]1 & close to x "o ( ,capta9 ,trevi?ick's poles 0 fix$4 ,! boil]s 7 ,capta9 ,trevi?ick's high-pressure4 ,! /eam 0 fir/ turn$ on "u ! pole4 ,:5 %e _h f9i%$ h] up-/roke ! /eam pass$ f "u ! pole on to ! top ( ! pi/on 9 ! cyl9d]4 ,!re 0 a vacuum "u ! pi/on4 ,! /eam-cyl9d] 0 #eh in*es 9 diamet]1 ab\t #i or #aj feet /roke4 ,! pole 0 #cf in*es 9 diamet]1 & a less /roke ?an ! pi/on1 because x 0 fix$ inside ! cyl9d]1 ne>] to ! c5tre ( ! beam4 ,!re 0 a pole-eng9e !n work+ at ,:eal ,lu%+ton1 also at ,poldice1 & at ,:eal ,damsel4 ,capta9 ,ar?a recollects at ,:eal ,alfr$ ,m9e 9 #ahab ! #ff-;in* cyl9d] pump+ eng9e us$ a pole air-pump2 "o or two :im-eng9es on ! same m9e also us$ !m4 ,:eal ,concord pump+ eng9e1 9 #ahbg _h a simil> air-pump4 ,old ,:eal ,damsel1 ne> ,trel[e?1 us$ "o z late z #ahfe4 ,! cond5s+ wat] & air pass$ ?r\gh a bran* ) a valve on x ne> ! top ( ! pole-case1 j "u ! /uff+ box ,!re 0 a foot-valve at ! bottom ( ! pole-case4#cf ,footnote #cf3 ,capta9 ,ar?a became ! resid5t eng9e] at ! ,real del ,monte m9es 9 ,mexico2 ,capta9 ,samuel ,grose1 "o ( ! fir/ ,corni% m9e eng9e]s2 & ,mr4 ,burral1 ! eng9e] ( a dep>tm5t at ! eng9e-works ( ,messrs4 ,h>vey & ,co4 ,! writ] has _h ! pleasure ( p]sonal acqua9tance ) ea* ( ^? ?ree g5tlem51 :o z "y eng9e]s comm5c$ _! lab\rs 9 ! erection ( ,trevi?ick's eng9es4 ,no soon] _h ,trevi?ick p]fect$ ! pole cond5s+ eng9e & !n ! pole puff]-eng9e1 ?an he1 9 conjunction ) ,sims1 :o _h j tak5 "p 9 ! erection ( "o ( 8 high-pressure /eam pole-eng9es = work+ ! pumps at ,be]al/one ,m9e1 comb9$ ! pole ) ! ord9>y ,watt vacuum eng9es1 supply+ !m ) /eam f 8 high-pressure boil]s1 9 o!r words1 conv]t+ !m f _! orig9al =m ( l[-pressure vacuum eng9es to high-pressure expansive comp\nd /eam-eng9es4 ,! old #fj-;in* cyl9d] ,b\lton & ,watt eng9e1 at ,:eal ,*ance 7"o ( ,watt's fav\rite eng9es71 0 9 #ahah trans=m$ into a high-pressure eng9e1 ) ,trevi?ick's pole plac$ betwe5 ! c5tre ( ! ma9 beam & ! /eam-cyl9d]4 ,! high-pressure /eam f ,trevi?ick's new boil]s 0 turn$ "u ! pole = ! up-/roke1 aft] :i* x 0 exp&$ 9 ! old & mu* l>g] cyl9d] on ! top ( ! pi/on caus+ ! d[n-/roke2 x !n1 by its passage ?r\gh ! equilibrium valve1 all[$ ! pi/on 9 ! l>ge cyl9d] to make its up-/roke1 by equaliz+ ! pressure ( /eam on its top & bottom1 :ile a fre% supply ( /rong /eam f ! boil] admitt$ "u ! pole gave p[] to ! up-/roke2 & f9ally1 ! comp>atively l[-pressure /eam "u ! l>ge pi/on pass$ to ! cond5s] & air-pump to =m a vacuum = ! d[n-/roke1 z 9 ! ,watt eng9e4 ,sims1 ! eng9e] at ,:eal ,*ance1 "o ( ! m9es 9 ! ea/]n or ,watt di/rict1 0 conv]t$ & became 9 #ahae or #ahaf a p>tn] ) ,trevi?ick1 & erect$1 at ,tresk]by ,m9e1 ,trevi?ick's high-pressure pole ( #cf in*es 9 diamet]1 z an addition to ! old ,watt eng9e work+ ) a cyl9d] #eh in*es 9 diamet]4 ,watt1 !n1 )9 a ye> or two ( 8 dea?1 0 too old to any long] take "p 9 ! conte/2 8 eng9e 9 ! h&s ( o!rs 0 conv]t$ & became a high-pressure expansive eng9e4 ,trevi?ick1 z a fur!r pro( t he c\ld d )\t ! ,watt pat5t air-pump bucket1 ) its pi/on & valves1 remov$ x f a ,watt eng9e at ,:eal ,alfr$ ,m9e 9 #ahab1 replac+ x by "o ( 8 poles1 answ]+ ! same purpose1 b diff]5t 9 con/ruction4 ,_m o!r m9es us$ !m2 "o rema9$ at "w 9 ,old ,:eal ,damsel 9 #ahfj4 ,!y h also be5 us$ 9 /eamboat air-pumps4 ,hav+ trac$ dur+ a p]iod ( five or six ye>s ! rise & progress ( ! high-pressure expansive pole cond5s+-eng9es1 ! high-pressure expansive pole puff]-eng9e1 & ! comb9$ pole & cyl9d] high-pressure eng9e1 _! value 9 a comm]cial s5se may be fur!r te/$ by ! public acts ( ! "t4 ,lean1 an au?ority on su* matt]s1 & c]ta9ly n giv5 to unduly praise ,trevi?ick1 spoke z foll[s on ! duty ( ^? p>ticul> eng9es at v>i\s p]iods2 & n ! lea/ notewor?y is ! fact1 t ,h]l&1 ,poldice1 & ,tresk]by1 t 7 prom95t 9 ! e>ly use ( ! ,watt eng9e1 ?rew (f _! allegiance b %ortly be=e ! la/ days ( ! great eng9e]1 & conv]t$ 8 l[-pressure /eam vacuum eng9es into ,trevi?ick high-pressures4 ,9 #agih ,messrs4 ,b\lton & ,watt1 :o on a visit to ,cornwall1 came to see x--'! ,h]l& eng9e'--& _h _m exp]im5ts tri$ to asc]ta9 its duty2 x 0 "u ! c>e ( ,mr4 ,murdo*1 _! ag5t 9 ! c\nty4 ,capta9 ,john ,davey1 ! manag] ( ! m9e1 us$ to /ate t x usually did tw5ty millions1 & t ,mr4 ,watt1 at ! "t he inspect$ x1 pron\nc$ x p]fect1 & t fur!r improvem5t c\ld n be expect$4 ,9 #ahaa ! av]age duty ( ! ?ree eng9es 7,b\lton & ,watt's7 on ,:eal ,alfr$ ,m9e 0 ab\t tw5ty millions4 ,^! eng9es 7 at t "t reckon$ ! be/ 9 ! c\nty4 ,9 #ahaf ,sims erect$ an eng9e at ,:eal ,*ance1 to :i* he appli$ ! pole adopt$ by ,trevi?ick 9 8 high-pressure eng9e4 ,?is eng9e atta9$ to =ty-five millions2 & 9 #ahag x did #dfi millions4 ,9 #ahad ,tresk]by eng9e is report$ z do+ #agdh millions4--,wm4 ,sims1 eng9e]4 ,9 #ahbj ,tresk]by eng9e1 to :i* ,trevi?ick's high-pressure pole _h be5 adapt$1 _h rea*$ #djc millions4#cg ,footnote #cg3 ,lean's ',hi/orical ,acc\nt ( ! ,/eam-,eng9e 9 ,cornwall1' pp4 #aa1 #cb1 #cf4 ,! ,h]l& eng9e ( ,watt 9 #agih did tw5ty millions2 9 #ahaf ,trevi?ick's high-pressure pole puff] 9 ! same m9e did =ty-eight millions4 ,9 #ahbj 8 high-pressure pole-eng9e 0 comb9$ ) a ,watt l[-pressure eng9e1 !reby m ?an d\bl+ its economical duty4 ,9 #ahac ,trevi?ick wrote3-- ,t new eng9e y saw ne> ! sea-side ) me 7,:eal ,prosp] high-pressure pole cond5s+ eng9e7 is n[ lift+ =ty millions "o foot high1 ) a bu%el ( coal1 :i* is ne>ly d\ble ! duty t is done by any o!r eng9e 9 ! c\nty4 ,a few days s9ce ,i alt]$ a #fj-;in* cyl9d] eng9e at ,:eal ,alfr$ to ! same plan1 & ,i ?9k %e w d equally z mu* duty4 ,i h a notice to att5d a m9e meet+1 to erect a new eng9e equal 9 p[] to a #fc-;in* cyl9d] s+le4#ch ,footnote #ch3 ,see ,trevi?ick's lett]1 ,janu>y1 #ahac1 vol4 ii41 p4 #ee4 ,9 ! f\r or five ye>s f 8 return to ,cornwall 9 #ahaj1 to 8 leav+ = ,s\? ,am]ica 9 #ahaf1 he d\bl$ ! duty & ! p[] ( ! /eam-eng9e4 ,watt once said he _h receiv$ an oblique look f ,trevi?ick1 s54 ,! "t 0 n[ come = ,trevi?ick1 jun41 to return ! complim5t2 8 improv$ eng9es hav+ made _! way into ! ea/]n m9e di/rict1 :i* ,watt once look$ ^u z 8 own4 ,trevi?ick 0 %ort ( money & on ! po9t ( leav+ ,engl& = ,s\? ,am]ica1 :5 ,mr4 ,sims1 9 ! employ ( ,messrs4 ,williams & ,co41 fav\rable to l[ pressure1 0 s5t to negotiate = ! pur*ase ( a %>e 9 ,trevi?ick's pat5t ( #ahae = ! high-pressure /eam expansive pole-eng9e4 #ah? ,octob]1 #ahaf4--;,agreem5t betwe5 ,trevi?ick & ,mr4 ,william ,sims1 prep>$ by myself & ,mr4 ,day1 solicitor = ,mr4 ,sims1 or = ,mr4 ,mi*ael ,williams1 "u :om ,sims act$1 recites1 t 9 consid]ation ( #bjjl4 paid by ,sims1 he 0 to h a moiety ( ! pat5t = ,cornwall & ,devon1 & t ,i %\ld h p[] to act & make contracts :il/ ,trevi?ick 0 out ( ,engl&4 ,! day aft] contract sign$1 ,trevi?ick sail$ 9 ! ',asp1' ,capta9 ,k5ny1 = ,s\? ,am]ica4 ,i 0 on bo>d :5 ! %ip sail$4 ,i see among my pap]s1 9 ,may1 #ahai1 9 ref]5ce to ! pat5t1 is ! foll[+ note3--',mr4 ,mi*ael ,williams said x 0 v]bally agre$ t ,capta9 ,trevi?ick %\ld h "o-qu>t] "p ( ! sav+s above tw5ty-six millions4' ,?is1 ,i believe1 0 ! av]age duty ( ! eng9es at t "t4 ,i _h sev]al assurances relative to ,trevi?ick's claims1 & mu* correspond5ce1 b no all[ance 0 made f any m9es b ,tresk]by & ,:eal ,*ance2 ?\gh ,trevi?ick's pat5t & boil]s 7 us$ ?r\gh\t ! c\nty )\t ackn[l$gm5t2 & ! duty ( ! eng9es _h soon increas$ f tw5ty-six millions to ab\t sev5ty millions4 ,9 #ahai ,i att5d$ at ! acc\nt-h\ses ( ,tresk]by & ,:eal ,*ance1 ( :i* ! late ,mr4 ,john ,williams1 ( ,scorri]1 0 ! manag]1 9 consequ5ce ( "s ( ! adv5tur]s object+ to cont9ue ! all[ances on ! sav+s to ,capta9 ,trevi?ick1 :5 ,mr4 ,williams w>mly obs]v$1 t :atev] o!r m9es might d1 he w\ld insi/1 z long z he 0 manag] = ,tresk]by & ,:eal ,*ance1 ! agreem5t made %\ld be c>ri$ into effect4 ,i rema91 my de> ,?omas1 ,y\r v affectionate fa!r1 ,,rd4 ,,edmonds4#ci ,footnote #ci3 ,portion ( a lett] writt5 at ,p5zance1 #h? ,febru>y1 #ahec4 ,! agreem5t ) ,mr4 ,sims1 or r ) ,mr4 ,mi*ael ,williams1 late ,m4,p4 = ,cornwall1 :o ex]cis$ l>ge au?ority 9 ,corni% m9es1 0 t he %\ld h = #bjjl4 "o-half ( ! pat5t = ! high-pressure pole-eng9e1 z appli$ to ,cornwall & ,devon4 ,trevi?ick _h desi/$ f secur+ a pat5t = ! l>ge high-pressure /eam-boil]s & expansive work+1 on a v]bal und]/&+ t he %\ld receive "o qu>t] ( ! sav+ f ! r$uc$ consumption ( coal by ^? two p>ticul> inv5tions1 tw5ty-six millions ( p\nds ( wat] rais$ "o foot high by a bu%el ( coal ( #hd lbs41 be+ ! duty ( ! be/ ,watt eng9es1 to be tak5 z a />t+-po9t = ! paym5t4 ,tresk]by & ,:eal ,*ance paid = ! pole-eng9e1 b ! ,trevi?ick boil]s suitable = high /eam1 & ! simple me?ods ( work+ x expansively1 _h be5 made s g5]ally public1 t p pr(ess$ to ?9k !y _h a "r to !m1 :5 b a few ye>s be=e !y _h ?r[n ! inv5tor (f 8 gu>d by say+ ev]ybody kn[s t ! ,corni% boil] is y\r plan1 & z x _c be d5i$1 a pat5t w be ( no s]vice4 ,mr4 ,john ,williams#dj /at$ t :atev] o!r m9es might d1 he w\ld insi/1 z long z he 0 manag] = ,tresk]by & ,:eal ,*ance1 ! agreem5t made %\ld be c>ri$ into effect4 ,! ,williamses paid to ,trevi?ick #cjjl4 = ! sav+ ( coal by ! pole pat5t eng9e1 z an ackn[l$gm5t ( ! b5efits receiv$ by u 9 our m9es2 b no paym5t 0 made = ! great] inv5tion ( ! high-pressure /eam-boil]s !n 9 g5]al use4 ,footnote #dj3 ,mr4 ,john ,williams _h ! rem>kable dream1 _m h\rs be=e ! ev5t1 enabl+ him to describe ! p>ticul>s ( ! assass9ation ( ,p]ceval 9 #ahab4 ,9 #ahad ! ,watt ,tresk]by eng9e did sev5te5 & a half millions4 ,trevi?ick's boil] & pole 7 appli$1 & ! duty 0 increas$ to m ?an =ty millions4 ,9 #ahaf ! same *anges 7 made 9 ,:eal ,*ance1 & ! duty rose to m ?an =ty-six millions4 ,! consumption ( coal 0 r$uc$ to "o-half1 am\nt+ 9 r\nd numb]s to a ga9 ( #ejjl4 a mon? 9 ^? two m9es alone4 _/ ,,trev9ce1 ne> ,,truro1 ,,de> ,,sir1 #e? ,janu>y1 #ahec4 ,i am fav\r$ ) y\r lett] ( ! #ca/ ult41 enclos+ also "o f ,mr4 ,f4 ,trevi?ick1 ( ! #bd? idem1 & h mu* pleasure 9 comply+ ) y\r jo9t reque/ to ! be/ ( my ability4 ,i 0 well acqua9t$ ) ! late ,mr4 ,rd4 ,trevi?ick1 hav+ _h frequ5t occasion to meet him on bus9ess & to consult him pr(essionally2 & ,i am gratifi$ 9 hav+ ! pres5t opportunity ( be>+ te/imony to 8 di/+ui%$ abilities1 & to ! high e/imation 9 :i* ! fir/ ,corni% eng9e]s ( ! day !n reg>d$ him4 ,i ne$ sc>cely say t "t has n less5$ ! desire 9 ?is c\nty especially to d him ju/ice4 ,z a man ( inv5tive me*anical g5ius1 few1 if any1 h surpass$ him1 & ,cornwall may well be pr\d ( s illu/ri\s a son4 ,at ?is di/ance ( "t ,i c sc>cely speak ) suffici5t exactness = y\r purpose ( ! num]\s +5i\s & valuable me*anical contrivances = :i* we are indebt$ to him1 b 9 ref]5ce to 8 great improvem5ts 9 ! /eam-eng9e ,i h a m p>ticul> recollection1 & c confid5tly affirm t he 0 ! fir/ to introduce ! high-pressure pr9ciple ( work+1 ?us e/abli%+ a way to ! pres5t high /ate ( effici5cy ( ! /eam-eng9e1 & =m+ a new era 9 ! hi/ory ( /eam-p[]4 ,to ! use ( high-pressure /eam1 9 conjunction ) ! cyl9drical boil]1 also inv5t$ by ,mr4 ,trevi?ick1 ,i h no hesitation 9 say+ t ! greatly-increas$ duty ( our ,corni% pump+ eng9es1 s9ce ! "t ( ,watt1 is ma9ly ow+2 & :5 x is recollect$ t ! work+ p[] n[ atta9$ am\nts to d\ble or treble t ( ! old ,b\lton & ,watt eng9e1 x w be at once se5 t x is impossible to ov]-e/imate ! b5efit conf]r$1 ei!r directly or indirectly1 by ! late ,mr4 ,trevi?ick1 on ! m9es ( ?is c\nty4 ,! cyl9drical boil] above ref]r$ to effect$ a sav+ ( at lea/ "o-?ird 9 ! quantity ( coal previ\sly requir$2 & 9 ! ye> #ahab ,i rememb] our h\se at ,scorri] pay+ ,mr4 ,trevi?ick ! sum ( #cjjl4 z an ackn[l$gm5t ( ! b5efits receiv$ by u 9 our m9es f ?is s\rce alone4 ,mr4 ,trevi?ick's subsequ5t abs5ce f ! c\nty1 & p]haps a c]ta9 degree ( laxity on 8 own "p 9 ! legal e/abli%m5t & prosecution ( 8 claims1 depriv$ him ( mu* ( ! pecuni>y advantage to :i* 8 lab\rs & inv5tions ju/ly entitl$ him2 & ,i h (t5 express$ my op9ion t he 0 at ! same "t ! greate/ & ! wor/-us$ man 9 ! c\nty4 ,among/ ! m9or improvem5ts introduc$ by him1 x occurs to me to notice t he 0 ! fir/ to apply an out] cas+ to ! cyl9d]1 & by ?is means prev5t1 /ill fur!r ?an ,watt _h succe$$ 9 do+1 ! loss ( heat by radiation4 ,z connect$ ) "o ( ! mo/ int]e/+ ( my recollections ( ,mr4 ,trevi?ick1 ,i mu/ m5tion t ,i 0 pres5t by invitation at ! fir/ trial ( 8 locomotive eng9e1 int5d$ to run ^u common roads1 & ( c\rse equally applicable to tra9 & railways4 ,?is 01 ,i ?9k1 ab\t ! ye> #ahjc1 & ! locomotive !n exhibit$ 0 ! v fir/ work$ by /eam-p[] ev] con/ruct$4 ,! great m]it ( e/abli%+ ! practicability ( s important an application ( /eam1 & ! sup]iority ( ! high-pressure eng9e = ?is purpose1 w p]haps m ?an any o!r circum/ance s]ve to d hon\r ?r\gh all times to ! "n ( ,trevi?ick4 ,! exp]im5t :i* 0 made on ! public road close by ,camborne 0 p]fectly successful2 & al?\gh _m improvem5ts 9 ! details ( su* description ( eng9es h be5 s9ce effect$1 ! lead+ pr9ciples ( con/ruction & arrangem5ts are cont9u$1 ,i believe1 ) little alt]ation1 9 ! magnific5t railroad-eng9es ( ! pres5t day4 ,( 8 /amp+ eng9e = break+ d[n ! black rock 9 ! ,?ames1 8 riv]-cle>+ or dr$g+ ma*9e1 & 8 ext5sive dra9+ op]ations 9 ,holl&1 ,i c only speak 9 g5]al t]ms1 t !y 7 em95tly successful1 & display$1 x 0 consid]$1 ! highe/ con/ructive & eng9e]+ skill4 ,z a man ( enl>g$ views & great inv5tive g5ius1 ab\nd+ 9 practical ideas ( ! greate/ utility1 & communicat+ !m freely to o!rs1 he c\ld n fail ( imp>t+ a valuable impulse to ! age 9 :i* he liv$2 & x w\ld be sc>cely do+ him ju/ice to limit 8 claims z a public b5efactor to ! inv5tions n[ cle>ly traceable to him1 important & num]\s z ^! are4 ,f my own impressions ,i may say t no "o c\ld be 9 8 pres5ce )\t be+ /ruck ) ! orig9ality & ri*ness ( 8 m9d1 & )\t d]iv+ b5efit f 8 sugge/ive conv]sation4 ,8 exploits & adv5tures 9 ,s\? ,am]ica1 9 connection ) ! ,e>l ( ,dundonald1 !n ,"l ,co*rane1 w =m an int]e/+ episode 9 8 c>e]2 & altoge!r1 ,i am ( op9ion t ! ,biography :i* y h und]tak5 w prove highly int]e/+ & valuable1 & ,i wi% y e success 9 c>ry+ x out4 ,believe me1 my de> ,sir1 ,y\rs v fai?fully1 ,,mi*ael ,,williams4 ,e4 ,,watk91 ,esq41 ,london & ,nor?-,we/]n ,railway1 ,eu/on ,/ation1 ,london4 ,ar?ur ,woolf %ortly aft] t "t 7#ahaa7 erect$ 8 d\ble-cyl9d] eng9es 9 ,cornwall4 ,! late ,capta9 ,samuel ,grose1 :5 giv+ ! writ] 8 recollections ( ,trevi?ick1 said3-- ,:5 he return$ f ,london to ,cornwall1 ab\t #ahaj or #ahaa1 he employ$ me to look aft] ! erection ( ! ,:eal ,prosp] high-pressure eng9e4 ,oats1 ,capta9 ,trevi?ick's head boil]-mak]1 0 con/ruct+ ! boil]s2 ,woolf came into ! y>d1 & exam9$ !m4 ',:at d'/ !e want "h8' ask$ ,oats4 ',d--n !e1 ,i'll soon make boil]s t %all turn !e out ( a job6' 0 ,woolf's reply4 ,he 0 a r\ghi% man4 ,:5 8 bro!r ,h5ry mut9i$ at ! ,nore1 ,woolf1 :o 0 !n work+ an eng9e 9 ,meux's brew]y1 & _h m>ri$ ! lady's maid1 made int]e/ ) 8 employ] to save ,h5ry f be+ hang$ at ! y>d-arm1 & aft]w>ds f\nd employ = him 9 ,cornwall4 ,he 0 b a clumsy me*anic4 ,woolf us$ to bl[ him up by say+1 ',d--n !e1 ,i wi% ,i'd left !e to be hang$4' ,! writ]1 :o knew ,oats1 has he>d him tell simil> /ories ( ! rival eng9e]s4 ,9 #ahjj1 ,woolf1 :o _h be5 a m9e c>p5t]1 w5t to ,london ) ! fir/ high-pressure /eam-eng9e :i* ,trevi?ick _h s5t beyond ! limits ( ,cornwall#da--probably to ,meux's brew]y1#db = he 0 !re 9 #ahjc1 & 9 ! receipt ( #cjl4 a ye> f ,trevi?ick z eng9e-fireman4 ,f ! date ( ,woolf's pat5t 9 #ahjd1 8 pay f ,trevi?ick ceas$1 & ) x _! fri5d%ip4 ,trevi?ick us$ to say1 ,woolf is a %abby fell[4 ,footnote #da3 ,see ,trevi?ick's acc\nt-book1 vol4 i41 p4 #ij4 ,footnote #db3 ,capta9 ,john ,vivian's recollections1 vol4 i41 p4 #adb4 ,pat5ts sprang up l mu%rooms aft] ,trevi?ick _h s lib]ally ca/ =? ! se$s ( ! high-pressure eng9e1 mak+ ! security1 or ev5 ! =m ( a pat5t1 a d\btful matt]4 ,! p]fect+ ( expansive high-pressure eng9es 0 l ! boil]1 ! result ( ye>s ( trial4 ,:5 matur$ 9 #ahaf x sav$ ,cornwall & ! _w "o-half ( ! coal t be=e _h be5 consum$ 9 l[-pressure /eam-eng9es4 ,e eng9e] became1 m or less1 an expansive work]1 & ,trevi?ick's sav+ ( hundr$s ( ?\s&s ( p\nds annually to ! g5]al public1 gave to him little or no rew>d4 ,at ! p]iod ( ^? high-pressure pole-eng9e exp]im5ts1 ,trevi?ick _h devot$ tw5ty ye>s ( con/ant lab\r to ! improvem5t & ext5d$ use ( ! /eam-eng9e1 caus+ x to assume e v>iety ( =m except t ( ! ,watt pat5t eng9e1 an approa* to :i* 0 unusual1 z evid5c$ 9 ! high-pressure /eam ,k5s+ton model ( #agif1 )\t beam1 p>allel motion1 air-pump1 or cond5s]1 hav+ no "o portion ei!r 9 pr9ciple or detail simil> to ! ,watt eng9e1 be+ portable & n requir+ cond5s+ wat]1 ) s+le & d\ble cyl9d]s1 plac$ v]tically or horizontally4 ,hav+ dur+ twelve busy ye>s con/ruct$ ov] a hundr$ high-pressure /eam-eng9es1 sc>cely any two ( :i* 7 exactly alike1 he dep>t$ if possible /ill fur!r f ! ,watt type1 & w5t back app>5tly1 ?\gh n 9 reality1 to ! ,newcom5 eng9e1 simplify+ x by ! omission ( ! great bob1 & use ( cond5s+ wat]1 z 9 ! nautical lab\r] & /eamboat eng9e ( ab\t #ahaj1dc & ! ,s\? ,am]ican m9e eng9es ( #ahaf1dd :i* _h op5-top cyl9d]s1 m l a ,newcom5 ?an a ,watt1 b if possible ev5 m simple & primitive-look+ ?an ! =m]4 ,aga91 comp>e ! ?ra%+ eng9e ( #ahabde ) ! ,newcom5 ( #agab3df ! great & all-important diff]5ce be+ t "o 0 a high-pressure /eam-eng9e1 ! o!r a l[-pressure atmosph]ic eng9e4 ,!n came ! v>ieties ( high-pressure /eam pole-eng9es1 work+ v expansively ei!r z puff]s or cond5s]s1 reta9+ ! same dissimil>ity to ! ,watt eng9e3 & la/ly1 ! comb9ation ( ! high-pressure pole ) ! ,watt pat5t eng9e1 !reby caus+ ! old ,watt eng9e to d m ?an d\ble ! "w x _h done :5 new f ! h&s ( ! mak]1 & also to p]=m ?is increase ( "w ) a decrease 9 ! consumption ( coal4 ,footnote #dc3 ,see vol4 i41 p4 #ccf4 ,footnote #dd3 ,see *ap4 xxi4 ,footnote #de3 ,vol4 ii41 p4 #cg4 ,footnote #df3 ,vol4 i41 p4 #e4 ,! foll[+ *apt] w trace ! adaptation ( high-pressure expansive /eam1 f cyl9drical boil]s1 to ! =m ( pump+ eng9e /ill 9 g5]al use4 ,,*apt] ,,xx4 ,,! ,,watt ,,& ,,! ,,trevi?ick ,,eng9es ,,at ,,dolcoa?4 ,hav+ up to #ahaf trac$ ! progress ( ! /eam-eng9e 9 ,cornwall ?r\gh a c5tury1 dur+ ! latt] half ( :i* ,trevi?ick1 s541 & 8 son 7 among its mo/ prom95t improv]s1 ! latt] hav+ devot$ a qu>t] ( a c5tury to ! "w1 ! effect ( :i* is %[n 9 ! skeleton outl9es ( a few classes ( eng9es1 "o important feature /ill rema9s = exam9ation be=e a correct judgm5t c be =m$ ( ! ev5ts ( ?is p]iod & _! prime mov]s4 ,! use ( an increas+ pressure ( /eam gave increas$ =ce & value to ! improv$ /eam-eng9e1 b ! p[] ( con/ruct+ eng9es & boil]s to r5d] ! increas$ pressure manageable 0 ! result ( a lifetime ( lab\r4 ,sav]y1 ^: eng9e 0 sc>cely m ?an a /eam-boil]1 fail$ to control its =ce1 & is said to h bl[n ! ro( f ov] 8 head4 ,! me*anism ( ,newcom5's eng9e 0 well arrang$1 b suitable only = ! work+ ( pumps1 & its p[] 0 limit$ to ! weight ( ! atmosph]e1 f :i* x 0 call$ ! atmosph]ic eng9e4 ,9 #agef1 an atmosph]ic eng9e ) a cyl9d] ( #gj in*es 9 diamet] work$ at ! ,h]l& ,m9e1 ! only objection to :i* 0 ! co/ ( ! coal1 to less5 :i* sev]al me?ods _h be5 sugge/$ = increas+ ! ela/icity ( ! /eam1 & r$uc+ ! size ( ! boil]4#dg ,footnote #dg3 ,borlase's ',natural ,hi/ory ( ,cornwall4' ,9 #agge ,ri*>d ,trevi?ick1 s541 remov$ ! flat top ( a ,newcom5 boil]1 & sub/itut$ a semicircul> top1 enabl+ x to conta9 /rong] /eam1 & at ! same "t he improv$ ! me*anical "p ( ! eng9e by f9d+ a bett] re/+-place = ! /eam-cyl9d] ?an ! top ( ! l>ge boil]4 ,pryce gives a draw+ ( ?is eng9e z ! be/ at t "t 9 ,cornwall4#dh ,footnote #dh3 ,see draw+1 vol4 i41 p4 #be4 ,x is kn[n z a fact t e eng9e ( magnitude consumes #cjjjl4 wor? ( coal e ye>4 ,! fire-place has be5 dim9i%$ & enl>g$ aga94 ,! flame has be5 c>ri$ r\nd f ! bottom ( ! boil] 9 a spiral direction1 & convey$ ?r\gh ! body ( ! wat] 9 a tube 7"o1 two1 or ?ree7 be=e its arrival at ! *imney4 ,"s h us$ a d\ble boil]1 s t fire might act on e possible po9t ( contact1 & "s h built a moor/one boil]1 heat$ by ?ree tubes ( flame pass+ ?r\gh x4 ,a judici\s eng9e] does n attempt to load 8 eng9e ) a column ( wat] heavi] ?an #g lbs4 on ea* squ>e in* ( ! pi/on4#di ,footnote #di3 ,see ,pryce's ',m9]alogia ,cornubi5sis1' publi%$ #aggh4 ,app5dix4 ,:ile ,pryce's book 0 be+ pr9t$1 ,watt 9 #aggg wrote ( ! ,corni% /eam-eng9es3-- ,i h se5 five ( ,bonze's eng9es1 b 0 f> f see+ ! wond]s promis$4 ,!y 7 #fj1 #fc1 & #gj in* cyl9d]s at ,dolcoa? & ,:eal ,*ance4 ,!y are said to use ea* ab\t #acj bu%els ( coals 9 ! tw5ty-f\r h\rs1 & to make ab\t six or sev5 /rokes p] m9ute1 ! /roke be+ "u #f feet ea*4 ,!y are burd5$ to #f1 #f-a_/b1 & #g lbs4 p] in*4#ej ,footnote #ej3 ,smiles' ',lives ( ,b\lton & ,watt4' ,! #fc-;in* 0 an op5-top cyl9d] atmosph]ic eng9e at ,dolcoa? ,m9e "u ! managem5t ( ,trevi?ick1 s542 & %ortly aft]1 9 #aggg or #aggh1 ,watt's fir/ eng9e 0 erect$ 9 ,cornwall4#ea ,footnote #ea3 ,see vol4 i41 p4 #cj4 ,9 #aghc ,trevi?ick1 s541 gave ,watt an ord] = a pat5t eng9e = ,dolcoa?1 9 size simil> to ! old ,newcom5 atmosph]ic1 hav+ a cyl9d] #fc in*es 9 diamet]1 t a work+ trial might be made betwe5 ! rival eng9es4 ,! ,watt eng9e hav+ a cyl9d]-cov]1 ) ! pat5t air-pump & cond5s]1 0 kn[n 9 ! c\nty z ! ,dolcoa? great #fc-;in* d\ble-act+ eng9e4 ,?ree /eam-eng9es 7 !n at "w 9 t m9e3 ,trevi?ick s5ior's ,c>loose 7!n call$ ,bullan ,g>d57 atmosph]ic #de-;in* cyl9d]1 ! atmosph]ic #fc-;in* cyl9d]1 & ,watt's #fc-;in* cyl9d] d\ble-act+ vacuum eng9e2 all ( :i* cont9u$ 9 op]ation side by side = five ye>s until #aghh1 :5 = a "t ,dolcoa? ceas$ to be an active m9e4 ,trevi?ick1 jun41 0 !n a boy ( sev5te5 ye>s4 ,aft] t5 ye>s ( idl5ess & ru/1 z if m\rn+ ! dea? ( ,trevi?ick1 s541 9 #agih ,ri*>d ,trevi?ick1 jun41 z eng9e]1 & ,&rew ,vivian z manag]1 induc$ %>ehold]s to resuscitate ! old m9e4 ,fire 0 aga9 giv5 to ! voraci\s jaws ( ! boil]s1 & ! ?ree eng9es recomm5c$ _! lab\rs & _! rivalries4 ,a ye> or two be=e ?is ,trevi?ick _h made models ( high-pressure /eam-eng9es4 ,davies ,gilb]t1 9 #agif1 met him among o!r eng9e]s1 giv+ evid5ce 9 ! ,watt lawsuits1 :5 he m5tion$ 8 ideas ( an eng9e to be work$ solely by ! =ce ( /eam4 ,watt _h claim$ su* an eng9e 9 8 pat5t tw5ty-sev5 ye>s be=e1 b _h fail$ to c>ry x into practice4 ,hornbl[] _h tri$ some?+ l x 9 8 d\ble-cyl9d] expansion eng9e1 b he did n use high-pressure /eam1 & consequ5tly also fail$4 ,! idea1 !re=e1 ( expansive /eam 0 n new1 b ! useful ma/]y ( x 04 ,sav]y _h tri$ expansive /eam be=e ,watt pat5t$ x2 ! latt] w5t to law ) ,hornbl[] = an infr+em5t ( ! idea1 :5 nei!r ( !m _h 9 tru? con/ruct$ an expansive /eam-eng9e4 ,! l[ pressure ( ! /eam f ! boil]s us$ by ,hornbl[] & ,watt did n admit ( pr(itable expansion 9 ! cyl9d]2 at its full boil] pressure x con/itut$ b a comp>atively small portion ( ! p[] ( ! eng9e3 to r$uce t p[] by expansion 0 z apt to be a loss z a ga94 ,! /eam-eng9e 0 /ill dep5d5t = its p[] ma9ly on /eam z an ag5t = caus+ ! requir$ vacuum1 until #agif1 :5 ,trevi?ick disclos$ 8 me?od ( con/ruct+ small cyl9drical boil]s & eng9es suitable = giv+ p[] f ! /rong pressure ( ! /eam1 irrespective ( vacuum4 ,lean1 :o fav\r$ ,watt r ?an ,trevi?ick1 ?us records ! adv5t ( ,watt's expansive eng9e3-- ,9 #aggi to #aghh ,mr4 ,watt introduc$ ! improvem5t ( work+ /eam expansively1 & he calculat$ t eng9es :i* w\ld previ\sly d n9ete5 to tw5ty millions w\ld ?us p]=m tw5ty-six millions2 b ,i d n f9d any record ( ?is duty be+ p]=m$ 9 practice4 ,9 #aghe ,b\lton & ,watt _h eng9es 9 ,cornwall work+ expansively1 z at ,:eal ,gons & ,:eal ,*ance 9 ,camborne2 b 9 ^! ! /eam 0 n rais$ high] ?an be=e1 & ! pi/on made a consid]able "p ( ! /roke !re=e be=e ! /eam-valve 0 clos$4 ,9 #agih1 on acc\nt ( a suit respect+ _! pat5t1 :i* 0 c>ry+ on by ,b\lton & ,watt1 an acc\nt ( ! duty ( all ! eng9es 9 ,cornwall 0 tak5 by ,davies ,gilb]t1 ,esq41 & ! late ,capta9 ,j5k91 ( ,treworgie1 & !y f\nd ! av]age to be ab\t sev5te5 millions4#eb ,footnote #eb3 ,lean's ',hi/orical ,/atem5t ( ,/eam-,eng9es 9 ,cornwall1' p4 #g4 ,"o ( ^! s-call$ expansive ,watt eng9es1 erect$ at ,:eal ,*ance1 0 conv]t$ into a real expansive eng9e by ,trevi?ick1 z describ$ 9 ! =ego+ *apt]1 by 8 high-pressure /eam-boil]s & ! addition ( 8 pole-eng9e4 ,! conv]sion ( ! o!r1 a #fc-;in* l[-pressure vacuum eng9e at ,:eal ,gons1 w be trac$ 9 ?is *apt]4 ,mr4 ,taylor1 :o = _m ye>s took an active int]e/ 9 ,corni% m9+1 says3-- ,9 #agih an eng9e at ,h]l& 0 f\nd to be ! be/ 9 ! c\nty1 & 0 do+ tw5ty-sev5 millions1 b be+ s mu* above all o!rs1 "s error 0 appreh5d$4 ,?is eng9e 0 probably ! be/ !n ev] erect$1 & attract$ !re=e ! p>ticul> att5tion ( ,messrs4 ,b\lton & ,watt1 :o1 on a visit to ,cornwall1 came to see x1 & _h _m exp]im5ts tri$ to asc]ta9 its duty4 ,x 0 "u ! c>e ( ,mr4 ,murdo*1 _! ag5t 9 ! c\nty4 ,capta9 ,john ,davey1 ! manag] ( ! m9e1 us$ to /ate t x usually did tw5ty millions1 & t ,mr4 ,watt1 at ! "t he inspect$ x1 pron\nc$ x p]fect1 & t fur!r improvem5t c\ld n be expect$4#ec ,footnote #ec3 ',records ( ,m9+1' by ,john ,taylor1 ,f4,r4,s41 c41 "p i41 p4 #aee2 publi%$ #ahbi4 ,?is be/ eng9e f ! h&s ( ,watt & ,murdo* 9 ! ,h]l& ,m9e 9 #agih may be tak5 z a ,watt /&-po9t1 :5 its usual duty 0 tw5ty millions2 & ,trevi?ick & ,bull erect$ a compet+ eng9e1 probably ) an increas$ /eam pressure1 = ,trevi?ick's portable high-pressure eng9es 7 at t "t com+ into notice2#ed b no trace rema9s ( ! result ( ?is conte/ ( ! ,watt & ! ,bull eng9e1 ?\gh x 0 "o ( ! causes ( ! lawsuits4 ,footnote #ed3 ,see vol4 i41 p4 #ie4 ,9 #agii ,h5ry ,cl>k work$ z a rivet boy 9 ,dolcoa?1 & c>ri$ rivets to con/ruct ,capta9 ,trevi?ick's new boil]1 said to be ! fir/ ( ! k9d ev] made4 ,x look$ l a great globe ab\t #bj feet 9 diamet]1 ! bottom holl[$ up l ! bottom ( a bottle2 "u ?is ! fire 0 plac$3 a copp] tube atta*$ to ?is bottom w5t ar\nd ! inside ( ! boil]1 & !n pass$ out ?r\gh ! side ( ! boil]1 ! outside brick flues !n c>ry+ ! heat ar\nd ! outside ( ! boil] & into ! *imney4 ,capta9 ,trevi?ick's fir/ plung]-pole lifts 9 ,dolcoa? 7 put 9 at ?is "t & work$ by ?is eng9e4 ,glanville1 ! m9e c>p5t]1 0 head man ov] ! eng9es :5 ,capta9 ,trevi?ick 0 away4#ee ,footnote #ee3 ,h5ry ,cl>k's recollections 9 #ahfi4 ,*>les ,swa9e work$ z a rivet boy 9 mak+ ,capta9 ,trevi?ick's cyl9drical wr\ght-iron boil]s = ! ,dolcoa? eng9e4 ,sev]al ( ,capta9 ,trevi?ick's high-pressure boil]s 7 work+ 9 ! m9es be=e t1 b n made exactly l ! ,dolcoa? eng9e boil]s4 ,:5 ,i 0 a boy ab\t ! ye> #ahjd1 sev]al ye>s be=e ,i work$ on ! ,dolcoa? eng9e boil]s1 ,i c>ri$ fa!r's d9n] to ! ,dolcoa? smi?s' %op1 :]e he work$1 & us$ to /op & wat* ! wood beam go+ up & d[n ( ,capta9 ,dick's fir/ high-pressure /eam-:im4 ,%e 0 n a puff]1 b a puff]-:im work$ ne> by1 call$ ! ,valley puff]4 ,at t "t mo/ ( ,capta9 ,dick's high-pressure boil]s 7 smalli%1 ca/ iron outside1 & wr\ght-iron tube4#ef ,footnote #ef3 ,work+ 9 ! ,valley smi?s' %op1 9 ,dolcoa? ,m9e1 9 #ahfi4 ,9 #agii1 %ortly aft] ! reop5+ ( ,dolcoa? ,m9e1 ,trevi?ick1 jun41 select$ 8 fa!r's second-h& atmosph]ic eng9e ( #agge1eg to fur!r improve x by a new boil] ( uni=mly globul> figure1 ) concave circul> bottom1 "u :i* fire 0 plac$2 x 0 ( wr\ght iron1 #bd feet 9 diamet]1 surr\nd$ by ext]nal brick flues2 a l>ge copp] tube1 />t+ f ! boil] bottom1 imm$iately ov] ! fire1 s]v$ z an int]nal flue1 c>ry+ ! fire by a sweep ar\nd ! int]ior 9 ! wat] space1 & !n out ?r\gh ! side ( ! boil] into ! ext]nal brick flue4 ,x may be said t !re 0 no?+ new 9 a circul> =m ( boil]1 or 9 an int]nal tube2 b x w be admitt$ t ?is repair$ eng9e1 9 ?is its ?ird /ride 9 ! m>* ( advancem5t1 made publicly kn[n ^? pr9ciples :i* 9 a few ye>s m ?an d\bl$ ! p[]1 ! economy1 & ! applicability ( ! /eam-eng9e4 ,8 pat5t draw+ ( #ahjb %[s ?is =m ( boil] appli$ to a small portable eng9e1 9 :i*1 = ! sake ( simplicity ( /ructure & *eapness1 ca/ iron 0 us$ in/ead ( wr\ght iron1 & ! int]nal tube omitt$4#eh ,footnote #eg3 ,see vol4 i41 p4 #be4 ,footnote #eh3 ,see vol4 i41 p4 #abh4 ,! full detail e/imate1 f :i* ! foll[+ items are extract$1 ( ! co/ ( alt]ation 0 writt5 by ,trevi?ick1 jun41 9 ! book & on ! page adjo9+ t conta9+ ! acc\nt ( ! =m] alt]ation & re-erection ( ! same eng9e by ,trevi?ick1 s541 9 #agge4 ,a #de-;in* cyl9d] eng9e1 work+ #bj lbs4 to ! in*3-- s4 d4 ,boil]s1 #h tons at #dbl4 #ccf #j #j ,iron ab\t ditto1 #f cwt4 at #dbl4 #ab #ab #j ,ca/+s ab\t ditto1 #ae cwt4 at #dbs4 #ah #j #j ,safety-valve & cocks #a #j #j ,wood ab\t bob1 #bjj ft4 at #fs4 #fj #j #j ,ca/ iron ab\t ditto1 #de cwt4 at #bes4 #ef #e #j ,brass ab\t ditto1 #fj lbs4 at #bs4 #f #j #j ,pi/on-rod1 #d 941 #ad ft4 long1 #eej lbs4 at #as4 #bg #aj #j ,t-piece1 #aj cwt4 at #bes4 #ab #aj #j ,cov]1 & bottom1 & pi/on1 #ce cwt4 at #cbs4 #ef #j #j ,nozzles1 #f cwt4 at #cbs4 #i #ab #j ,/eam & p]p5dicul> pipe1 #aj cwt4 at #bes4 #ab #aj #j ,receiv]1 #b ft4 #d 94 long1 & bottom1 #ae cwt4 at #bes4 #ah #ae #j ,air-pump1 bottom1 & case1 #aj cwt4 at #bes4 #ab #aj #j ,plung]1 #bb 941 #f ft4 long1 #ab cwt4 at #djs4 #bd #j #j ,=ce lift #e #j #j ,eng9e] #ff #j #j ,! t]m s+le ref]s to its op5-top cyl9d] z orig9ally erect$ by ,newcom51 :5 x 0 call$ ! ,c>loose eng9e1 & s x rema9$ aft] its re-erection 9 #agge1 "u ! "n ,dolcoa? new eng9e1 alias ,bullan ,g>d52 b aft] ! la/ re-erection 9 #agii x _h a cyl9d]-cov]1 & 0 call$ ! ,%ammal #de-;in* eng9e2 work+ #bj lbs4 to ! in* meant ! =ce on ea* in* ( ! pi/on1 includ+ vacuum on ! "o side ( #ad lbs4 & /eam on ! o!r side ( #f lbs4 to ! in*4 ,watt1 on 8 fir/ visit to ,cornwall1 9 #aggg1 spoke disp>ag+ly ( ! ,newcom5 atmosph]ic eng9es burd5$ to #f or #g lbs4 net to ! in*4 ,fifty ye>s lat] ,/u>t describ$ ,watt's eng9e z us+ /eam ( a some:at high] temp]ature ?an #bab degrees1 s z to produce a pressure betwe5 #ag & #ah lbs4 on ea* squ>e in* ( ! pi/on2 yet 9 practice1 f imp]fect vacuum & friction1 x _c raise m wat] p] in* ?an w\ld weigh ab\t #h-a_/b lbs41#ei or an increase ( net =ce--:5 comp>$ ) ! ,newcom5 atmosph]ic--( only a p\nd or two on ! in* 9 ! lapse ( ye>s embrac+ ! active lifetime ( ,watt4 ,! cause ( ?is slight increase ( p[] is s simple t x has be5 pass$ by unnotic$ by v _m4 ,! /eam pressure 9 ! ,newcom5 atmosph]ic 0 cont9u$ unalt]$ 9 ! ,watt vacuum eng9e4 ,trevi?ick con/ruct$ ! fir/ boil] & eng9e capable ( safely & economically us+ ! p[] ( high-pressure /eam4 ,nelson 0 oblig$ to come to close qu>t]s1 t 8 %ot1 propell$ by weak cannon & l[-pressure p[d]1 might p5etrate wood5 %ips4 ,we n[ manufacture & control high-pressure p[d]1 s t #ab in*es ( iron arm\r-plates _c resi/ its =ce2 b ?is k has tak5 ne>ly z long 9 gr[+ to p]fection z did ! ma/]y ( high-pressure /eam1 & its use 9 ! mu* m complicat$ /eam-eng9e4 ,footnote #ei3 ,/u>t's ',hi/ory ( ! ,/eam-,eng9e1' publi%$ #ahbd4 ,watt's eng9e1 z describ$ a qu>t] ( a c5tury aft] ! expiration ( 8 pat5t & ! adv5t ( ! high-pressure /eam-eng9e1 /ill d]iv$ its gross =ce f #ad lbs4 ( vacuum & #b or #c lbs4 ( /eam1 result+ 9 a net =ce ( #h-a_/b lbs4 ,trevi?ick's eng9e ( #agii1 :i* h]ald$ ! la/ h\rs ( ! ,watt pat5t au?ority1 & may be tak5 z ! fir/ di/9ct evid5ce ( comp>atively high-pressure /eam 9 l>ge ,corni% pump+ eng9es1 d]iv$ its p[] f #ad lbs4 ( vacuum & #f lbs4 ( /eam1 be+ toge!r b #b or #c lbs4 on ! in* m ?an ! ,watt eng9e1 b its net =ce ( #ab lbs4 to ! in* 0 half aga9 z mu* z ! net =ce ( ! ,watt eng9e1 ! increase be+ :olly f ! /eam pressure1 :i* 0 nev] practis$ by ,watt1 & :i* 9 its almo/ unlimit$ =ce gives ! greatly increas$ p[] to mod]n /eam-eng9es4 ,trevi?ick's e/imate = a new eng9e ( ! same size z ! old 0 #bjjjl41 b z ! old "o c\ld be improv$ = #acjjl41 ! latt] c\rse 0 adopt$1 ! wood5 ma9 beam ) its segm5t head 0 reta9$1 a cov] 0 add$ to ! cyl9d]1 & a new pi/on-rod & pi/on2 a pole air-pump 0 us$ 9 lieu ( ! m usual ,watt air-pump bucket2 a fe$-pole =c$ wat] into ! boil]1--an indirect pro( ( increas$ /eam pressure4 ,! new globul> boil] ) int]nal tube weigh$ #h tons2 ! eng9e]'s *>ge = c>ry+ out ! "w 0 #ffl4 ,! use ( /rong /eam z ! prime mov] ( ! /eam-eng9e increas$ m rapidly beyond ?an )9 ! limits ( ,cornwall1 = 9 #ahjb 0 erect$ at ,coalbrookdale a high-pressure /eam-puff] eng9e1 to :i* ,trevi?ick atta*$ a pump :i* =c$ wat] ?r\gh a column ( upright pipes1 t ! p[] ( ! eng9e might be accurately measur$4 ,x work$ ) /eam ( f #ej to #ade lbs4 on ! in*1 & :olly disc>d$ ! vacuum :i* _h be5 ,watt's ma9/ay4 ,! boil] is #d feet diamet]1 ! cyl9d] #g in*es diamet]1 #c-;feet /roke4 ,! wat]-pi/on is #aj in*es 9 diamet]1 draw+ & =c+ #ce feet p]p5dicul>1 equal beam4 ,i fir/ set x (f ) ab\t #ej lbs4 on ! in* pressure aga9/ ! /eam-valve1 = ! inspection ( ! eng9e]s ab\t ?is neighb\rhood4 ,! /eam cont9u$ to rise ! :ole ( ! "t x work$2 x w5t f #ej to #ade lbs4 to ! in*4 ,! eng9e]s at ?is place all said t x 0 impossible = s small a cyl9d] to lift wat] to ! top ( ! pumps1 & degrad$ ! pr9ciple1 ?\gh at ! same "t !y spoke highly 9 fav\r ( ! simple & well-contriv$ eng9e4 ,aft] !y _h se5 ! wat] at ! pump-head1 !y said t x 0 possible1 b t ! boil] w\ld n ma9ta9 its /eam at t pressure = five m9utes2 b aft] a %ort "t !y w5t (f1 ) a solid c\nt5ance & a sil5t tongue4#fj ,footnote #fj3 ,see ,trevi?ick's lett]1 ,augu/ #bbnd1 #ahjb1 vol4 i41 p4 #aec4 ,?is high-pressure /eam pump+ eng9e 9 #ahjb may be tak5 z ! fir/ pump+ eng9e ( ! puff] class us+ su* /rong /eam4 ,9 ! spr+ ( ! foll[+ ye>#fa a some:at simil> eng9e 0 erect$ 9 ,london4 ,! cyl9d] is #aa in*es 9 diamet]1 ) a #c-a_/b-;feet /roke4 ,x requires ! /eam at a pressure ( #dj to #de lbs4 to ! in* to d its "w well1 work+ ab\t tw5ty-six or tw5ty-sev5 /rokes p] m9ute4 ,x is mu* admir$ by ev]yone t has se5 x1 & saves a consid]able quantity ( coal :5 comp>$ ) a ,b\lton & ,watt4 ,mr4 ,williams1 ,mr4 ,rob]t ,fox1 ,mr4 ,g\ld1 & ,capta9 ,william ,davey 7 "h1 & mu* lik$ ! eng9e2 !y gave me an ord] = "o = ,cornwall z a specim54 ,?is p>ticul> eng9e 0 = driv+ ma*9]y 9 a cannon manufactory4 ,a high-pressure pump+ eng9e 0 at "w at ,gre5wi*1 & "s 7 at "w 9 ,cornwall4 ,footnote #fa3 ,see ,trevi?ick's lett]1 ,may #bnd1 #ahjc1 vol4 i41 p4 #aeh4 ,,p5yd>ran1 ne> ,,c>diff19999,*eck ord] ( ^! l9es ,,mr4 ,,giddy1 ,octob] #a/1 #ahjc4 ,sir1--,9 consequ5ce ( ! eng9e bur/+ at ,gre5wi*1 ,i h be5 on ! spot to inspect its effects4 ,i f\nd x _h bur/ 9 e direction4 ,! bottom /ood :ole on its seat+2 x p>t$ at ! level ( ! *imney4 ,! boil] 0 ca/ iron1 ab\t #a in* ?ick1 b "s p>ts 7 ne>ly #a-a_/b in*2 x 0 a r\nd boil]1 #f feet diamet]2 ! cyl9d] 0 #h in*es diamet]1 work+ d\ble2 ! bucket 0 #ah in*es diamet]1 #ba feet column1 work+ s+le1 f :i* y c judge ! pressure requir$ to "w ?is eng9e4 ,! pressure1 x appe>s1 :5 ! eng9e bur/1 mu/ h be5 v great1 = !re 0 "o piece ( ! boil]1 ab\t #a in* ?ick & ab\t #e cwt41 ?r[n upw>ds ( #abe y>ds2 & f ! hole x cut 9 ! gr\nd on its fall1 x mu/ h be5 ne>ly p]p5dicul> & f a v great height1 = ! hole x cut 0 f #ab to #ah in*es deep4 ,"s ( ! bricks 7 ?r[n #bjj y>ds1 & n two bricks 7 left fa/ to ea* o!r1 ei!r 9 ! /ack or r\nd ! boil]4 ,x appe>s ! boy t _h c>e ( ! eng9e 0 gone to cat* eels 9 ! f\ndation ( ! build+1 & _h left ! c>e ( x to "o ( ! lab\r]s2 ?is man1 see+ ! eng9e work+ mu* fa/] ?an usual1 /opp$ x1 )\t tak+ (f a spann] :i* fa/5$ d[n ! /eam-lev]1 & a %ort "t aft] be+ idle x bur/1 kill$ ?ree on ! spot & ano!r di$ soon aft] ( 8 injuries4 ,! boy return$ t in/ant1 & 0 !n go+ to take (f ! trig f ! valve4 ,he 0 hurt1 b is n[ recov]+2 he _h left ! eng9e ab\t an h\r4 ,i w\ld be mu* oblig$ to y if y w\ld calculate ! pressure requir$ to bur/ ?is boil] at #a in* ?ick1 suppos+ x to be a s\nd ca/+1 & :at pressure x w\ld require to ?r[ ! mat]ials ! di/ance ,i h be=e /at$1 = ,b\lton & ,watt h s5t a lett] to a g5tleman ( ?is place1 :o is ab\t to erect "s ( ^? eng9es1 say+ t !y knew ! effects ( /rong /eam long s9ce1 & %\ld h erect$ !m1 b knew ! risk 0 too great to be left to c>eless eng9em51 & t x 0 an inv5tion ( ,mr4 ,watt1 & ! pat5t 0 n wor? any?+4 ,?is lett] has mu* enc\rag$ ! g5tlem5 ( ?is neighb\rhood respect+ its utility2 & z to ! risk ( bur/+1 !y say x c be made q secure4 ,i believe t ,messrs4 ,b\lton & ,watt are ab\t to d me e injury 9 _! p[]1 = !y h done _! utmo/ to report ! explosion1 bo? 9 ! newspap]s & 9 private lett]s1 v diff]5t to :at x really 02 !y also /ate t driv+ a c>riage 0 _! inv5tion2 t _! ag5t1 ,murdo*1 _h made "o 9 ,cornwall & %[n x to ,capta9 ,&rew ,vivian1 f :i* ,i h be5 enabl$ to d :at ,i h done4 ,i w\ld ?ank y = any in=mation t y might h collect$ f ,b\lton & ,watt1 or f any ( _! ag5ts1 respect+ _! ev5 work+ ) /rong /eam1 & if ,mr4 ,watt has ev] /at$ 9 any ( 8 publications ! effects ( x1 because if he condemns x 9 any ( 8 writ+s1 x w cle>ly %[ f t1 t he did n "k ! use ( x4 ,mr4 ,homfray1 ( ?is place1 has tak5 me by ! h&1 & w c>ry bo? ! eng9es & ! pat5t to ! te/4 ,!re are sev]al ( ,b\lton & ,watt's eng9es be+ tak5 d[n "h1 & ! new eng9es be+ erect$ 9 _! place4 ,above #gjj horse-p[]s h be5 ord]$ at #abl4 #abs4 = ea* horse-p[] = ! pat5t "r1 & ! p]sons t ord]$ !m make !m !mselves1 )\t any exp5se to me :atev]4 ,if ,i c be left quiet a %ort "t ,i %all d well1 = ! eng9es w f> exce$ ^? ( ,b\lton & ,watt4 ,! eng9e at ,gre5wi* did f\rte5 millions ) a bu%el ( coals2 x 0 only an #h-;in* cyl9d]1 & work$ )\t an expansive cock1 & "u too light a load to d good duty2 also on a bad con/ruction1 = ! fly-:eel 0 load$ on "o side1 s z to divide ! p[] ( ! d\ble eng9e1 & connect$ to ! pump-rods on a v bad plan4 ,i rememb] t ,b\lton & ,watt's #bj-;in* cyl9d]s :5 on trial did n exce$ t5 millions2 ,i believe y h ! figures 9 y\r keep+4 ,let u h ! #fj-;horse p[] at "w t is n[ build+1 & !n ,i w %[ :at is to be done4 ,x w be load$ at #cj lbs4 to ! in* on ea* side ! pi/on1 x has an #h-;feet /roke ) an expansive cock1 & ! bl[+ cyl9d] directly ov] ! /eam-cyl9d]1 z free f friction z possible4 ,!re 0 no eng9e /opp$ on acc\nt ( ?is accid5t2 b ,i %all nev] let ! fire come 9 contact aga9 ) ! ca/ iron4 ,! boil] at ,gre5wi* 0 heat$ r$ hot & burnt all ! jo9ts ! ,sunday be=e ! explosion4 ,i h receiv$ a lett] f a p]son 9 ,/af=d%ire :o has a cyl9d]-boil] at "w ) ! fire 9 x1 & he says ! eng9e p]=ms above all expectation2 he reque/s me to give him leave to build a great _m m4 ,i %all put two /eam-valves & a /eam-gauge 9 future1 s t ! quicksilv] %all bl[ out 9 case ! valve %\ld /ick1 & all ! /eam be dis*>g$ ?r\gh ! gauge4 ,a small hole w dis*>ge a great quantity ( /eam at t pressure4 ,!re w be a railroad-eng9e at "w "h 9 a =tnight2 x w g on rails n exce$+ an elevation ( "o-fiftie? "p ( a p]p5dicul> & ( consid]able l5g?4 ,! cyl9d] is #h-a_/b in*es 9 diamet]1 to g ab\t two & a half miles an h\r2 x is to h ! same velocity ( ! pi/on-rod4 ,x w weigh1 wat] & all complete1 )9 #e tons4 ,i h desir$ ,capta9 ,a4 ,vivian to wait on y to give y e in=mation respect+ ,murdo* c>riage1 :e!r ! l>ge "o at ,mr4 ,budge's f\ndry 0 to be a cond5s+ eng9e or n4 ,is x possible t ?is eng9e might be bur/ by gas8 ,i am1 ,sir1 ,y\r v ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,?is high-pressure puff] pump+ eng9e at ,gre5wi*1 9 #ahjc1 work$ a pump ( #ah in*es 9 diamet]4 ,! eng9e boy hav+ fix$ ! safety-valve :ile he fi%$ = eels1 caus$ an explosion ( ! boil]4 ,?is 0 ! fir/ mi%ap f ! use ( high-pressure /eam4 ,! boil] 0 globul>1 #f feet 9 diamet]1 & f an in* to an in* & half 9 ?ickness1 made ( ca/ iron2 ! cyl9d]1 ( #h in*es 9 diamet]1 0 p>tly let into & fix$ on ! boil]4 ,its g5]al design is se5 9 ! pat5t draw+ ( #ahjb1 ,fig4 #a4fb ,trevi?ick det]m9$ 9 future to use two safety-valves1 & also a safety /eam-gauge4 ,at t "t "o ( 8 high-pressure puff]-eng9es1 ) a cyl9drical boil] & int]nal tube1 0 work+ 9 ,/af=d%ire4 ,footnote #fb3 ,see vol4 i41 p4 #abh4 ,! ,gre5wi* high-pressure puff]-eng9e did f\rte5 millions ( duty ) a bu%el ( coals1 #hd lbs4 ,a #fj-;horse-p[] eng9e 0 be+ built 9 ,wales1 ) an #h-;feet /roke1 to "w expansively ) #cj lbs4 ( /eam on ! in* 9 ! boil]4 ,= a m ?or\gh te/ ) ! l[-pressure vacuum eng9es1 9 competition1 ! ,gov]nm5t int5d$ to use ! new eng9es1 & "s ( ,watt's eng9es hav+ be5 remov$ to make room = !m1 ,b\lton & ,watt wrote to a g5tleman :o 0 ab\t to ord] an eng9e f ,trevi?ick1 ,we knew ! effects ( /rong /eam long s9ce1 & %\ld h erect$ !m1 b knew ! risk 0 too great4 ,moreov]1 x 0 an inv5tion ( ,mr4 ,watt's1 & ! pat5t 7,trevi?ick's7 0 n wor? any?+4 ,?is admission cle>ly %[s n only t ,watt did n make high-pressure /eam-eng9es1 b t he did 8 be/ to prev5t o!rs f mak+ !m4 ,,mr4 ,,giddy1 ,,p5yd>ran1 ,,c>diff1 ,janu>y #e?1 #ahjd4 ,sir1--,i receiv$ y\rs a few days s9ce1 & %\ld h answ]$ x soon]1 b ,i 0 at ,swansea = ! la/ f\r weeks1 & wi%$ to return "h to give y z full an acc\nt ( our proce$+s z possible4 ,we h _h an #h-;in* cyl9d] at "w "h by way ( trial2 x work$ exce$+ly well a hamm] ( ! same size z is n[ be+ work$ "h by an atmosph]ic eng9e #bh in*es diamet]1 #e-;feet /roke1 :i* does n ma/] its "w ) great] ease ?an ! #h-;in* cyl9d]4 ,! #h-;in* is n[ remov$ to ,swansea1 & is w9d+ coals2 ! baskets hold #f cwt4 ( coal2 x lifts #hj y>ds 9 a m9ute & a qu>t]1 & burns #f cwt4 ( coal 9 tw5ty-f\r h\rs4 ,!re 7 twelve horses on ?is pit be=e1 lift+ #hj tons ( coal 9 ! c\rse ( ! tw5ty-f\r h\rs4 ,y may fairly /ate t ! #h-;in* cyl9d] does betwe5 ?irty & =ty horses' "w 9 tw5ty-f\r h\rs1 ) #f cwt4 ( coal4 ,"o ( ,b\lton & ,watt's #ah-;in* d\ble eng9e1 ab\t half a mile f x1 lift+ baskets ( ! same size1 & ) ! same velocity1 burns above ?ree times ! quantity ( coal4 ,! #h-;in* eng9e requires ! /eam to be ab\t #df or #dh lbs4 to ! in* to d its "w well4 ,! /&]s-by w\ld n believe t su* a small eng9e c\ld lift a basket ( coal1 b are n[ mu* pleas$ ) x1 & h giv5 ord]s = sev]al m4 ,!re w be ano!r at "w "h = ! same purpose 9 ab\t six weeks1 a #ae-;in* cyl9d]1 #f-;feet /roke1 :i* is a great p[] = a w9d+ eng9e4 ,mr4 ,watt says1 9 a lett] to ,mr4 ,homfray1 t he c\ld n make any ( 8 exp]im5ts 9 /rong /eam answ] ! purpose4 ,x is my belief t he nev] made any exp]im5ts ( any consequ5ce 9 /rong /eam4 ,a great numb] are build+ at diff]5t f\ndries4 ,mr4 ,%>ratt1 a f\nd] at ,man*e/]1 :o has f\r 9 build+1 said t he w\ld n pay ! pat5t "r2 on giv+ him notice ( a trial he agre$ to pay ! pat5t "r4 ,i h receiv$ a lett] f ,london1 say+ t an eng9e] call$ ,dixon has two eng9es on ! same plan work+2 & says t he %all n pay any?+ to ! pat5tee2 t ! words 9 ,mr4 ,watt's specification are en\gh to indemnify him f my ?reats4 ,we h _h ?ree c\nsels' op9ions on ! subject1 & !y all agree t ! pat5t is good4 ,c\nsels ,m>ratt & ,gibbs pr9cipally treat$ on ! con/ruction ( ! eng9e1 m ?an on ! pr9ciple2 b ,ersk9e 0 pr9cipally on ! pr9ciple ( ! eng9e1 & said v little ( its con/ruction4 ,!y all say ! words 9 ,mr4 ,watt's specification w h no weight :atev] aga9/ u4 ,i %all leave ?is place to-morr[ = ,london to make inquiry into ^? eng9es1 & to get ! bus9ess into c\rt if !y w cont5d4 ,i %all be at ,no4 #b1 ,s\?ampton ,/reet1 ,/r&1 & expect to be 9 t[n ab\t five or six days1 & if y w be s good z to return "h1 f ,ox=d1 ) me1 ,i w call on y 9 my j\rney d[n4 ,x is b #ej miles f ,bri/ol1 & n s mu* z #ajj miles f ,ox=d1 & ! coa* passes v ne> ?is place4 ,!re is a great deal ( ma*9]y & m9+ "h1 :i* w\ld engage y\r att5tion = a few days1 & v pleasant g5tlem5 ab\t ! neighb\rhood4 ,if ,i _h n be5 call$ to ,swansea to put up ! w9d+ eng9e1 ! road-eng9e w\ld h be5 at "w long s9ce1 b 9 my abs5ce v little 0 done to x4 ,! "w is all ready1 & a "p ( x put toge!r4 ,if ,i c\ld t>ry f\r or five days long] ,i c\ld set x to "w be=e go+ to ,london4 ,!y promise me t x %all be complet$ be=e my return4 ,i ?9k !re is no d\bt ( its be+ f9i%$1 z ,i h ,frank ,b5netts "h f ,cornwall ab\t x1 & a pl5ty ( h&s to assi/ him4 ,i h a ?\s& ?+s to relate to y1 too mu* = pap] to conta91 !re=e mu/ reque/ y to be s good z to g d[n f ,ox=d ) me1 & ,i w promise1 on w>rant1 t ! road-eng9e %all be f9i%$ be=e my return4 ,:5 x is set to "w ,i %all return to ,cornwall4 ,i rema91 ,sir1 ,y\r humble s]vant1 ,,ri*>d ,,trevi?ick4 ,9 #ahjd an #h-;in* cyl9d] high-pressure puff]-eng9e1 ) /eam ( #dh lbs4 to ! in*1 work$ a l>ge hamm] z well z a #bh-;in* cyl9d] atmosph]ic eng9e1 & m economically ?an a ,watt l[-pressure /eam vacuum eng9e ) an #ah-;in* cyl9d]1 :i* 0 five times z l>ge z ! little high-pressure4 ,9 consequ5ce ( ?is sup]iority ^? :o came to witness ! trial ord]$ sev]al m ( ,trevi?ick's eng9es1 "o ( :i* ) a #ae-;in* cyl9d] & #f-;feet /roke 0 to be at "w 9 a few weeks4 ,watt wrote to ,mr4 ,homfray t he c\ld n make any ( 8 exp]im5ts 9 /rong /eam answ] ! purpose1 & ,trevi?ick decl>$ ,watt nev] c\ld h tri$ any exp]im5ts ) high /eam4 ,dixon refus$ to pay pat5t "r because ! words ( ,mr4 ,watt's specification1 9 cases :]e cold wat] _c be _h 9 pl5ty1 ! eng9es may be wr\ght by ! =ce ( /eam only1 by dis*>g+ ! /eam into ! op5 air aft] x has done its (fice1 are en\gh to indemnify him4 ,em95t c\nsel 7 ( op9ion t ! words 9 ,watt's specification w h no weight :atev]4 ,m>ratt & ,gibbs 7 incl9$ to re/ on ! diff]5ce 9 ! con/ruction ( ! two k9ds ( eng9es1 :ile ,ersk9e boldly said t ! pr9ciple 0 diff]5t1 & he c>$ little = ! k9d ( con/ruction4 ,! admission by ,watt t he c\ld d no?+ ) high /eam aft] an exp]i5ce ( ?irty ye>s f ! date ( 8 pat5t1 %[s h[ difficult ! "w 0 to ^? :o _h to f9d ! way2 yet ,trevi?ick _h sev]al at "w )9 a few mon?s ( 8 fir/ m5tal sight ( a /eam-eng9e )\t cond5s+ wat]1 fitful glimpses ( :i* pass$ & repass$ :ile he sat unobs]v$ 9 ! cr[d$ law c\rt 9 #agif he>+ ! rem>ks ( eng9e]s & c\nsel4 ,! public until n[ call$ me a s*em+ fell[1 b _! tone is mu* alt]$4 ,an eng9e is ord]$ = ! ,we/ ,india ,docks1 to travel itself f %ip to %ip1 to unload & to take up ! goods to ! upp] floors ( ! /oreh\ses4 ,b\lton & ,watt h /ra9$ e n]ve to get a ,bill 9 ! ,h\se to /op ^! eng9es1 say+ ! lives ( ! public are endang]$ by !m1 & ,i h no d\bt !y w\ld h c>ri$ _! po9t1 if ,mr4 ,homfray _h n gone to ,london to prev5t x2 9 consequ5ce ( :i* an eng9e] f ,woolwi* 0 ord]$ d[n1 & "o f ! ,admiralty ,(fice1 to inspect & make trial ( ! /r5g? ( ! mat]ials4#fc ,footnote #fc3 ,see ,trevi?ick's lett]1 #bbnd ,febru>y1 #ahjd1 vol4 i41 p4 #afa4 ,aft] a week or two ano!r lett] /ates1#fd-- ,we are prep>+ to get ! mat]ials ready = ! exp]im5ts by ! ,london eng9e]s1 :o are to be "h on ,sunday next4 ,we h fix$ up #bh feet ( #ah-;in* pumps = ! eng9e to lift wat]4 ,^! eng9e]s p>ticul>ly reque/$ t !y might h a giv5 weight lift$1 s z to be able to calculate ! real duty done by a bu%el ( coal4 ,z !y int5d to make trial ( ! duty p]=m$ by ! coal consum$1 !y w /ate x z aga9/ ! duty p]=m$ by ,b\lton's great eng9es1 :i* did upw>d ( tw5ty-five millions1 :5 _! #bj-;in* cyl9d]s1 aft] be+ put 9 ! be/ ord] possible1 did n exce$ t5 millions4 ,z y 7 consult$ on all ^? trials ( ,b\lton's eng9es1 y\r pres5ce w\ld h great weight ) ^? g5ts1 o!rwise ,i %all n h fair play4 ,let me meet !m on fair gr\nds & ,i w soon conv9ce !m ( ! sup]iority ( ! ',pressure-(-/eam eng9e4' ,footnote #fd3 ,see ,trevi?ick's lett]1 #d? ,m>*1 #ahjd1 vol4 i41 p4 #aff4 ,watt left no /one unturn$ to prev5t ! use ( high-pressure /eam-eng9es1 & =tune fav\r$ him1 = aft] f\r or five days ,trevi?ick aga9 wrote3-- ,i am sorry to in=m y t ! exp]im5ts t 7 to be exhibit$ be=e ! ,london g5ts are put (f1 on acc\nt ( an accid5t :i* happ5$ to ,mr4 ,homfray4 ,i f9d myself mu* disappo9t$ on acc\nt ( ! accid5t1 = ,i 0 desir\s to make ! eng9e g ?r\gh its diff]5t "w1 t its effect might be publi%$ z e>ly z possible4#fe ,footnote #fe3 ,see ,trevi?ick's lett]1 #i? ,m>*1 #ahjd1 vol4 i41 p4 #afh4 ,:ile con/ruct+ ^? num]\s high-pressure eng9es = roll+ mills1 w9d+ eng9es1 & pump+ eng9es1 ! ,wel% & ,newca/le locomotives 7 be+ made & work$1 yet he f\nd "t to tea* ! p ( ,/\rbridge4 ,,mr4 ,,giddy1 ,,/\rbridge1 ,july #e?1 #ahjd4 ,sir1--,i %\ld h answ]$ y\r lett] "s "t s9ce1 b wait$ to set two o!r eng9es to "w fir/4 ,! great eng9e at ,p5yd>ran goes on exce$+ly well4 ,! eng9e w roll #aej tons ( iron a week ) #ah tons ( coal4 ,! two eng9es ( ,b\lton's at ,d[lais burn #dj tons to roll #afj tons2 !y are a #bd-;in* & a #bg-;in* d\ble4 ,! eng9e at ,p5yd>ran is #ah-a_/b in*es1 #f-;feet /roke1 works ab\t eighte5 /rokes p] m9ute3 x requires ! /eam ab\t #de lbs4 to ! in* above ! atmosph]e4 ,i work$ x expansive fir/1 :5 work+ ! hamm]1 :i* 0 a m regul> load ?an roll+2 !n ) /eam high en\gh to "w twelve /rokes p] m9ute ) ! cock op5 all ! /roke2 !n ,i %ut x (f at half ! /roke1 :i* r$uc$ ! numb] ( /rokes to t5 & a half p] m9ute1 ! /eam & load ! same 9 bo?2 b ,i did n cont9ue to "w x expansively1 because ! "w 9 roll+ is v unev51 & ! c>eless workm5 w\ld /op ! eng9e :5 work+ expansive4 ,:5 ! cyl9d] 0 full ( /eam ! roll]s c\ld n /op x2 & z coal is n an object "h1 ,mr4 ,homfray wi%$ ! eng9e might be work$ to its full p[]4 ,! sav+ ( coal w\ld be v great by work+ expansively4 ,! trials we h made = sev]al weeks pa/ aga9/ ,b\lton's eng9es h be5 by work+ ) ! cyl9d] full ( /eam4 ,! cock spr+s out ( its seat :5 wat] gets into ! cyl9d]1 & prev5ts any mis*ief f ! velocity ( ! fly-:eel4 ,! tram-eng9e has c>ri$ two loads ( #aj tons ( iron to ! %ipp+ place s9ce y left ?is4 ,mr4 ,hill says he w n pay ! bet1 because !re 7 "s ( ! tram-plates 9 ! tunnel remov$ s z to get ! road into ! middle ( ! ar*4 ,! fir/ objection he />t$ 0 t "o man %\ld g ) ! eng9e1 )\t any assi/ance1 :i* ,i p]=m$ myself )\t help2 & n[ 8 objection is t ! road is n 9 ! same place z :5 ! bet 0 made4 ,i expect ,mr4 ,homfray w be =c$ to take /eps t w =ce him to pay4 ,z soon z ,i return f "h !re w be ano!r trial1 & "s p]son w be call$ to te/ify its effects1 & !n ,i expect !re w be a lawsuit imm$iately4 ,! travell+ eng9e is n[ work+ a hamm]4 ,at ,worce/] la/ week we put a #aj-;horse eng9e to "w 9 a glov]'s manufactory4 ,! flue f ! eng9e is c>ri$ ?r\gh ! dry+ room & dries 8 lea!r4 ,! /eam f ! eng9e goes to take ! ess5ce out ( ! b>k1 & also to extract ! col\r out ( ! wood = dye+ ! lea!r4 ,!n x boils ! dye1 & ! /eam t is left is c>ri$ into 8 hot-h\se4 ,x works exce$+ly well4 ,?is week ,i put ano!r to w9d coals at ?is place1 a #aj-;horse p[]1 :i* works v well4 ,all ! tradesm5 are set aga9/ x2 !y say t !re is no c>p5t] or mason "w ab\t x1 & v little smi?-"w1 & t x w de/roy _! bus9ess4 ,! eng9e] on ! spot is also aga9/ x v mu*4 ,i d n expect t x w be kept long at "w aft] ,i leave x1 unless ! proprietor takes c>e to prev5t ^? p f do+ an injury to x4 ,mr4 ,homfray 0 "h ye/]day1 b is n[ return$ to ,p5yd>ran4 ,i %all g f "h to ,coalbrookdale4 ,!re is an eng9e !re almo/ ready = ! ,we/ ,india ,docks4 ,x w be ready to s5d (f to ,london 9 ab\t f\r weeks4 ,x w be a v complete eng9e4 ,! pumps = =c+ ! wat] w be fix$ on ! back ( ! boil]4 ,x w =ce #ejj gallons ( wat] #ajj feet high 9 a m9ute2 above t5 times ! quantity t eng9es work$ by m5 c d4 ,mr4 ,homfray & myself %all be 9 t[n z soon z ! ca/+s are s5t (f4 ,i hope y w be !re at ! "t4 ,if y wi% to see ! eng9es already at "w 9 ,london1 call on ,mr4 ,david ,watson1 /eam-eng9e mak]1 ,blackfri>s ,road4 ,he lives up ab\t #ejj or #fjj y>ds above ! bridge on ! left-h& side2 y w see 8 "n ov] 8 door4 ,if y h "t to inspect ^? eng9es y w f9d by comp>+ !m aga9/ ,b\lton's1 do+ ! same "w1 t !re is a great sav+ ( coal above o!r eng9es4444 ,i %all g to ,liv]pool & ,man*e/] f "h1 & aga9 to ,coalbrookdale4 ,!re are ?ree eng9es at ! ,dale begun1 to "w ) cond5s]s1 = places :]e coal is sc>ce4 ,i ?9k x is bett] to make !m ourselves1 = if we d n1 "s o!rs w1 = !re mu/ be a sav+ ( coal by cond5s+4 ,b ) small eng9es1 or :]e coal is pl5tiful1 ! eng9e w\ld be be/ )\t x4 ,!y say at ! ,dale ab\t putt+ two cyl9d]s1 b ,i ?9k "o cyl9d] p>tly fill$ ) /eam w\ld d equally z well z two cyl9d]s4 ,t eng9e at ,worce/] %uts (f ! /eam at ! fir/ ?ird ( ! /roke1 & works v uni=mly4 ,i _c tell :at coal x burns yet1 b ,i believe x is a v small quantity4 ,i %all "k 9 a %ort "t :at advantage w be ga9$ by work+ expansive4 ,i expect x w be v consid]able4 ,!re are a great _m eng9es mak+ & ord]$4 ,b\lton & ,watt & sev]al o!rs are do+ ev]y?+ to de/roy _! cr$it1 b x is impossible to de/roy x n[ t x is s well kn[n4 ,i h n tak5 any ( ! gr\nd at ,bri/ol to remove4 ,i call$ on !m & told !m x 0 possible to break ! gr\nd )\t m51 & !y wi% me to take a piece to cle> out1 b w\ld n set b a small piece at a "t2 !re=e x w\ld be disclos+ ! bus9ess to no purpose4 ,!y 7 v desir\s to "k ! plan1 b ,i w\ld n satisfy !m1 nei!r w ,i unless !y pay me = x 9 "s way or o!r4 ,if y direct = me at ! ,dale x w f9d me4 ,i am happy to f9d t y h a seat 9 ! ,h\se4 ,i wi% e seat 0 fill$ ) su*4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,trevi?ick fully und]/ood ! value ( ! expansive pr9ciple 9 #ahjd3 :5 work+ ) /eam ( #de lbs4 to ! in*1 ! eng9e w5t at a spe$ ( twelve /rokes a m9ute4 ,on cutt+ (f ! /eam at half-/roke1 ! spe$ & consequ5t "w done fell to t5 & a half /rokes a m9ute2 9 o!r words1 ! "w p]=m$ by ! eng9e fell (f only "o-eigh? "p1 :ile ! quantity ( /eam & consequ5tly ( coal 0 r$uc$ by "o-half4 ,! pr9ciple 0 e/abli%$1 b ! application 0 practically incomplete f ! want ( heavi] fly-:eels1 to give out _! mom5tum dur+ ! latt] half ( ! /roke1 :5 ! exp&+ /eam 0 less5+ its =ce4 ,! sav+ ( coal w\ld be v great by work+ expansively1 b z coal is n an object "h1 ,mr4 ,homfray 0 c>eless ab\t ! expansion4 ,?irty-?ree ye>s aft] ?is indirect *eck to /eam-eng9e economy1 ! writ]1 !n liv+ 9 ! ,sirh[ey ,iron ,works1 & )9 /one's-?r[ ( ,mr4 ,homfray's ,works1 recomm5d$ ! removal ( ! ,b\lton & ,watt's waggon boil]s1 to make room = ,trevi?ick's boil]s1 on ! plea ( sav+ "o-half ! fuel1 & at ! same "t increas+ ! p[] ( ! eng9e1 & !reby ! pressure ( ! bla/ 9 ! iron furnaces4 ,! proprietor 0 c>eless ab\t ! sav+ ( coal1 & 0 d\btful t an increas$ bla/ w\ld increase ! quantity ( iron smelt$4 ,! promise t ! wages ( "o-half ( ! numb] ( boil] firem5 w\ld be sav$1 0 und]/ood4 ,trevi?ick's high-pressure boil]s replac$ ! ,watt l[-pressure1 result+ 9 a l>gely-increas$ quantity ( iron f ! great] p[] & pressure ( bla/ 9 ! furnaces1 & at "o-half ! exp5diture ( coal 9 ! boil]s3 t5 m5 _h be5 employ$ z firem5 ( ! ,watt boil]s dur+ tw5ty-f\r h\rs2 ) ,trevi?ick's boil]s1 five m5 did ! "w4 ,! high-pressure puff]-eng9e1 ) an #ah-;in* cyl9d]1 work+ ) #de lbs4 ( /eam1 roll$ z mu* iron z ! two l>g] l[-pressure vacuum eng9es ( ,watt1 ( #bd & #bg in* cyl9d]s1 :i* toge!r 7 m ?an ?ree times ! size ( ! high-pressure eng9e1 & co/ ?ree times z mu*4 ,at ,/\rbridge1 z else:]e1 ev]yone 0 aga9/ ! new plan4 ,! eng9e] 9 *>ge did n l x1 & ! c>p5t]s1 smi?s1 & masons saw ! end ( _! occupation z eng9e erectors1 if !re 0 no long] a necessity = f\ndations1 well-"w1 c41 = cond5s+ wat]1 & _m o!r ?+s1 necess>y to complete a ,watt eng9e2 :ile ! high-pressure puff] 0 no soon] unload$ ?an x 0 ready to "w4 ,a great *>m 9 ,trevi?ick's "* 0 8 fre$om & l>g5ess ( view 9 que/ions ( competition4 ,he 0 !n mak+ ?ree eng9es at ,coalbrookdale1 to be work$ ) high-pressure /eam1 comb9$ ) ! ,watt air-pump & cond5s]2 & ?\gh sm>t+ f ! conte/ ) 8 great rival1 yet wrote1 ,i ?9k x is bett] to make !m ourselves1 = if we d n1 "s o!rs w1 = !re mu/ be a sav+ ( coal by cond5s+4 ,b ) small eng9es1 or :]e coal is pl5tiful1 ! eng9e w\ld be be/ )\t x4 ,^? words accurately describe ! practice ( ! pres5t day1 ?\gh writt5 sixty-six ye>s ago1 & 7 foll[$ by o!rs equally true 9 pr9ciple1 ?\gh v>i$ 9 =m to suit special requirem5t4 ,!y say at ! ,dale ab\t putt+ two cyl9d]s1 b ,i ?9k "o cyl9d] p>tly fill$ ) /eam w\ld1 d equally z well z two cyl9d]s4 ,^! sagaci\s views requir$ ! untir+ lab\r ( ! foll[+ twelve ye>s to p]fect & make practical1 :5 appli$ to ! l>ge/ eng9es ( ! "t2 :i* we %all n[ trace 9 ! con/ruction ( a /rong & economical boil]1 supply+ high-pressure /eam to ! cyl9d] dur+ only a comp>atively small portion ( ! /roke1 complet+ x by expansion1 s t at its f9i% ! /eam _h become ( l[ pressure :5 pass$ to ! cond5s]4 ,! mov+ p>ts & expansive ge> 7 s simplifi$ z to be applicable to ! !n exi/+ l[-pressure /eam vacuum eng9es )\t ! complication ( ! d\ble cyl9d]s ( ,hornbl[] & ,woolf4 ,,de> ,,sir1 ,,p5yd>ran ,,place1 ,decemb] #bf?1 #ahjd4 ,i h be5 fav\r$ ) y\r lett]1 & 9 answ]1 respect+ ,mr4 ,mit*ell1 ,i am at a loss to "k f y\r lett] :at k9d ( iron he may likely want4 ,if y w direct him to write to me1 & expla9 himself1 ,i w imm$iately reply to him & d :at ,i c to assi/ & s]ve him4 ,i believe !re are vessels go+ ov] frequ5tly f ,c>diff to ,cornwall ) coals1 t he might h "p 9 c>go & ! rema9d] 9 coals4 ,i am happy to give y ! mo/ satisfactory acc\nt ( our ',trevi?ick's eng9e' go+ on well4 ,x has n[ be5 at "w _m mon?s1 & is by f> ! be/ eng9e we h4 ,we h = weeks weigh$ ! coal1 & kn[+ ! "w x does1 c speak ) confid5ce4 ,its #ah in*es diamet] /eam-cyl9d] consumes z ne> z c be #c tons ( coal 9 tw5ty-f\r h\rs1 or #ah tons p] week2 & 9 ?is "t x rolls ) ease #acj tons long weight ( iron f ! puddl+ furnaces1 at ! same heat1 into b>s ( #c in*es by ab\t half an in* ?ick4 ,n[1 "o on ,messrs4 ,b\lton & ,watt's plan1 ( '#bd in*es' /eam-cyl9d]1 at our neighb\r+ works at ,d[lais1 employ$ 9 do+ exactly ! same k9d ( "w1 consumes full z mu* coal1 & rolls only #ij tons 9 ! week4 ,^! be+ facts1 op5 = any p]son daily to see1 mu/ conv9ce any dispassionate man ( ! sup]iority ( ',trevi?ick's eng9es1' & t ! sav+ ( fuel is ne>ly "o-?ird1 besides ! o!r advantages ( sav+ wat] & grease1 :i* is no little4 ,! pack+ ( ! pi/on n[ gives u little or no tr\ble1 x goes f a =tnight to a mon?1 op5+ ! top n[ & !n to screw x d[n1 z x gets slack1 :i* %\ld be att5d$ to4 ,we use no grease or oil 9 pack+ ! pi/on or work+ ! eng9e1 hav+ f\nd blacklead mix$ ) wat]1 & p\r$ 'a little n[ & !n' ?r\gh a hole on ! top into ! /eam-cyl9d]1 suits ! pack+ ( ! pi/on mu* bett]1 & is *eap] ?an any?+ else4 ,ab\t #as4 wor? ( blacklead w la/ our eng9e a week4 ,we are n[ s ?or\ghly conv9c$ ( ! sup]iority ( ^! eng9es t ,i h j begun ano!r ( l>g] size4 ,! boil] is to be #bd or #bf feet long1 #g feet diamet]1 fire-tube at wide end #d feet #d in*es1 & at n>r[ end1 :]e x takes ! *imney1 #ba in*es1 /eam-cyl9d] #bc in*es diamet]4 ,?is boil]1 on acc\nt ( ! l5g? ( its tube )9side1 w1 ,i h no d\bt1 get /eam 9 proportion1 & "w ! eng9e ) mu* less coals ?an our pres5t "o4 ,trevi?ick is at ,coalbrookdale1 ,man*e/]1 c41 c41 v busy1 a great numb] ( eng9es be+ 9 h& 9 t "p ( ! _w2 & ,i ?9k by p]sev]ance ! prejudice is we>+ away v fa/1 & 9 spite ( all ,messrs4 ,b\lton & ,watt's opposition1 !y mu/ & w take ! lead ( !irs4 ,any p]son n[ want+ eng9es1 mu/ be next k9 to an idiot to erect "o ( ,b\lton's 9 pref]5ce to ,trevi?ick's4 ,i f9d !re is a small "o mak+ ne> y by ,mr4 ,vivian4 ,i hope !y h correspond$ ) ,trevi?ick ab\t ! proportions ( x2 if !y h n1 ,i %all be p>ticul>ly oblig$ to y to desire !m to d s1 = by 8 exp]i5ce ( :at he has done !y may be b5efit$1 = x w\ld be a %ock+ ?+ to h a bad eng9e put up = ! fir/ "t 9 8 native c\nty4 ,mrs4 ,homfray unites ) me 9 be/ complim5ts1 & wi%+ y _m happy returns ( ! season4 ,i rema91 de> ,sir1 ,y\r mo/ ob$i5t s]vant1 ,,samuel ,,homfray4 ,to ,mr4 ,davies ,giddy4 ,! evid5ce 9 ?is conte/ betwe5 ! ,watt l[-pressure /eam vacuum eng9e & ! ,trevi?ick high-pressure /eam-puff] eng9e is 9 fav\r ( ! new pr9ciple2 = ! /eam-eng9e ) an #ah-;in* cyl9d] did fifty p] c5t4 m "w ?an ! vacuum eng9e ) a #bd-;in* cyl9d] ) an equal quantity ( coal1 ?\gh ! latt] 0 sev5ty-five p] c5t4 l>g] ?an ! =m]2 & a /ill great] economy 0 expect$ f ! l>g] boil] to be built1 #bf feet long1 #g feet 9 diamet]1 ) int]nal fire-tube #d feet #d in*es diamet] at ! fire end1 tap]+ to #ba in*es at ! *imney end4 ,?us 9 #ahjd ! cyl9drical boil] 9 ,wales _h ne>ly rea*$ its pres5t =m1 & ,homfray ?\ght t none b idiots w\ld pref] ! ,watt eng9e2 =gett+ t ,trevi?ick's ne> fri5ds & neighb\rs 7 c>ry+ on a simil> conte/ at ,dolcoa? ,m9e4 ,,p5yd>ran ,,place1 ,janu>y #bnd1 #ahje4 ,,mr4 ,,davies ,,giddy1 ,de> ,sir1--,i h duly receiv$ y\r fav\r enclos+ a lett] = ,mr4 ,trevi?ick1 & :i* ,i1 accord+ to y\r desire1 =w>d$ to him at ,man*e/]1 :]e he n[ is2 & a lett] direct$ to him1 to ! c>e ( ,mr4 ,:itehead1 ,soho ,f\ndry1 ,man*e/]1 w f9d him1 z he w /ay a little "t !re1 be+ v busy4 ,i _h lately ! pleasure ( writ+ to y1 & gave y ! acc\nt ( our eng9e work+1 & ! satisfaction x gives2 ,i h no?+ m to add on ! subject1 b t x is n[ at "w1 go+ on z usual1 & ,i %\ld be happy = y to h a sight ( x4 ,we are beg9n+ ano!r ( a l>g] size1 & ,i h no d\bt b by mak+ ! cyl9drical boil] l>g]1 s z to take a long] tube )9side x1 by :i* means ! fire w sp5d itself be=e x leaves ! tube to g up ! *imney1 t we %all "w to mu* bett] advantage 9 po9t ( fuel ?an we d at ?is pres5t "o1 z ?is boil] is s %ort t a great deal ( ! flame ( ! fire goes up ! *imney4 ,we are n[ bett] acqua9t$ ) ! diff]5t proportions ?an we at fir/ 71 = :i* reason ,i am anxi\s t "o n[ mak+ by ,mr4 ,vivian %\ld be made accord+ to ! directions ( ,mr4 ,trevi?ick4 ,i beg leave to (f] y ! complim5ts ( ! season1 & _m happy returns1 & ,rema91 respectfully1 de> ,sir1 ,y\r mo/ ob$i5t s]vant1 ,,samuel ,,homfray4 ,trevi?ick1 always busy1 0 j n[ do+ ! "w ( a ho/1 = ev]ybody _h to be taught h[ to make high-pressure /eam-eng9es2 & ! ,newca/le locomotive1 ! ,?ames /eam-dr$g+1 & o!r special applications ( /eam-p[] requir$ 8 pres5ce1 especially ! fight ) ,watt at ,dolcoa? ,m9e1 :]e ,&rew ,vivian1 z m9e manag]1 0 erect+ a high-pressure /eam-puff] :im-eng9e to compete ) a ,watt l[-pressure /eam vacuum :im-eng9e4 ,! adv5tur]s grumbl$ because ,capta9 ,trevi?ick 0 s (t5 away f ! m9e4 ,glanville1 ! m9e c>p5t]1 ! head man ov] ! eng9es1 made a trial betwe5 ,trevi?ick's high-pressure puff] :im & ,watt's l[-pressure cond5s]4 ,:5 ,capta9 ,trevi?ick he>d ( x1 he wrote d[n f ,london t he w\ld bet ,glanville #ejl4 t 8 high-pressure puff] %\ld beat ,watt's l[-pressure cond5s]4 ,!n he came d[n f ,london & f\nd t ! pi/on ( 8 eng9e 0 half an in* small] 9 diamet] ?an ! cyl9d]4 ,:5 a new pi/on 0 put 91 %e beat ,b\lton & ,watt all to no?+4 ,p]sons 7 *os5 to make a ?ree or f\r weeks' trial1 & :5 x 0 ov]1 'a little pit 0 f\nd ) coal buri$ 9 x1 t ,glanville meant to use 9 ! ,watt eng9e4'#ff ,footnote #ff3 ,recollections ( ,h5ry ,cl>k1 liv+ at ,r$ru? 9 #ahfi4 ,pooly1 ,smi?1 & o!rs1 say t ,trevi?ick's ,dolcoa? puff] _h ! out] case ( ! boil] ( ca/ iron1 ! fire-tube ( wr\ght iron1 ! cyl9d] horizontal1 & fix$ 9 ! boil]4 ,capta9 ,joseph ,vivian saw ,trevi?ick's :im 9 ,/ray ,p>k ,m9e ab\t #ahjj or #ahja1 & a simil> "o 0 erect$ 9 ,dolcoa?1 & aft] a ye> or two a ,b\lton & ,watt l[-pressure :im 0 put up to beat x4 ,! trial 0 9 fav\r ( ! ,watt eng9e1 b ev]ybody said ! ag5ts 7 told be=eh& :i* way ! report ought to g2 s ! eng9e t puff$ ! /eam up ! *imney 0 beat54 ,trevi?ick1 :o 0 busily engag$ 9 ,man*e/] at t "t1 ! e>ly "p ( #ahje1 :5 in=m$ ( :at 0 go+ on 9 ,cornwall1 wrote3-- ,i fe> t eng9e at ,dolcoa? w be a bad "o4 ,i nev] knew any?+ ab\t its be+ built until y wrote to me ab\t ,p5b]?y ,cr(ts eng9e1 :5 y m5tion$ x4 ,i !n reque/$ ,capta9 ,a4 ,vivian to in=m me ! p>ticul>s ab\t x1 & ,i f9d t x w n be a good job4 ,i wi% x nev] 0 begun4#fg ,footnote #fg3 ,see ,trevi?ick's lett]1 ,janu>y #aj?1 #ahje1 vol4 i41 p4 #cbd4 ,,mr4 ,,giddy1 ,,camborne1 ,febru>y #ah?1 #ahjf4 ,sir1--,on my return f t[n ,i alt]$ ! pressure ( ! /eam-eng9e at ! bottom ( ! hill1 ,dolcoa?4 ,be=e ,i return$ !re 0 a trial betwe5 m9e & "o ( ,b\lton's2 bo? eng9es 9 ! same m9e & draw+ ores f ! same dep?4 ,! result 01 ,b\lton's beat ! pressure-eng9e z #abj to #ee4 ,s9ce x 0 alt]$ !re h be5 ?ree o!r trials2 ! result 0 #adg to #ce 9 fav\r ( ! pressure ( ! /eam-eng9e4 ,!y are n[ on trial = ano!r mon?1 & at ! next acc\nt !y int5d to ord] a new boil] = ! great eng9e1 & "w ) high-pressure /eam & cond5s]1 provid$ ?is eng9e cont9ues to d ! same duty z 0 done 9 ! =m] trials4 ,?is eng9e is n[ draw+ f a p]p5dicul> %aft1 & ,b\lton & ,watt's f an und]lay %aft2 b to conv9ce ,capta9 ,jos4 ,vivian1 we put x to draw out ( ! wor/ %aft 9 ! m9e1 & !n we beat m ?an ?ree to "o2 we lift$ 9 =ty-sev5 h\rs1 #bcc tons ( /uff #ajj fa?oms ) #dg bu%els ( coal4 ,! eng9e 0 on trial sixty-six h\rs1 b n9ete5 h\rs 7 h9d]$ by ! %aft & ropes1 c41 :i* made ! consumption ( coals ab\t #c_/d?s ( a bu%el p] h\r4 ,! fire-tube is #b feet #c in*es diamet]1 & ! fire-b>s 7 only #ad in*es long4 ,! fire-place 0 b #b feet #c in*es wide by #ad in*es long1 & ! fire ab\t #d or #e in*es ?ick2 x rais$ /eam 9 pl5ty2 x 0 z bright z a />4 ,! eng9e is n[ do+ ! "w ( two /eam-:ims2 ! o!r /eam-:im 9 ! ,valley is turn$ idle1 & bo? %afts w n m ?an half supply x4 #bcc tons are equal to ne>ly #bjjj kibbals1 :i* 7 drawn 9 =ty-sev5 h\rs4 ,mr4 ,h>ris has a #ab-;in* cyl9d] mak+ at ,hayle1 = ,cr5v]1 & ,mr4 ,daniel has a #ad-;in* = ,p]ran-s&1 & a great numb] are wait+ = ! trial ( ?is mon?1 be=e alt]+ _! boil]s to ! great eng9es4 ,! /eam-:im t is n[ turn$ idle at ! ,valley 0 #ac-a_/b-;in* cyl9d]1 #d-;feet /roke2 x turn$ ! :im "o revolution to "o /roke1 & lift$ ! kibbal ! same height at a /roke z my eng9e did1 & ,i ?9k took ! same numb] ( gallons ( /eam to lift a kibbal z m9e did4 ,_! /eam 0 n above #d lbs4 to ! in*2 m9e 0 ne> #dj lbs4 to ! in*2 yet ,i rais$ my /eam ( ne> #dj lbs4 ) a ?ird ( ! coals by :i* !y got !irs ( #d lbs4 to ! in*4 ,?is is :at ,i _c acc\nt =1 unless x is by gett+ ! fire v small & extremely hot4 ,ano!r advantage ,i h is1 t !re is no smoke t goes (f f my fire to clog ! fire sides ( ! boil]1 :ile ! common boil]s get soot half an in* ?ick1 & ! mud falls on ! bottom ( ! boil]1 :]e ! fire ought to act2 b 9 ^! new boil]s ! mud falls to ! bottom1 :]e !re is no fire1 & bo? ! inside & outside ( ! tube are clean & expos$ bo? to fire & wat]4 ,?is fire-99place9999hyph5at$ bel[ ( #ad in*es 0 #e feet long :5 ,i came d[n1 & !n ! coal did n d above "o-sev5? ( ! duty t x n[ does4 ,i w\ld be v mu* oblig$ to y = y\r op9ion on :at ,i h /at$1 & :at advantage y ?9k ! great eng9e is likely to get f work+ ) /eam ab\t #be lbs4 to ! in*1 & %ut (f e>ly 9 ! /roke1 s z to h ! /eam ab\t #d lbs4 to ! in* :5 ! pi/on is at ! bottom4 ,i ?9k ?is1 ) ! advantage ( ! fire-place1 w make a great sav+4 ,! pres5t fire-place is #bb feet f fire-door to fire-door1 #i feet wide1 & #g feet ?ick 9 fire4 ,!re is n "o-t5? ( ! coals t are 9 ! fire-place on fire at ! same "t2 x w hold #cj tons ( coals at "o "t1 & ,i ?9k t a great deal ( coal is de/roy$ by a p>tial heat be=e x takes fire4 ,a boil] on ! new plan w n co/ m ?an two-?irds ( ! old way1 & w la/ d\ble ! "t1 & c be clean$ 9 ?ree h\rs4 ,x requires tw5ty-f\r h\rs 9 ! old way1 & we ne$ to clean ! boil]s only "o-f\r? ! numb] ( times4 ,?\gh ^! trials h %[n s fairly t x is a great advantage1 my old acqua9tances are /ill /riv+ ) all _! might to de/roy ! use ( x2 b facts w soon sil5ce !m4 ,i am ab\t to ent] into a contract ) ! ,tr9ity ,bo>d = lift+ up ! balla/ out ( ! bottom ( ! ,?ames = all ! %ipp+4 ,! fir/ quantity /at$ 0 #cjj1jjj tons p] ye>1 b n[ !y /ate #ejj1jjj tons p] ye>4 ,i am to d no?+ b w9d up ! *a9 = #f;d4 p] ton1 :i* is n[ done by m54 ,!y nev] lift x above #be feet high4 ,a man w n[ get up #aj tons = #gs4 ,my eng9e at ,dolcoa? has lift$ above #ajj tons t height ) #a bu%el ( coals4 ,i h two eng9es already f9i%$ = ?is purpose1 & %all be 9 t[n 9 ab\t fifte5 days to set !m at "w4 ,!y propose to engage ) me = tw5ty-"o ye>s4 ,! outl9es ( ! contract !y h s5t me d[n1 :i* ,i ?9k is on v fair t]ms4 ,i w\ld ?ank y = y\r answ] be=e ,i leave ?is c\nty4 ,i am1 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,9 ! trial at ,dolcoa? dur+ 8 abs5ce ! high-pressure /eam-puff] :im 0 beat5 by ,watt's l[-pressure /eam vacuum :im-eng9e z #ee to #abj2 b hav+ correct$ "s ov]sight 9 ! puff]-eng9e1 x !n beat ,watt z #adg to #ce4 ,! trial 0 to be cont9u$ = a mon?2 & provid$ ! sup]iority ( 8 :im-eng9e c\ld be ma9ta9$1 ! adv5tur]s w\ld all[ him to apply 8 high-pressure boil]s to _! l>ge ,b\lton & ,watt pump+ eng9e4 ,! trial ) ! :im-eng9es 0 = ! greate/ numb] ( kibbals ( m9]al rais$ to ! surface by ! lea/ consumption ( coal4 ,a dispute arose on ! diff]5ce ( ! %afts1 ! "o caus+ m friction to ! mov+ kibbal ?an ! o!r1 :5 ,trevi?ick agre$ to take ! wor/ %aft 9 ! m9e4 ,on a trial dur+ sixty-six h\rs ,watt's eng9e 0 beat5 by m ?an f\r times2 & z ,trevi?ick's eng9e did ! "w t be=e requir$ two eng9es1 "o ( ! l[-pressure /eam ,watt eng9es 0 remov$ t ! eng9e work+ ) #dj lbs4 on ! in* might p]=m ! :ole "w4 ,my fire-tube is #b feet #c in*es 9 diamet]1 & ! fire-b>s only #ad in*es long1 & ! fire only ab\t #d or #e in*es ?ick2 x rais$ /eam 9 pl5ty1 & 0 z bright z a />4 ,^! words c]ta9ly imply ! use ( ! bla/-pipe1 mak+ ! fire z bright z a />1 & enabl+ ! small boil] to give ! requir$ supply ( /eam4 ,sev]al high-pressure puff]-eng9es _h be5 ord]$1 & _m p]sons 7 wait+ ! conclusion ( ! mon?'s public trial to enable !m to judge betwe5 ! ,watt & ! ,trevi?ick eng9e4 ,,mr4 ,,giddy1 ,,camborne1 ,m>* #d?1 #ahjf4 ,sir1--,! day aft] ,i wrote to y ! fir/ lett]1 ,i receiv$ y\rs1 & ?is day ,i h y\rs ( ! #a/ in/ant4 ,i am v mu* oblig$ to y = ! figures y h s5t me4 ,i am conv9c$ t ! pressure ( /eam w n hold good z !ory po9ts x out1 because on exp&+ x w get cold]1 & ( c\rse lose a "p ( its expansive =ce aft] ! /eam-valve %uts4 ,i ?9k !re c be no risk 9 mak+ ?is trial on ,dolcoa? great eng9e1 z !y int5d to h a new boil] imm$iately1 s z to prev5t /opp+ to cleanse2 & a boil] on ?is new plan c be made = "o-?ird less exp5se ?an on ! old plan1 :5 y c\nt ! l>ge boil]-h\se & a%es-pit1 & brickwork r\nd ! boil]4 ,x is n int5d$ to alt] any "p ( ! eng9e or cond5s]1 b only "w ) high /eam f ?is new boil]2 & if ?is boil] only p]=ms z good duty z ! old "o1 x w be a sav+ ( ne> #cjjl4 to !m on ! erection4 ,! va/ matt] ?is great eng9e has 9 motion w answ] 9 "p ! use ( a fly-:eel3 ! :ole ( ! matt] 9 motion is ne> ab\t #bjj tons1 at a velocity ( ab\t #afj feet a m9ute4 ,?is ,i "k w n be suffici5t2 b x w be ab\t equal to a fly-:eel ( #bj feet diamet]1 #be tons weight1 tw5ty r\nds p] m9ute1 if weight & velocity answ] ! same purpose4 ,s9ce ,monday1 ! #ah? ,febru>y1 be+ ,dolcoa? acc\nt-day1 bo? eng9es h be5 on trial1 & are to be cont9u$ until ! next acc\nt1 #ag? in/ant4 ,! eng9es are kept on 9 ! usual way1 z at o!r times4 ,nei!r ( ! eng9es h done s mu* duty z on ! fir/ trials1 z !y h n be5 s /rictly att5d$ to4 ,! av]age ( ! trial at ?is "t /&s #bf cwt4 = a bu%el ( coals to ,b\lton & ,watt's eng9e2 m9e1 #hc cwt4 = a bu%el ( coals4 ,if ,i d n rema9 9 ,cornwall to att5d next ,dolcoa? acc\nt1 ,i %all be 9 t[n ab\t ! #ae? in/ant1 o!rwise ab\t ! #bj? in/ant4 ,i %all call on y imm$iately on my arrival4 ,9 ?is "t ,i %\ld be glad to he> f y aga94 ,! ,tr9ity bus9ess w answ] exce$+ly well2 ,i h two eng9es ready = t purpose to put to "w on my arrival 9 t[n4 ,i am1 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,p4,s4--,i w\ld try ! evaporation ( wat] by bo? boil]s1 b ,b\lton & ,watt's eng9e is s press$ ) "w1 & be+ on ! be/ "p ( ! m9e1 !y w n /op x a mom5t4 ,a boil] ( #h feet diamet] & #cj feet long w h z mu* fire-sides 9 ! tube z !re is n[ 9 ,dolcoa? great boil]4 ,! fire-tube 9 ?is boil] w\ld be #e feet diamet]1 & a fire-place #f feet long 9 x w\ld be #cj feet ( fire-b>s4 ,9 ! :im-eng9es ,i f9d t a fire-place #ad in*es long & ! tube #b feet #c in*es diamet] w\ld1 be+ =c$1 burn #a bu%el p] h\r4 ,at ?is rate ! great tube w\ld burn ne> #ab bu%els p] h\r1 :i* is above ! quantity t ! great eng9e boil] c consume1 n[ at "w4 ,small tubes w\ld h an advantage ov] l>ge ones4 ,two boil]s w\ld n co/ mu* m ?an "o l>ge "o1 & be mu* /rong]4 ,! battle-gr\nd ( ! fight betwe5 l[ & high pressure f #ahjf to #ahab _h also s]v$ = ! p]sonal enc\nt] ( ,trevi?ick1 s541 & ,watt a qu>t] ( a c5tury be=e1 :5 ! ,dolcoa? great pump+ eng9e 0 erect$ to compete ) ! two e>li] atmosph]ics2 all ?ree 7 /ill at "w1 ov]look$ by ,c>n ,brea hill & ca/le1 once ! resort ( ,druid prie/s1 ^: sacrificial rites are /ill trac$1 by ! holl[s & *annels = ! blood ( victims on ! granite rocks4 ,illu/ration3 ,,c>n ,,brea ,,ca/le4 ,w4 ,j4 ,wel*4 ,,mr4 ,,giddy1 ,,camborne1 ,m>* #ba/1 #ahjf4 ,sir1--,! trial betwe5 ! two eng9es end$ la/ ,monday1 :i* 0 ,dolcoa? day4 ,b\lton & ,watt's eng9e1 p] av]age ( trial1 #a ton #bj cwt4 #b qrs41 ) #a bu%el ( coals2 ! o!r1 #e tons #aa cwt4 #c qrs41 ) #a ditto1 ! same dep? ( %aft4 ,! adv5tur]s ord]$ ! new ca/+s t 7 made = ano!r ( ,b\lton & ,watt's eng9es to be ?r[n aside1 & ano!r new eng9e ( m9e to be built imm$iately4 ,! great boil] = ! old eng9e is n yet ord]$4 ,i h receiv$ ord]s = n9e eng9es )9 ^! f\r weeks1 all = ,cornwall4 ,two #ab-;in* cyl9d]s1 two #af-;in* ditto1 ?ree #i-;in* ditto1 "o #h-;in* ditto1 "o #g-;in* ditto4 ,i expect "o w be put to "w next week at ,:eal ,abraham1 = lift+ wat]4 ,?is day ,i %all leave ,cornwall = ,london4 ,%all /op two days 9 ! neighb\rhood ( ,tavi/ock1 & take ord]s = ?ree eng9es4 ,z soon z ,i arrive 9 t[n ,i w call at y\r lodg+s4 ,i expect t ! pat5t w be br\ght into c\rt ab\t ! end ( ,may4 ,a p]son 9 ,wales owes u ab\t #fjjl4 pat5t premium1 & he says t ! pat5t is n good4 ,m p>ticul>s y %all h on my arrival4 ,! railroad is go+ =w>d4 ,i h ! draw+s 9 h& = ! incl9$ plane4 ,i am1 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,! fact t expansion ( /eam caus$ r$uction ( heat 0 s evid5t to ,trevi?ick t he v5tur$ to d\bt 8 fri5d's !ory4 ,! trials betwe5 ! :im-eng9es hav+ cont9u$ a =tnight1 %[$ t ! high-pressure /eam-puff] _h lift$ #hc cwt41 :ile ! l[-pressure /eam vacuum only lift$ #bf cwt4 ) ! consumption ( a bu%el ( coal4 ,a suitable high-pressure boil] = ! ,watt l[-pressure /eam #fc-;in* pump+ eng9e %\ld be #cj feet long1 #h feet 9 diamet]1 ) an int]nal fire-tube #e feet 9 diamet]2 proportions approv$ ( 9 ! pres5t day4 ,! recomm5dation 9 #ahjf to use small tubes may claim to be ! fir/ practical decision on ! advantage ( tubul> boil]s2 & at ! same "t we read ( ! fir/ hesitat+ /ep on ! "p ( ! public to use high-pressure /eam 9 a ,watt l[-pressure eng9e1 :i* 0 /ill def]r$ = fur!r consid]ation1 ev5 ) ! limit$ pressure ( #be lbs4 to an in*2 s ! l>ge ,watt pump+ eng9es 7 doom$ = ano!r f\r or five ye>s to /ruggle ?r\gh _! "w ) l[-pressure /eam1 ?\gh at t "t ,cook's ,kit*5 high-pressure expansive cond5s+ :im-eng9e _h be5 = ye>s at "w close by4 ,! %>ehold]s pr(ess$ to h fe> ( explosion2 b p>ty-feel+ & ignorance 7 ! real causes ( opposition1 = work+ m5 _h no dread ( ! new eng9es1 :ile influ5tial m5 lean$ t[>d ,watt's old-fa%ion$ plans4 ,?is fe> ( ,trevi?ick's expansive plans & high /eam is ! m surpris+1 because at t "t a new boil] 0 requir$ = ! ,watt #fc-;in* cyl9d] pump+ eng9e & ,trevi?ick's cyl9drical tubul> boil] c\ld be made = "o-?ird less co/ ?an ! ,watt waggon boil]1 ?us sav+ #cjjl41 & 9 addition he promis$ to apply ! high] pressure ( /eam to ! ,watt eng9e )\t any *ange 9 its p>ts or exp5diture ( money1 & make x set 9 motion at ! comm5cem5t ( ! /roke ! #bjj tons ( pump-rods1 ! mom5tum ( :i* w\ld1 ) ! expansion ( ! /eam1 :5 %utt+ x (f soon aft] ! fir/ />t 9 ! movem5t ( ea* /roke1 c>ry x ?r\gh to ! end2 & he practically comp>es ?is advantage f ho>d$ mom5tum 9 ! pump+ eng9e ) 8 exp]i5ce ( ! fly-:eel ( ! roll+-mill expansive eng9e 9 ,wales4 ,! :im-eng9e ) a fire-tube #b feet #c in*es 9 diamet] us$ #hd lbs4 ( coal p] h\r2 & at t rate "o cyl9drical boil] #cj feet long1 #h feet 9 diamet]1 ) int]nal fire-tube #e feet 9 diamet]1 w\ld supply /eam = ,watt's #fc-;in* cyl9d]2 b 9 place ( x he pref]r$ two small] boil]s1 because small tubes h an advantage ov] l>ge ones1 & are mu* /rong]4 ,! :im trials--high-pressure puff] aga9/ l[-pressure vacuum--w5t on = ano!r =tnight1 :5 high pressure1 hav+ done twice z mu* "w z l[ pressure1 ) an equal consumption ( coal1 ! adv5tur]s ?rew aside ! "w t _h be5 made = ano!r ,watt eng9e1 ord]+ "o 9 its /ead f ,trevi?ick2 b !y c\ld n j !n make up _! m9ds to place ! ,watt #fc-;in* pump+ eng9e 9 8 h&s4 ,,de> ,,sir1 ,,camborne1 ,may #cj?1 #ahjf4 ,i am v happy to f9d y h s f> cont9u$ y\r agreem5t ) ! ,tr9ity g5ts1 & ?9k ! b>ga9 is a good "o4 ,mu/ /ill beg leave to rem9d y n to proce$ to %[ :at y\r eng9e w d till ! agreem5t is fully drawn up & regul>ly sign$4 ,dolcoa? ag5ts1 s9ce !y are in=m$ ( ! accid5t at ! iron-works 9 ,wales1 ( ! eng9e bl[+ to pieces1 h reque/$ me to h y\r op9ion :e!r ! old cyl9d] is /rong en\gh = ! boil] ( ! int5d$ new eng9e1 or :e!r y w\ld recomm5d !m to h a new "o4 ,y\r answ] to ?is z soon z possible1 z ,mr4 ,williams & "s o!rs are likely to make "s objections4 ,mr4 ,sims1 ! eng9e]1 has publi%$ 9 ! ,truro pap]1 t "o ( ,b\lton & ,watt's eng9es at ,:eal ,jewell has drawn m ?an a ton ( ore ov] & above t drawn by ! ,dolcoa? eng9e f ! same dep? by a bu%el ( coal4 ,on inquiry ,i f\nd !y _h only tri$ = tw5ty-two h\rs4 ,!y said !y left (f ) z good a fire z !y began )4 ,?is ,i argu$ 0 n a fair trial4 ,!y say !y are n[ on a trial = a mon?4 ,! little eng9e at ,:eal ,abraham does its duty extremely well4 ,! p>ticul>s z to consumption ( coal _c be fairly asc]ta9$1 z %e has nev] be5 cov]$1 is f$ ) cold wat]1 & has n wat] to draw to keep h] con/antly at "w4 ,i wi% ,i c\ld give a bett] acc\nt ( ! m9es ?an is 9 my p[] to give1 or ( ! /&>d price = ore1 ?\gh ! latt] is r look+ up ?an o!rwise4 ,our fri5d1 ,nor? ,b9n] ,d[ns1 is bett] ?an pay+ co/1 b v little4 ,at pres5t ! levels are all poor2 ! lode 9 ! we/ %aft has und]lay$ fa/] ?an ! %aft1 & we h n se5 x = sev]al fa?oms4 ,! gr\nd lately 9 ! %aft has be5 clean] killas1 & if any alt]ation1 bett] gr\nd4 ,x is n[ #i fa?oms "u ! #ee-;fa?om level1 & we are driv+ to cut ! lode4 ,! gr\nd 9 ! cross-cut is h>d] ?an :5 y 7 on ! spot4 ,! wat] is s9k+ 9 old ,b9n]2 x is ab\t #g fa?oms "u ! adit 9 ! we/]n "p1 & deep] 9 ! ea/]n "p2 we d n acc\nt = ?is4 ,:eal ,/4 ,aubyn comb9$ poor4 ,:eal ,abraham looks promis+1 & ,creuv] ab\t pay+ co/4 ,dolcoa? is bett] ?an :5 y left u1 or :5 ,i 0 9 ,london4 ,! la/ sale 0 only ab\t #hjj tons4 ,! next sale on ,?ursday is upw>ds ( #aajj tons1 & we expect a little bett] /&>d4 ,i wi% y c\ld discov] :o t old g5t is t want$ a l>ge slice 9 ,dolcoa?1 t ,i might get at him ?r\gh "s unkn[n *annel1 = ,i want money sadly4 ,cook's ,kit*5 cont9ues poor1 ,t9 ,cr(t ditto2 ,:eal ,fanny n ri*4 ,we _h a pretty little fight la/ acc\nt !re ) ,t4 ,kevill & ,w4 ,reynolds1 ,esquires3 black eyes & bloody noses ! wor/ effects4 ,t4 ,kevill's face 0 mu* disfigur$1 & he might h f\nd a new road out ( 8 coat4 ,at a meet+ ( ,condurr[ adv5tur]s ye/]day1 tw5ty-f\r ( !m agre$ to h "o ( our eng9es1 cyl9d] #ab in*es 9 diamet] & #f-;feet /roke1 provid$ ! ,foxes d n object to x4 ,:5 ! ord] is giv5 ,i %all write to ,mr4 ,hazeld9e1 provid$ ,i d n he> f y t x is bett] to s5d ! ord] to any o!r place4 ,if y h occasion to write ,mr4 ,hazeld9e1 ,i wi% y w\ld press him to ha/5 ! eng9es = ,:eal ,go%51 c4 ,i am s]v$ ) a ,vice-w>d5's petition by ,mr4 ,h>ris = n work+ ! ,wei? m9e 9 a m effectual mann]1 & he prays ! ,vice-w>d5 to make ! sett void4 ,! trial w come on "s "t ! beg9n+ ( ,july1 & by t "t ,i suppose we %all h two fire-eng9es work+ !reon4 ,_h ,mr4 ,h>vey done z he 0 desir$ we %\ld h _h "o work+ !re at ?is "t1 b he has b n[ begun to d any?+ to x4 ,we h ! cyl9d] & ends home f ,polgoo?1 & my c\s9 ,simon ,vivian is mak+ ! tubes4 ,we h ! o!r cyl9d] f ,:eal ,treasury1 & ,i h ord]$ ,horton to ca/ a cock = x ! same z t at ,dolcoa?4 ,we h cut ! s\? lode at ! adit level ab\t #ej or #fj fa?oms ea/ ( ! eng9e1 & h driv5 ab\t #bj fa?oms on x4 ,x turns out ab\t half a ton p] fa?om at #bjl4 a ton4 ,! gr\nd at #djs4 p] fa?om2 ?is all 9 a hole1 & is bett] go+ d[n4 ,! back is sett to f\r m5 at #cs4 #aa;d42 _! "t is out ?is week1 & ,i suppose !y mu/ h #es4 next4 ,?is may turn out a few ?\s&s1 & ,i ?9k too promis+ a ?+ to give up to ,mr4 ,h>ris4 ,i am happy to in=m y t all our fri5ds are 9 good heal?1 & beg my mo/ respectful complim5ts to ,mrs4 ,rog]s & adopt$ son2 & am1 ,de> ,sir1 ,y\rs v s9c]ely1 ,,&w4 ,,vivian4 ,! promis$ news respect+ ! eng9e bus9ess ,i am v anxi\s to h1 z x w ,i hope make me pr\d1 z pr\d ,i %all be :5 ,i am able to pay ev]yone _! dem&s1 & h suffici5t to c>ry on a little bus9ess to ma9ta9 my family & self )\t ! assi/ance ( o!rs4 ,may y succe$ 9 y\r und]tak+ & also be indep5d5t1 is ! s9c]e wi% ( y\r fri5d4 ,john ,f9nis & o!rs are anxi\s to "k :5 !y w be want$4 ,a4 ,v4 ,! explosion at ,gre5wi* 9 #ahjc 0 made mu* (1 ?\gh ! fault 0 cle>ly n 9 ! boil]4 ,?ree ye>s aft]w>ds1 9 #ahjf1 a /eam-cyl9d] bur/ 9 ,wales1 !re=e ,mr4 ,williams1 a l>ge %>ehold] 9 ,dolcoa?1 object$ to ! use ( high-pressure expansive /eam 9 _! l>ge ,watt pump+ eng9e1 & desir$ _! eng9e]1 ,mr4 ,sims1 to make a competitive trial aft] 8 own fa%ion4 ,at ,condurr[ ,m9e "o ( ,trevi?ick's eng9es 0 to be ord]$ if ! ,foxes & ,williamses did n object2 & s x 0 t ,trevi?ick's high-pressure /eam-boil] 0 n ord]$1 & ! ,watt vacuum eng9e 0 = a long] "t to receive no increase ( p[]4 ,"s ( ,capta9 ,dick's e>ly boil]s _h flatti% or oval fire-tubes4 ,9 #ahbj ,i repair$ an old "o 9 ,:eal ,cl[ance ,m9e 9 ,gw9e>4 ,! flat top _h come d[n a little2 we put 9 a l9e ( bolts1 fa/5+ ! top ( ! tube to ! out] cas+4 ,ab\t #ahah ,i saw 9 ,c>size ,m9e 9 ,gw9e> a pump+ eng9e t ,capta9 ,dick _h put up4 ,! boil] 0 a cyl9d] ( ca/ iron1 ) a wr\ght-iron tube go+ ?r\gh its l5g? 9 :i* ! fire 0 plac$4 ,! /eam-cyl9d] 0 v]tical1 fix$ 9 ! boil]4 ,%e _h an air-pump & work$ ) a f\r-way cock4 ,! /eam 0 ab\t #ajj lbs4 to ! in*4#fh ,footnote #fh3 ,banfield's recollections 9 #ahfi4 ,ab\t #ahbj ,i remov$ "o ( ,capta9 ,trevi?ick's e>ly high-pressure :im-eng9es f ,creuv] & ,:eal ,abraham1 & put x z a pump+ eng9e 9 ,:eal ,kitty1 :]e x cont9u$ at "w = ab\t fifte5 ye>s4 ,! boil] 0 ( ca/ iron1 9 two l5g?s bolt$ toge!r1 ab\t #f feet 9 diamet] & #aj feet long4 ,at "o end a piece 0 bolt$1 into :i* ! cyl9d] 0 fix$1 s t x _h ! /eam & wat] ar\nd x4 ,!re 0 an int]nal wr\ght-iron tube t turn$ back aga9 to ! fire-door end1 :]e ! wr\ght-iron *imney 0 fix$2 ! fire-grate end ( ! tube 0 ab\t #b feet #f in*es 9 diamet]1 & tap]$ d[n to ab\t #a foot #f in*es at ! *imney end4 ,x 0 a puff]1 work+ #fj lbs4 ( /eam to ! in*2 x work$ v well4 ,!re 7 sev]al o!rs 9 ! c\nty at t "t some?+ l x4 ,x 0 made at ! ,nea? ,abbey ,works 9 ,wales4#fi ,footnote #fi3 ,recollections ( ,capta9 ,g4 ,eu/ace1 eng9e]1 resid+ at ,hayle1 #ahfh4 ,^! boil]s 7 ( ! k9d fir/ tri$ 9 ,cornwall ab\t #ahjj4 ,! oval tube 9 ! ,k5s+ton model ( #agih cont9u$ 9 use 9 ,cornwall = _m ye>s4 ,! ca/-iron out] cas+ 0 soon ab&on$1 ?\gh "o ( !m 9 ,wales rema9$ 9 "w fifty ye>s1 us+ /eam ( #fj lbs4 to #ajj lbs4 to ! in*4 ,,my ,,de> ,,jane1 ,,hayle ,,f\ndry1 ,augu/ #bf?1 #ahaj4 ,i saw ,capta9 ,&rew ,vivian on ,w$nesday1 :o told me t he _h be5 (f]$ #aejl4 a ye> to inspect all ! eng9es 9 ! c\nty1 & report :at duty !y 7 do+1 9 ord] to /imulate ! eng9e]s4 ,he decl9$ accept+ x1 hav+ too mu* to d already2 & he ?\ght x w\ld be wor? ,trevi?ick's notice1 z x w\ld n take him m ?an a day or two 9 a mon?4 ,i rema91 my de> ,jane1 ,y\rs s9c]ely1 ,h4 ,,h>vey4 ,i wrote ?is lett] on ,sunday1 ) an int5tion ( s5d+ x !n1 b ?\ght x be/ to wait until ?is day1 9 hopes ( he>+ ! det]m9ation ( ,gov]nm5t 9 y\r fav\r2 b y\r lett] has arriv$ )\t ! desir$ in=mation4 ,all t ,i c n[ say is1 to desire t ,trevi?ick w make up 8 m9d to return to ,cornwall imm$iately4 ,h4 ,h4 ,! application to ! ,gov]nm5t = remun]ation = b5efits conf]r$ on ! public 0 unsuccessful4 ,! (fice ( regi/r> ( ,corni% eng9es 0 unsuitable2 =tunately = m9+ int]e/s1 illness oblig$ ,trevi?ick to revisit 8 native c\nty1 = by ! increas$ p[] & economy ( 8 eng9es ,dolcoa? ,m9e1 s frequ5tly m5tion$1 & s important 9 old5 "t1 n[ returns #gj1jjjl4 wor? ( t9 ye>ly4 ,trevi?ick's fir/ act on return+ to ,cornwall 9 #ahaj 0 ! erection ( ! high-pressure boil]s & pole vacuum eng9e at ,:eal ,prosp]2 at ! same "t r5ew+ 8 proposals to ,dolcoa? to use 8 improv$ boil]s1 :i* _h be5 brok5 (f 9 #ahjf1 & to apply high-pressure /eam to _! l[-pressure ,watt eng9e1 ) ! same safety & pr(it z 9 ,:eal ,prosp]2 ! evid5ce 0 und5iable1 s 8 plans 7 agre$ to1 & 9 ! e>ly "p ( #ahaa ! high-pressure boil]s1 call$ ! ,trevi?ick or ,corni% boil]s1 7 con/ruct$ 9 ! ,dolcoa? ,m9e "u 8 directions4 ,old ,john ,bryant1 :o work$ ! ,dolcoa? l>ge eng9es bo? be=e & aft] ! introduction ( high] pressure /eam1 includ+ ! ,c>loose or ,bullan ,g>d5 #de-;in* cyl9d] eng9e1 ,:eal ,gons #fc-;in* cyl9d] s+le eng9e1 & ! ,watt #fc-;in* cyl9d] d\ble1 ) ! bee-b boil]1 su* z ,trevi?ick1 s541 us$ 9 #agge1gj foll[$ by ! ,watt waggon boil]1 & aft]w>ds by ! globul> boil] ( ,trevi?ick1 jun41 9 #agii1ga & /ill lat] also ) ! cyl9drical boil] ( #ahaa1 gave ! foll[+ /atem5t1 :5 sev5ty-f\r ye>s old1 to ! writ]3-- ,footnote #gj3 ,see vol4 i41 p4 #be4 ,footnote #ga3 ,see vol ii41 p4 #aai4 ,9 ! old bee-b & ! waggon boil] ! /eam pressure 9 ! boil] 0 n mu*2 we did n tr\ble ab\t x s long z ! eng9es kept go+3 :5 ! /eam 0 too high x blew (f ?r\gh ! fe$-ci/]n4 ,:5 ,capta9 ,trevi?ick tri$ 8 high /eam 9 ,dolcoa? we hoi/$ up ! fe$-ci/]n z high z we c\ld2 :5 ! /eam got up1 x blew ! wat] out ( ! ci/]n4 ,capta9 ,dick hollo$ out1 ',:y don't y trig d[n ! clack8' ,! cyl9drical boil]s :5 !y 7 fir/ put 9 leak$ v mu*2 we c\ld h>dly keep up ! fire sometimes4 ,i reckon ! /eam 0 #cj or #dj lbs4 to ! in*4 ,capta9 ,dick's boil]s made him lots ( enemies4 ,i he>d say 9 "o m9e :]e he 0 try+ 8 boil]s aga9/ ,b\lton & ,watt's waggon1 a lot ( gunp[d] 0 put into ! heap ( coal4#gb ,footnote #gb3 ,old ,john ,bryant's /atem5t 9 #aheh4 ,! waggon or he>se ,watt boil] 0 atta*$ to 8 #fc-;in* cyl9d] d\ble1 & ! old man recollect$ hav+ rais$ ! wat] ci/]n1 :5 ,trevi?ick's globe boil] gave an increas$ pressure 9 #agii1 t5 or twelve ye>s be=e ! cyl9drical boil]s 7 made 9 ,dolcoa?4 ,"s "t aft] ,capta9 ,dick's globe boil] & /eam-:ims _h be5 at "w 9 ,dolcoa?1 a lett] came d[n f ,london1 say+ t he w\ld save ! m9e #ajjl4 a mon? if !y w\ld put 9 "o ( 8 new plan boil]s4 ,!y 7 put 9 h& 9 ! m9e1 & ,i work$ ab\t !m2 !y 7 wr\ght-iron cyl9drical boil]s1 ab\t #bj feet long1 & #e or #f feet 9 diamet]2 ! fire-tube 0 ab\t #c feet 9 diamet]2 ! fire return$ ar\nd ! outside 9 brick flues4 ,?ree boil]s 7 put 9 side by side4 ,:5 ,capta9 ,dick fir/ tri$ !m1 he said to ! m51 ,n[ m9d1 ! fire-b>s mu/ nev] h m ?an six in*es ( coal on !m2 give a %ovel or two to "o boil]1 & !n to ano!r4 ,:5 ,capta9 ,dick's back 0 turn$1 ! m5 said !y wasn't go+ to d any?+ ( ! sort1 !re w\ld nev] be no re/ = !m4 ,!y us$ to say t ! boil]s sav$ m ?an #agjl4 ! fir/ mon?4#gc ,footnote #gc3 ,cl>k's recollections 9 #ahfi1 :5 he 0 eighty-?ree ye>s old1 & resid$ at ,r$ru?4 ,cl>k1 :5 a boy1 9 #agii1 help$ to con/ruct ,trevi?ick's globul> boil] 9 ,dolcoa?1 & recollect$ ! ev5ts ( ! few foll[+ ye>s1 dur+ ! conte/s ) ! :im-eng9es ab\t #ahjf1 & ! introduction ( ! l>ge cyl9drical wr\ght-iron boil]s = ! pump+ eng9es 9 #ahaa1 & ! /ruggle prec$+ ! d[nfall ( ! ,watt l[-pressure /eam vacuum eng9e1 to make room = ! high-pressure expansive /eam-eng9e1 ) or )\t vacuum4 ,ab\t #ahab ,capta9 ,trevi?ick ?rew out ! ,b\lton & ,watt waggon boil]s at ,dolcoa? & put 9 8 own1 kn[n z ,trevi?ick's boil]4 ,!y 7 ab\t #cj feet long1 #f feet 9 diamet]1 ) a tube ab\t #c feet #f in*es 9 diamet] go+ ?r\gh its l5g?4 ,!re 0 a space ( ab\t #f in*es betwe5 ! bottom ( ! tube & ! out] cas+4 ,_m p]sons oppos$ ! new plans4 ,! ,b\lton & ,watt l[-pressure eng9e did n "w well ) ! high /eam1 & ! wat] rose 9 ! m9e work+s4 ,capta9 ,trevi?ick1 see+ t he 0 be+ swamp$1 receiv$ p]mission f ! m9e manag]s to dismiss ! old eng9e h&s & employ 8 own /aff4 ,capta9 ,jacob ,?omas 0 ! man *os5 to put ?+s "r4 ,he nev] left ! m9e until ! eng9e work$ bett] ?an ev] be=e1 & =k$ ! wat] to ! bottom ( ! m9e4 ,be=e t "t ! av]age duty 9 ! c\nty by ! ,b\lton & ,watt eng9es 0 sev5te5 or eighte5 millions1 & 9 two or ?ree ye>s1 ) ,trevi?ick's boil]s & improvem5ts 9 ! eng9es1 ! duty rose to =ty millions4 ,ab\t #ahbf he 7,capta9 ,vivian7 0 manag] ( ,:eal ,t[an2 _! eng9es 7 consid]$ ! be/ 9 ! c\nty1 do+ eighty-sev5 millions2 !y _h ,trevi?ick's boil]s1 work+ ) high-pressure /eam & expansive ge>2 few if any ( ,b\lton & ,watt's boil]s c\ld !n be f\nd 9 ! c\nty4 ,sir ,john ,r5nie & o!r sci5tific m51 :o d\bt$ ! reports ( ! duty1 came & made _! own trials ) ! eng9es1 & 7 satisfi$ t ! duty 0 correctly report$4 ,ab\t t "t a ,mr4 ,neville reque/$ him to report on ! eng9es at 8 colli]y at ,llanel?y2 "o 0 an atmosph]ic ( ,newcom5's1 do+ six millions2 & f\r or five ( ,b\lton & ,watt's pat5t eng9es av]ag$ f\rte5 millions4#gd ,footnote #gd3 ,capta9 ,ni*olas ,vivian 0 a s*oolfell[ & intimate fri5d ( ,trevi?ick's2 he resid$ at ,camborne 9 #aheh1 :5 he gave 8 recollections4 ,:5 at la/ ! cyl9drical high-pressure boil] 0 admitt$1 & m5 _h be5 taught to fire !m1 _m p]sons /ill lik$ ! old plans1 & among !m ! easy-go+ l[-pressure eng9em54 ,! consequ5ce 0 t ! ,watt eng9es "u _! managem5t refus$ ! e>ly doses ( ,trevi?ick's high /eam1 n easily dige/+ x1 & _! ob/9acy ne>ly swamp$ ,trevi?ick & 8 plans4 ,:5 a little boy1 ab\t #ahab1 ,i frequ5tly c>ri$ my fa!r's d9n] f ,p5ponds to ,dolcoa? ,m9e4 ,"o day1 n f9d+ him 9 ! eng9e-h\se1 ,i s\ght him 9 ! acc\nt-h\se1 b n kn[+ him 9 a m9]'s work+ dress1 refus$ to give him 8 d9n]4 ,william ,we/ !n work$ ) him4 ,i he>d !re 0 difficulty 9 mak+ ! new boil]s & ! old eng9e "w well2 eng9e]s f o!r m9es look$ on f a di/ance1 n lik+ ! risk ( explosion4 ,p seem$ to be aga9/ ! new plans2 "s lab\r]s work$ ) !m4 ,?is n>ration--sixty ye>s aft] ! ev5ts--f ,mr4 ,ri*>d ,trevi?ick1 ! elde/ son ( ! eng9e]1 %[s t ,william ,we/ help$ 9 apply+ high-pressure /eam to ! ,watt l[-pressure eng9e1 & t b few sympa?iz$ ) ! innovators on old cu/oms2 b among !m 0 ,capta9 ,jacob ,?omas1 :o successfully f$ ! old eng9e ) /rong /eam4 ,at t "t ! ,watt eng9es 9 ,cornwall _h be5 do+ sev5te5 or eighte5 millions2 ,trevi?ick's new boil]s increas$ _! duty to =ty millions4 ,william ,pooly#ge 0 work+ 9 ,dolcoa? be=e ,capta9 ,trevi?ick's new boil]s 7 put 91 & help$ to put !m 94 ,footnote #ge3 ,william ,pooly work$ ! ,dolcoa? #gf-;in* eng9e 9 #ahfi2 8 recollections 7 giv5 9 ! old eng9e-h\se1 on ! spot once occupi$ by ,watt & 8 #fc-;in* great d\ble eng9e4 ,! ,%ammal #de-;in* eng9e 0 an op5-top cyl9d]1 ) a *a9 to ! segm5t-head wood5 beam4 ,s 0 ! #fc-;in* cyl9d] ,/ray ,p>k eng9e1 !n call$ ,:eal ,gons#gf 9 ,dolcoa? sett1 & ! ,b\lton & ,watt #fc-;in* cyl9d] d\ble-act+4 ,footnote #gf3 ,smiles speaks ( ?is z ,bonze's4 ,!re us$ to be great talk+ ab\t diff]5t boil]s2 a boil] ( ,capta9 ,trevi?ick's work$ ) high] /eam ?an ! o!rs4 ,j be=e ,capta9 ,dick came back to ! m9e a ,b\lton & ,watt he>se boil] _h be5 repair$ ) a new bottom2 x 0 nev] us$4 ,i & ,william ,causan took a job to cut up ! boil] at #as4 #f;d4 ! hundr$weight2 x weigh$ #ag tons4 ,jeffrie & ,gribble 7 ! m9e eng9e]s2 ,glanville us$ to be consid]$ ,capta9 ,dick's man 9 ! m9e4 ,y c\ld /& upright on ! fire-b>s 9 ! middle holl[ ( ! he>se boil]1 & s y c\ld 9 ! outside brick flues2 ! middle holl[ 0 l a horse-%oe4 ,:5 ,capta9 ,dick put 9 8 cyl9drical boil]s he alt]$ ! #fc-;in* s+le2 !re 0 h>dly any?+ ( h] left b ! ma9 wall1 ) ! wood bob & a *a9 to ! pi/on-rod1 & also to ! pump-rods4 ,!re 0 an air-pump1 & ,i ?9k a second-h& cyl9d] 0 br\ght1 b x 0 a #fc-;in*2 ! old ,%ammal eng9e _h be5 alt]$1 too4 ,! new boil] put 9 0 ab\t #h feet 9 diamet] & f #cj to #dj feet long1 two r\nd tubes w5t ?r\gh x2 ! fire-place 9 "o end ( "o tube & 9 ! o!r end ( ! o!r tube2 aft] go+ ?r\gh ! tubes ! draught w5t into ! brick flues "u ! bottom & sides4 ,:5 ! new eng9e 0 put 91 ,gribble said1 ,:y1 ^! little ?+s w nev] get /eam en\gh2 ev]ybody said s4 ,9 ! ,b\lton & ,watt eng9es we didn't tr\ble ab\t fe$-pumps & gauge-cocks4 ,a wire came ?r\gh a /uff+ box 9 ! top ( ! boil]2 a biggi% /one 9 ! boil] 0 fa/5$ to "o end ( ! wire1 ! o!r end 0 fa/5$ to a weight$ lev] ne> ! wat] ci/]n1 j above ! boil]2 :5 ! wat] got l[ ! /one op5$ ! valve 9 ! wat] ci/]n4 ,t 0 :5 !y 7 putt+ 9 ,capta9 ,dick's new cyl9drical boil]s to ! old #fc-;in* eng9e4 ,%e did s mu* m "w1 ) less coal1 t 9 a ye> or s !y agre$ to ?r[ out ,b\lton & ,watt's eng9e1 & to put 9 a /rong] "o t c\ld /& ,capta9 ,dick's high /eam4 ,jeffrie & ,gribble 7 ! m9e eng9e]s t put h] up4 ,! #gf-;in* cyl9d] came f ,wales4 ,! big beam 0 ca/ at ,p]ran ,f\ndry 9 #ahae2 y c see ! "n & date ^u x n[4 ,! boil] & ! ge>-"w 7 made 9 ! m9e4 ,! exhau/-valve is exactly z :5 x 0 put 91 work$ by a rack-&-too? segm5t4 ,! equilibrium valve is un*ang$1 except t ! rack is tak5 out & a l9k put 94 ,! /eam-valve 0 tak5 out soon aft] %e w5t to "w1 & ! pres5t d\ble-beat valve 0 put 92 x is ! fir/ ( ! k9d ,i ev] saw4 ,"s 7 made be=e t "t ) a small valve on ! top ( ! big "o1 t op5$ fir/1 to ease ! pressure4 ,john ,we/#gg fitt$ up ! valve-ge> 9 ! m9e ) ! expansive tappets1 ! same z :5 %e /opp$ a mon? or two ago1 & ! same z ! pres5t new "o has4 ,footnote #gg3 ,?ree ,we/s1 all skilful me*anical eng9e]s1 7 employ$ at t "t 9 ,dolcoa?1 all ( !m kn[n to ! writ]1 :o ?9ks ! d\ble-beat valve 0 ! h&iwork ( ,john ,we/1 n relat$ to ,trevi?ick's p>tn]4 ,capta9 ,dick's cutt+ (f 8 /rong /eam at an e>ly "p ( ! /roke1 us$ to make ! /eam-valve /rike v h>d2 s ! new plan valve1 ) a d\ble beat1 0 put 92 t mu/ h be5 ab\t #ahaf or #ahag2 & ! valve & expansive horn = work+ 7 j exactly l :at !y h put into ! pres5t new eng9e 9 #ahfi4 ,%e 0 ! eng9e t %[$ !m h[ to =k ! wat]1 & burn only half ! coal4 ,i work$ 9 ?is m9e ! old atmosph]ic eng9es1 & !n ,b\lton & ,watt2 & !n ,trevi?ick's boil]s 9 ,b\lton & ,watt2 & !n ,trevi?ick's boil]s & eng9e2 & n[ ,i come e day to ! new eng9e1 ?\gh ,i c't d mu*4 ,!y give me #ces4 a mon?2 & my "n is ,william ,pooly1 ,dolcoa?1 #ahfi4 ,?ree ye>s ago 79 #ahfi71 :5 ! writ] ent]$ ! old eng9e-h\se 9 :i* ,watt's #fc-;in* cyl9d] d\ble _h be5 erect$ 9 #aghj1 adjo9+ ! old walls t !n enclos$ t e>ly ,newcom5 #de-;in* cyl9d] ,c>loose eng9e1 re-erect$ by ,trevi?ick1 s541 9 #agge 9 ,bullan ,g>d5 portion ( ,dolcoa?1 an old man sat ne> a small w9d[ 9 a recess 9 ! ?ick wall ( ! eng9e-h\se1 )9 rea* ( ! ge>-h&les ( ! ,jeffrie & ,gribble #gf-;in* cyl9d] eng9e t ,trevi?ick1 jun41 _h erect$ 9 #ahaf on ! f\ndations ( ! remov$ ,watt eng9e2 he held 9 "o h& a portion ( slate f ! ro(1 & 9 ! o!r an old pocket-knife1 "o-half ( ! blade ( :i* _h be5 brok5 (f1 leav+ a jagg$ fracture1 ) :i* he made ! figures ( "s calculation on ! rude slate2 on 8 nose re/$ ! brass frame ( a pair ( v anci5t spectacles1 ) horn glasses4 ,he answ]$ ! writ]'s "q by1 ,yes1 ,i am ,william ,pooly2 ,i work$ ?is eng9e1 & ! o!r eng9es be=e x--! great d\ble & ! little ,%ammal work+ out ( ! same %aft2 & ,i am sev5ty-f\r ye>s ( age4 ,! #fc s+le work$ ^u a %aft up !re2 %e 0 call$ ,:eal ,gons4 ,t old man1 /ill liv+1 _h work$ 9 ,dolcoa? ,m9e "o ( ! fir/ /eam-eng9es ( ,newcom52 ! #de-;in*1 modifi$ by ,trevi?ick1 s542 !n ! #fc-;in* d\ble ( ,watt2 &1 f9ally1 ! high-pressure eng9es ( ,trevi?ick1 jun42 he saw ! op5-top cyl9d]s1 atmosph]ic ( ,newcom51 9 ! ,%ammal #de-;in* & ,:eal ,gons #fc-;in*1 ) _! wood5 beams ) segm5t-head$ ends1 mov+ 9 rivalry ) ! ,watt #fc-;in* d\ble1 ) cyl9d]-cov] & p>allel motion2 he saw ! two =m] eng9es1 z alt]$ by ,trevi?ick1 jun41 us+ ! high] /eam f ! globul> boil] on :i* ,h5ry ,cl>k work$ 9 #agii1 :5 !re us$ to be great talk+ ab\t diff]5t boil]s1 & a boil] ( ,capta9 ,trevi?ick's work$ ) high] /eam ?an ! o!rs2 & ! waggon boil] ( ,watt1 t _h j be5 repair$1 0 disc>d$ & cut up2 ?us describ$ by ,trevi?ick1 ! fire-place is #bb feet f fire-door to fire-door1 #i feet wide1 & #g feet ?ick 9 fire1#gh :i* he propos$ to replace 9 #ahjf by a cyl9drical boil] to give /eam ( #be lbs4 on ! in*4 ,footnote #gh3 ,see ,trevi?ick's lett]1 ,febru>y #ah?1 #ahjf1 vol4 ii41 p4 #adc4 ,pooly also saw ! f9i%+ /roke 9 #ahaa1 :5 ! boil]s /ill kn[n z ! ,trevi?ick or ,corni% boil]s1 gave /eam to ! ?ree eng9es2 aft] a twelve ye>s' fight betwe5 l[ & high pressure1 comm5c+ ) ,trevi?ick's globul> boil] & int]nal tube1 9 ,dolcoa?1 9 ! ye> #agii1 f :i* "t x ga9$ /ep by /ep1 ?\gh 9 comp>atively small eng9es1 up to #ahaa1 :5 ! cyl9drical boil]s took ! place ( ! condemn$ he>se & globul> boil]s1 & gave really /rong & expansive /eam to ! ?ree ,dolcoa? pump+ eng9es t f "t immemorial _h be5 rivals1 caus+ all ?ree ( !m to lift an increas$ quantity ( wat]1 & at ! same "t to save "o-half 9 ! co/ ( coal2 ?is cont9u$ = f\r or five ye>s1 :5 9 #ahaf ! #fc-;in* d\ble & ! #de-;in*1 be+ ! y\nge/ & ! olde/ ( ! ?ree1 7 remov$1 t a new #gf-;in* cyl9d]1 bett] adapt$ to ,trevi?ick's expansive /eam might m *eaply p]=m _! jo9t "w4 ,prior to ?is *ange ! ?ree eng9es 7 kn[n by ! names ,%ammal #de-;in*1 =m]ly ,bullan ,g>d51#gi b be=e t z ,c>loose1 ( ! p]iod & =m ( ! ,pool eng9e2#hj ,/ray ,p>k #fc s+le1 =m]ly ,:eal ,gons1#ha dat$ f #aggj to #aggg2 & ! #fc-;in* d\ble ( ,watt 9 #aghj4 ,footnote #gi3 ,see vol4 i41 p4 #be4 ,footnote #hj3 ,see vol4 i41 p4 #e4 ,footnote #ha3 ,qu]y ,bonze1 spok5 ( by ,smiles4 ,,sir1 ,,dolcoa? ,,m9e1 ,m>* #bi?1 #aheh4 ,i h obta9$ ! foll[+ in=mation respect+ ! build+ ( ! fir/ cyl9drical boil]s1 z ord]$ by y\r late fa!r = ,dolcoa?2 & "s in=mation ( ! results z to ! coals consum$1 comp>$ ) ! consumption by ! boil]s previ\sly 9 use "h4 ,george ,r[1 n[ ab\t sev5ty-two ye>s old1 & work+ at ,camborne ,vean ,m9e1 says he assi/$ to build ! two fir/ cyl9drical boil]s ) int]nal tubes us$ 9 ,cornwall4 ,!y 7 built 9 ,dolcoa? ,m9e 9 ! ye> #ahaa2 !y 7 #ah feet long1 #e feet diamet]1 hav+ an oval tube #c feet #d in*es 9 ! l>ge/ diamet] at ! fire end2 ! o!r or *imney end ( ! tube 0 some:at small]4 ,!y 7 f\nd too small = ! "w to be done1 & ano!r boil] 0 built imm$iately1 #bb feet long1 #f feet #b in*es diamet]1 & he believ$ a #d-;feet tube4 ,john ,bryant1 n[ sev5ty-f\r ye>s old1 works a /eam-eng9e at ,we/ ,:eal ,francis4 ,he work$ at ,dolcoa? ! #fc-;in* cyl9d] d\ble-act+ eng9e1 ^u ,b\lton & ,watt's plan4 ,:5 he fir/ work$ h] %e _h ! old bee-b boil]1 #bd feet 9 diamet]4 ,!y 7 tak5 out = ! ,b\lton & ,watt waggon boil]1 #bb feet long & #h feet wide1 ) two fire-doors opposite "o ano!r4 ,!n ! ,b\lton & ,watt waggon 0 tak5 out = ,capta9 ,trevi?ick's boil]s1 :i* he work$ = sev]al ye>s4 ,two boil]s 7 put 91 ea* #ah feet long1 #e feet diamet]1 ) an int]nal oval tube1 he ?9ks1 #c feet by #b feet #f in*es4 ,%ortly aft]1 ano!r boil] ( simil> =m 0 add$1 #bb feet long1 #f feet diamet]1 #d-;feet tube4 ,he _c say :at ! sav+ ( coal 01 b rememb]s t ! duty p]=m$ by ! eng9e ) ! waggon boil] 0 ?irte5 to f\rte5 millions4 ,mr4 ,william ,we/ came to ! m9e z an eng9e]1 & by pay+ great att5tion increas$ ! duty ( ! ,b\lton & ,watt eng9e & boil] to ab\t fifte5 millions4 ,he does n recollect ! duty ! eng9e p]=m$ ) ! cyl9drical boil]s4 ,mr4 ,?omas ,lean1 ( ,praze1 ! pres5t report] ( m9e eng9es 9 ! we/]n "p ( ,cornwall1 9 answ] to a note ,i s5t to him1 says he has no acc\nt ( any report ( ,dolcoa? eng9es = ! ye> #ahab1 b dur+ ! mon? ( ,april 9 t ye> ! eng9es did #ba-a_/b millions4 ,dur+ ! :ole ( #ahac t eng9e 0 report$ to av]age a duty ( tw5ty-"o millions4 ,! :ole ( ! above are at p] bu%el ( #ic lbs41 & ! :ole ( ! acc\nts furni%$ by ,mr4 ,lean are = ,trevi?ick's cyl9drical boil]s4 ,f ! ,dolcoa? ,m9e books ,i f9d ! foll[+3 ,paid = coals = ! :ole m9e dur+ ! ye> #ahaa1 #aaejl4 #aes4 #aj;d41 or p] mon?1 #ical4 #ads4 #g;d4 ,dur+ ! fir/ ?ree mon?s ( #ahab ! coal av]ag$ #ajjjl4 p] mon?4 ,9 ,may ( ?is ye>1 #ahab1 ,capta9 ,trevi?ick is ent]$ on ! books z paid #djl4 on acc\nt ( boil]s2 & 9 ,augu/ ( ! same ye>1 = erect+ ?ree boil]s1 #ajel4 ,i ?9k ! ?ree boil]s 7 at "w 9 ,april1 #ahab1 ! mon? ,mr4 ,lean gives z ! fir/ report$4 ,f ,april1 #ahab1 to ,decemb]1 dur+ n9e mon?s1 ! co/ ( coals 0 #eeabl4 #fs41 av]ag+ #fabl4 #is4 #f;d4 p] mon?4 ,dur+ ! next ye>1 #ahac1 ! co/ = coal 0 #gjail4 #ags4 #e;d41 or an av]age p] mon? ( #eijl4 #afs4 #e;d4 ,i _c f9d ! price paid p] ton = ! coal 9 ^! ye>s1 b ! av]age price dur+ #ahjh & #ahae 0 mu* alike1 mak+ x probable t ! price p] ton dur+ #ahaa1 #ahab1 & #ahac1 0 ne>ly ! same2 & t ! sav+ ( ! above #cjjl4 p] mon? 9 ,dolcoa? 0 :olly on acc\nt ( ! sav+ effect$ by ,trevi?ick's cyl9drical boil]s4 ,! te/imony ( ,john ,bryant1 t ! duty ) ! waggon boil] 0 say f\rte5 millions1 & t ( ,mr4 ,lean1 giv+ tw5ty-"o millions ) ! new ,trevi?ick boil]1 be> mu* ! same proportion z ! *>ges = coals 9 ! respective p]iods above giv54 ,9 ! ye> #ahaf a new #gf-;in* s+le eng9e 0 erect$ 9 ! place ( ! old ,b\lton & ,watt #fc-;in* d\ble eng9e ) ,trevi?ick's cyl9drical boil]s4 ,! av]age duty p]=m$ dur+ ! ye> #ahag 0 #dc-c_/d millions4 ,?is same eng9e is /ill at "w1 & h] regul> duty is f ?irty-six to ?irty-eight millions4 ,i am1 ,sir1 ,y\r mo/ ob$i5t s]vant1 ,,*>les ,,?omas4 ,,francis ,,trevi?ick1 ,esq4 ,capta9 ,*>les ,?omas1 :o 0 "o ( ! mo/ exp]i5c$ ( ,corni% m9]s1 = _m ye>s ! manag] ( ,dolcoa?1 & 9 y\? ! acqua9tance ( ,trevi?ick1 /ates t ! new high-pressure boil]s 7 made 9 ! m9e 9 #ahaa1 & gave _! fir/ supplies ( /rong /eam to ! ?ree l>ge pump+ eng9es 9 ,april1 #ahab1 ) su* good effect t ! increas+ wat] :i* _h ?reat5$ to dr[n ! m9e 0 spe$ily remov$1 & t ) a sav+ ( ne>ly "o-half ( ! coal be=e consum$4 ,prior to _! use ,dolcoa? ,m9e paid #ajjjl4 mon?ly = coal2 b = ! latt] n9e mon?s ( ! ye>1 9 consequ5ce ( ! new boil]s1 ! co/ 0 r$uc$ to #fabl4 a mon?4 ,?is sav+ 9 ! pump+ co/ ( "o m9e cr[n$ ) success ! high-pressure /eam eng9e]1 :o _h be5 /eadily ga9+ gr\nd dur+ 8 fight ( twelve or f\rte5 ye>s on ! battle-gr\nd *os5 by ,watt ?irty-?ree ye>s be=e4 ,! l[ price ( t9 & copp]1 :i* caus$ s _m eng9es to cease work+ ab\t ! close ( ! la/ c5tury1 _h *ang$ = ! bett]1 & ! pres5t c5tury op5$ ) an increas+ dem& = /eam p[]4 ,trevi?ick's high-pressure portable eng9es _h work$ satisfactorily = sev]al ye>s2 & z a means ( mak+ public ! relative duty p]=m$ by ,corni% pump+ eng9es1 & ( solv+ conflict+ /atem5ts on ! rival sy/ems ( l[ & high pressure /eam1 x 0 det]m9$ t an intellig5t p]son %\ld exam9e & give pr9t$ mon?ly reports ( ! am\nt ( duty done by ! diff]5t eng9es1 & 9 #ahaj ,capta9 ,&rew ,vivian 0 reque/$ to take ?is "w ( eng9e report] 9 h&2 on 8 refusal x 0 (f]$ to ,trevi?ick4 ,9 ,augu/1 #ahaa1 ,mr4 ,lean comm5c$ su* mon?ly reports1 %[+ t ! duty ( twelve pump+ eng9es at ! end ( t ye> av]ag$ sev5te5 millions1 exactly ! duty done by ! ,b\lton & ,watt eng9es ?irte5 ye>s be=e1 z report$ by ,davies ,gilb]t & ,capta9 ,j5k9 9 #agih1 prov+ ! small inh]5t vitality ( ! ,watt eng9e4 ,9 #ahad ! ,dolcoa? pump+ eng9es1 ) ,trevi?ick's cyl9drical boil] & high /eam expansion1 are ?us report$3--,! ,b\lton & ,watt1 ,dolcoa? great d\ble eng9e1 #fc-;in* cyl9d]1 did a duty ( #ba-a_/b millions2 ! ,%ammal #de-;in* cyl9d]1 s+le eng9e1 did #bf-c_/d millions2 & ! #fc-;in* s+le1 ,/ray ,p>k eng9e1 #cb millions4 ,%ammal eng9e1 ne>ly #ajj ye>s old1 beat ! ,watt eng9e ( m ?an half a c5tury lat]2 & s did ,/ray ,p>k #fc-;in*1 :i* ,watt _h laugh$ at :5 he fir/ tri$ 8 h& z an eng9e] 9 ,cornwall 9 #aggg4hb ,footnote #hb3 ,see vol4 i41 p4 #cj2 vol4 ii41 p4 #aae4 ,! m>k$ *ange 9 ^! ?ree eng9es1 :ile = two or ?ree ye>s "u ,trevi?ick's guidance1 becom+ m p[]ful & economical1 rais$ ! usual sw>m ( detractors1 & 9 #ahae a special trial 0 made1 :i* la/$ = two days1 to te/ ! report$ increas$ duty by ! cyl9drical boil]s & expansive work+4 ,! unbeliev]s 7 !n conv9c$1 & agre$ to ?r[ out ! ,b\lton & ,watt great d\ble eng9e #fc-;in* cyl9d]1 toge!r ) its neighb\r1 ! worn-out old #de-;in*1 & put 9 _! /ead "o eng9e ) a cyl9d] ( #gf in*es 9 diamet]1 ) expansive valve & ge>1 & p>ts /rong en\gh & suitable to ! high-pressure /eam1 on ,trevi?ick's promise t x %\ld d m ?an ! comb9$ "w ( ! o!r two ) "o-half ! coal4 ,9 #ahaf ?is new eng9e comm5c$ "w1 & did =ty millions ( duty1 increas+ x dur+ ! next two or ?ree ye>s to =ty-eight millions1 be+ ?ree times ! duty p]=m$ by ! ,watt #fc-;in* d\ble eng9e be=e x 0 suppli$ ) /eam f ,trevi?ick's boil]s1 & twice z mu* z x p]=m$ :5 s suppli$4 ,lean says1 ,?is 0 ! fir/ in/ance ( su* duty hav+ be5 p]=m$ by an eng9e ( t simple con/ruction4 ,! o!r m9es foll[$ ,trevi?ick's advice1 b nev] paid him a p5ny4 ,on ?is ,lean aga9 says1 ,! eng9es at "w 9 ! c\nty 9 #ahce w\ld h consum$ #hj1jjjl4 wor? ( coal ov] & above _! actual consumption ye>ly1 b = ! improvem5ts t _h be5 made s9ce #ahad4 ,trevi?ick's eng9es 7 v durable1 z well z *eap 9 fir/ co/ & 9 work+ exp5se4 ,?is fam\s ,dolcoa? #gf-;in* eng9e rema9$ 9 con/ant "w night & day = fifty-f\r ye>s2 aft] :i* good s]vice ! /eam-pipes1 be+ ?9n$ by ru/1 7 held toge!r by b&s & bolts2 ! /eam-case ar\nd ! cyl9d] w\ld no long] be> ! pressure ( /eam2 ! int]ior ( ! cyl9d] f we> 0 "o in* l>g] 9 diamet] ?an :5 fir/ put 91 & _h to be held toge!r by /rap-bolts4 ,! orig9al boil]s 7 said to rema91 only !y _h be5 repair$ until n an orig9al plate rema9$2 b !re !y 7 9 ! old /oke-hole 9 #ahfi1 :51 f ! fe> ( "s "p ( ! eng9e break+ & caus+ accid5t1 x 0 remov$4 ,illu/ration3 ,,trevi?ick',s ,,dolcoa? #gf-;,,in* ,,cyl9d] ,,pump+ ,,eng9e1 ,,erect$ ,,9 #ahaf1 ,,ceas$ ,,work+ #ahfi4 a1 /eam-cyl9d]1 #gf in*es 9 diamet]1 #i-;feet /roke2 b1 /eam-jacket2 c1 /eam expansion-valve1 #aa in*es diamet]1 d\ble beat2 ! upp] beat #aa in*es diamet]1 ! "u beat #i-a_/b in*es1 valve #h in*es long2 d1 expansive cam on plug-rod2 e1 plug-rod = mov+ ! ge>2 f1 expansive horn2 g1 equilibrium valve1 #ac in*es 9 diamet]1 s+le beat mov$ by a too?-rack & segm5t2 h1 exhau/-valve1 #ad-a_/b in*es 9 diamet]1 s+le beat mov$ by a lev] & l9k2 i1 equilibrium-valve h&le2 j1 exhau/-valve h&le2 k1 ,y-po/s = c>ry+ ! ge> arbors2 l1 ma9 beam 9 two plates ( ca/ iron2 m1 p>allel motion2 n1 fe$-pump rod2 o1 air-pump bucket-rod1 ! pump1 #b feet #i in*es diamet]2 p1 ! ma9 pump rods4 ,illu/ration3 ,,cyl9d]1 ,,ma9 ,,beam1 ,,& ,,pump-,,rod ,,( ,,dolcoa? #gf-;,,in* ,,cyl9d] ,,eng9e4 ,9 #ahfg ! writ] 0 a memb] ( ! ,dolcoa? ,manag+ ,committee1 :5 x 0 det]m9$ t ! old eng9e ( #ahaf %\ld be replac$ by a new "o4 ,! cyl9d] sides 7 r$uc$ 9 ?ickness by half an in*2 ! /eam-pipes & nozzles 7 ?9n$ by ru/ & decay2 ! valves & ge>-"w rema9$ 9 good ord]4 ,capta9 ,josiah ,?omas1 ! pres5t manag] ( ! m9e1 (f]$ to sell ?is old eng9e at scrap price1 t x might be /or$ 9 ! ,pat5t ,museum at ,k5s+ton z a mem5to ( ! e>ly high-pressure expansive /eam pump+ eng9e4 ,illu/ration3 ,,boil]s ,,erect$ ,,9 #ahaa ,,9 ,,dolcoa?1 ,,us$ ,,9 ,,! ,,b\lton ,,& ,,watt #fc-;,,in* ,,eng9e1 ,,!n ,,9 ,,! ,,new #gf-;,,in* ,,until #ahfi4 a a1 two wr\ght-iron cyl9drical boil]s1 #e feet 9 diamet]1 #ah feet long1 ) int]nal fire-tube1 oval1 #c feet #d in*es by #c feet2 b1 a boil]1 #f feet #b in*es diamet]1 #bb feet long1 cyl9drical tube1 #d feet diamet] 9 ! fire-place1 ! rema9d] #c feet2 c1 brick bridge2 d1 fire-b>s2 e1 brick ext]nal flues "u boil]2 f1 brick side-flues2 g1 a%es1 or o!r non-conductor2 /eam #cj to #ej9999uncle> lbs4 on ! in* above ! atmosph]e4 ,! /eam-cyl9d] ( #ahaf 0 ca/ 9 ,s\? ,wales2 ! beam /ill work+ 9 ! new eng9e ( #ahfi 0 ca/ 9 ! f\ndry ( ! ,williams' at ,p]ran4 ,john ,we/ replac$ ! orig9al flat expansive /eam-valve ) a d\ble-beat valve2 ! ge> 0 pr9cipally made by him on ! m9e1 & rema9$ 9 good work+ to ! la/4 ,?is d\ble-beat valve is ! fir/ ! writ] has met )2 x is ( ! same =m z ! mod]n d\ble-beat valve2 an e>li] plan 0 to h a small valve on ! top ( ! ma9 valve4 ,! /eam 9 ord9>y work+ 0 %ut (f :5 ! pi/on _h mov$ f an eigh? to a qu>t] ( its /roke4 ,! ,gons1 or ,/ray ,p>k #fc-;in* cyl9d]1 surviv$ its companions1 ! #fc d\ble1 & #de s+le1 = "s t5 or fifte5 ye>s1 hav+ beat5 bo? ( !m 9 duty4 ,a memor&um 9 ,trevi?ick's h&writ+ %[s t he 9 #agih1 :5 design+ 8 l>ge globul> boil] ) int]nal flue at ! rework+ ( ,dolcoa?1 te/$ ! relative duty ( ! ,watt #fc-;in* d\ble & ! #fc-;in* s+le eng9e1 !n call$ ,:eal ,gons1 ! latt] 9 its orig9al =m ( op5-top cyl9d] atmosph]ic2 %ortly aft] :i* x probably receiv$ a cov] ab\t ! same "t z ! #de-;in*1 = bo? ^? eng9es 7 ?or\ghly repair$ by ,trevi?ick at ! rework+ ( ! m9e1 twelve or f\rte5 ye>s prior to ! use ( ! cyl9drical boil]s4 ,at ! "t t ,b\lton & ,watt made _! trial ( ,seal-hole eng9e aga9/ ,hornbl[]'s eng9e at ,t9 ,cr(t1 ! eng9es 7 put 9 ! be/ ord]1 & good coals br\ght 9 = ! purpose1 to "w = tw5ty-f\r h\rs4 ,! trial 0 att5d$ by ! pr9cipal m9+ ag5ts2 ! result 0 ab\t t5 millions by ea* eng9e4 ,at ,dolcoa? ,m9e an old atmosph]ic eng9e cont9u$ to "w = sev]al ye>s by ! side ( "o ( ,b\lton & ,watt's eng9es ( ! same size2 ! wat] lift$ & coals consum$ 7 c>efully tak5 & made kn[n to ! public1 %[+ t ,b\lton & ,watt's eng9e p]=m$1 :5 comp>$ ) ! old eng9e1 z #af to #aj4hc ,footnote #hc3 ,memor&um 9 ,trevi?ick's writ+4 ,hornbl[] 0 an active eng9e] 9 ,cornwall be=e ,watt2 ! pat5t ( ! latt] claim+ ! sole "r ( work+ an eng9e by /eam 9 ! cyl9d]1#hd drove ! =m] to use two cyl9d]s1 9 "o ( :i* ! expansion 0 c>ri$ out1 z a means n describ$ 9 ,watt's pat5t2 a lawsuit 0 ! consequ5ce4 ,! two eng9es :5 tri$ by ,trevi?ick#he p]=m$ an equal duty ( t5 millions4 ,9 #agih he te/$ ! ,dolcoa? atmosph]ic #fc-;in* s+le aga9/ ,watt's great #fc-;in* d\ble action4 ,! atmosph]ic p]=m$ t5 millions1 precisely ! duty ( ! pat5t ,watt & ! pat5t ,hornbl[] conte/s ( six ye>s be=e2 b ! ,watt ,dolcoa? eng9e1 !n consid]$ ! be/ he _h made1 did sixte5 millions4 ,^! trials 9 #agib & #agih enable u to comp>e ! ,newcom51 ! ,hornbl[]1 & ! ,watt eng9es2 %ortly aft] :i* ,trevi?ick tri$ high] /eam 9 "o or m ( ^? same eng9es f 8 globul> boil]4#hf ,footnote #hd3 ,see vol4 i41 p4 #df4 ,footnote #he3 ,see vol4 i41 p4 #eg4 ,footnote #hf3 ,see vol4 ii1 p4 #aai4 ,,sir ,,*4 ,,hawk9s1 ,,camborne1 ,m>* #aj?1 #ahab4 ,sir1--,?is day ,i %all att5d ! acc\nt at ,:eal ,prosp] ,m9e1 9 ,gwy?ian1 to contract ) ! adv5tur]s = erect+ a /eam-eng9e on my improv$ plan1 = draw+ ! wat] #ej fa?oms "u ! adit4 ,i call$ on ,:eal ,lib]ty adv5tur]s at ,/4 ,agnes la/ week1 & f\nd t sev]al ( !m _h giv5 up _! %>es r ?an put 9 a new eng9e1 & ! rema9d] ( !m v sick4 ,i told !m t ,i w\ld =k ! wat] ) ! pres5t eng9e1 & draw in/ead ( #dj gallons ea* /roke1 #dg fa?oms deep 7:i* %e did71 #he gallons p] /roke1 #fe fa?oms deep1 by alt]+ ! eng9e on ! same pr9ciple z ,i h done ) ! ,dolcoa? great eng9e1 & sev]al m t are n[ alt]+4 ,! exp5se ( alt]+ ! eng9e1 & =k+ ! wat] to bottom1 & prov+ ! m9e1 w n exce$ #ajjjl4 ,all ! adv5tur]s are v anxi\s to aga9 resume _! %>es & make ! trial1 on condition t ,i w und]take ! completion ( ! job at a c]ta9 sum1 b n o!rwise4 ,i am c]ta91 f :at ,dolcoa? eng9e is do+1 t ,i c f> exce$ ! p[] above /at$1 & p]=m ! duty ) "o-half ! coal ! eng9e consum$ be=e1 & w\ld n hesitate a mom5t to engage ! job on ! t]ms !y propose1 b ,i h n money suffici5t to c>ry x into execution1 z ,i mu/ lay out a l>ge sum 9 erect+ ! eng9e on ! ,gwy?ian ,m9e1 & unless ,i c be assi/$ ) #ejjl41 %all n be able to und]take ! job4 ,if y ?9k x wor? y\r notice to enc\rage ?is und]tak+ by l5d+ me ! above sum = six mon?s1 ,i w pay y int]e/ = x1 & be=e draw+ any "p ( x f y w\ld get mat]ials 9 ! m9e t %\ld am\nt to above t sum1 & also give y an ord] on ! adv5tur]s to repay y ! :ole sum be=e receiv+ any "p myself4 ,z ,i h be5 a bankrupt1 p]haps y may scruple on t acc\nt1 b t bus9ess is f9ally settl$1 & ,i h my c]tificate2 & inde$ ,i nev] 0 9 debt to any p]son2 n "o %ill+ ( debt 0 prov$ aga9/ me "u ! commission1 no?+ m ?an ! private debts ( my sw9dl+ p>tn]4 ,at ,w5dron we are work+ an eng9e lately erect$ on a copp] lode1 :i* has a v promis+ appe>ance1 & ne> ?is spot y h l& at ,besp]son1 :]e !re is also a v k9dly copp] lode1 :i* des]ves trial2 if y are incl9$ to grant a sett1 ,i ?9k ,i c f9d adv5tur]s to jo9 me to try ! m9e4 ,i h lately read a lett] f y\r h9d1 t ! eng9e cont9ues to m5d2 x f> exce$s my expectation4 ,i am n[ build+ a portable /eam-:im1 on ! same plan1 to g itself f %aft to %aft2 ! :ole weight w be ab\t #cj cwt41 & ! p[] equal to tw5ty-six horses 9 tw5ty-f\r h\rs4 ,! only diff]5ce 9 ?is eng9e & y\rs w be ! fire 9 ! boil]1 & )\t mason-"w1 on acc\nt ( mak+ x portable4 ,i %all pass ! rope f ! fly-:eel r\nd ! cage ( ! horse-:im4 ,if y %\ld fall 9 ) any ,we/ ,india plant] t /&s 9 want ( an eng9e1 he may see ?is "o at "w 9 a mon?1 :i* w prove to him ! advantage ( a portable eng9e1 to travel f "o plantation to ano!r4 ,! price1 completely f9i%$ & set to "w1 free ( all exp5se1 9 ,london1 #ajel4 ,i am1 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,n4,b4--,capta9 ,john ,/eph5s in=m$ me1 a few days s9ce1 t ! lead m9e at ,newlyn 0 ri*4 ,9 ,:eal ,prosp] ,m9e ! fir/ high-pressure expansive /eam-cond5s+ pole-eng9e _h be5 work$1 j be=e ! date ( ! =ego+ lett]1 & t evid5ce ( increas$ p[] & economy 0 imm$iately foll[$ by ! application ( ! same pr9ciples ( high-pressure /eam & v expansive work+ to ! ,watt l[-pressure /eam vacuum eng9es at ,:eal ,alfr$1 ,dolcoa?1 & o!r m9es1 ) su* satisfactory results z to w>rant 8 (f]+1 on ! battle-gr\nd ( 8 fir/ attack on ! ,watt l[-pressure /eam vacuum pr9ciple at ,seal-hole 9 ,/4 ,agnes1 f\rte5 ye>s be=e1#hg at 8 own pecuni>y risk1 to s apply ^? pr9ciples 9 ! ,:eal ,lib]ty l[-pressure /eam-eng9e1 :i* _h fail$ to dra9 ! m9e1 lift+ only at ! rate ( #ahhj gallons ( wat] "o fa?om high at ea* /roke2 t x %\ld lift an increas$ quantity ( wat]1 & t1 too1 f an increas$ dep?1 mak+ ! load equal to #eebe gallons1 & to p]=m su* increase ( "w ) "o-half ( ! quantity ( coal be=e us$2 9 o!r words1 he 0 will+ to engage to make ! old l[-pressure /eam-eng9e p]=m by its conv]sion into a high-pressure /eam-eng9e ?reefold its orig9al "w1 & also to increase its duty or economic value sixfold2 re/+ 8 argum5t on ! simil> *anges1 !n to be se5 9 op]ation at ,:eal ,alfr$ ,m9e1 & especially 9 ! ,watt #fc-;in* d\ble-act+ eng9e at ,dolcoa?1 ^: hi/ory we h be5 trac+4 ,well might ,sir ,*>les ,hawk9s hesitate to believe :at ! exp]i5ce ( sixty ye>s has b>ely suffic$ to make pla9 to u4 ,footnote #hg3 ,see vol4 i41 p4 #ij4 ,,captn4 ,,trevi?ick1 ,,p5zance1 ,m>* #bg?1 #ahac4 ,sir1--,9 consequ5ce ( ! conv]sation t has pass$ betwe5 y & ,we/ ,:eal ,t9 ,cr(t adv5tur]s1 ! said adv5tur]s h resolv$ to put an eng9e on t m9e1 agreeable to ! proposals (f]$ by y2 t is1 ! eng9e %all be capable ( lift+ a #e-;in* bucket1 #ej fa?oms1 #d-;feet /roke1 #ae /rokes p] m9ute1 or a duty equal !reto2 = :i* !y w pay y #ej gu9eas "o mon? aft] ! eng9e %all be at "w1 & #ej gu9eas m at f\r mon?s aft] t1 & #ej gu9eas m at f\r mon?s f t "t1 mak+ ! full paym5t ( #aej gu9eas 9 n9e mon?s f ! "t ! eng9e %all set at "w1 ! adv5tur]s pay+ all exp5se1 except ! eng9e mat]ials1 :i* %all be deliv]$ on ! m9e4 ,b 9 case ! eng9e n p]=m+ ! above duty1 ! adv5tur]s to be at lib]ty to return ! same eng9e1 & y to pay back all ! money t y _h receiv$ = ! said eng9e4 ,sign$ by ,,gabl4 ,,blewett1 9 behalf ( ! ,adv5tur]s & ,company4 ,trevi?ick 0 will+ to sp5d m ?an 8 la/ p5ny 9 e/abli%+ ! sup]iority ( 8 high-pressure /eam expansive eng9es1 b ! selfi%ness ( adv5tur]s ret>d$ _! progress4 ,! atmosph]ic1 m5tion$ by ,watt z work+ 9 ,dolcoa? 9 #aggg1hh did five or six millions ( duty1 yet 9 ,trevi?ick's h&s1 ab\t #agih to #ahjj1 :5 he erect$ 8 globul> boil] ) int]nal tube1 "o ( !m 0 te/$ ) ! #fc-;in* ,watt l[-pressure vacuum eng9e1 :5 ! latt] did sixte5 millions to t5 millions by ! atmosph]ic eng9e1 be+ ne>ly d\ble ! duty x p]=m$ 9 its orig9al =m2 & we %all /ill trace ?is same eng9e z ,bonze or ,gons until x increas$ to six times its fir/ duty "u ! "n ( ,/ray ,p>k #fc-;in*4 ,footnote #hh3 ,see vol4 i41 pp4 #cj1 #eg2 vol4 ii41 p4 #aae4 ,trevi?ick hav+ erect$ a high-pressure /eam cond5s+ :im-eng9e at ,cook's ,kit*51#hi & 9 ,dolcoa?#ij a high-pressure puff] :im-eng9e1 plead$ h>d 9 #ahjfia to be all[$ to supply ! l>ge pump+ eng9es ( ,newcom5 & ,watt ) high] pressure /eam f 8 cyl9drical boil]1 :i* aft] ye>s ( consid]ation ,dolcoa?1 9 #ahaa1 agre$ to4 ,9 #ahac he wrote3--,t new eng9e y saw ne> ! sea-side ) me is n[ lift+ =ty millions1 "o foot high1 ) "o bu%el ( coal1 :i* is v ne>ly d\ble ! duty t is done by any o!r eng9e 9 ! c\nty4 ,a few days s9ce ,i alt]$ a #fd-;in* cyl9d] eng9e at ,:eal ,alfr$ to ! same plan1 & ,i ?9k %e w d equally z mu* duty4 ,i h a notice to att5d a m9e meet+ to erect a new eng9e1 equal 9 p[] to a #fc-;in* cyl9d] s+le4#ib ,footnote #hi3 ,see vol4 i41 p4 #ia4 ,footnote #ij3 ,see vol4 i41 p4 #ia4 ,footnote #ia3 ,see vol4 ii41 p4 #adb4 ,footnote #ib3 ,see ,trevi?ick's lett]1 ,janu>y #bf?1 #ahac1 vol4 ii41 p4 #ee4 ,! b5eficial results ( ^? acts are too l>ge to be "h ent]$ into 9 detail4 ,9 r\nd numb]s1 ! e>ly pump+ eng9es ( ,newcom5 did five millions2#ic ,trevi?ick caus$ !m to d t5 millions ( duty ) a bu%el ( coal4 ,watt1 dur+ ?irty ye>s ( improvem5ts1 caus$ ! duty to rea* sixte5 or tw5ty millions 9 #ahjj4 ,trevi?ick1 on ! expiry ( ! ,watt pat5t1 !n came into play1 & be=e he _h reign$ half ! "t ( ,watt1 aga9 d\bl$ ! duty ( ! /eam-eng9e1 z he /ates 9 #ahac 8 new eng9e 0 do+ =ty millions1 be+ ne>ly d\ble ! duty ( any o!r eng9e 9 ! c\nty4 ,^! /atem5ts by ,trevi?ick agree v ne>ly ) ! g5]ally-receiv$ acc\nts ( ! progressive duty ( ! l>ge pump+ /eam-eng9e4 ,footnote #ic3 ,see vol4 i41 p4 #da4 ,9 #agih ,davies ,gilb]t1 ,esq41 & ! late ,capta9 ,j5k9 ( ,treworgie1 f\nd ! av]age ( ! ,b\lton & ,watt eng9es 9 ,cornwall to be ab\t sev5te5 millions4 ,9 ,augu/1 #ahaa1 ! eight eng9es report$ av]ag$ #aeg millions4 ,dur+ ! ye> #ahad ,dolcoa? great eng9e1 ) a cyl9d] ( #fc in*es 9 diamet]1 did tw5ty-"o & a half millions ne>ly4 ,dolcoa? ,%ammal eng9e1 ) a cyl9d] ( #de in*es 9 diamet]1 did tw5ty-six & ?ree-qu>t] millions4 ,dolcoa? ,/ray ,p>k eng9e1 ) a cyl9d] ( #fc in*es 9 diamet]1 did ?irty-two millions4 ,9 #ahae a trial 0 made1 to prove ! correctness ( ! mon?ly reports4 ,/ray ,p>k eng9e at ,dolcoa? 0 *os5 = ! purpose1 because its report$ duty 0 su* z l$ "s p]sons to ent]ta9 d\bts ( its accuracy4 ,! trial 0 cont9u$ = t5 days1 to ! full satisfaction ( all conc]n$4 ,9 #ahaf1 ,jeffrie & ,gribble erect$ a new eng9e1 #gf-;in* cyl9d]1 s+le1 at ,dolcoa?1 :i* did =ty millions4 ,?is 0 ! fir/ in/ance ( su* duty hav+ be5 p]=m$ by an eng9e ( t simple con/ruction4 ,9 #ahai1 ,dolcoa? eng9e p]=m$ ! be/ dur+ ?is ye>1 & at "o "t rea*$ =ty-eight millions4 ,9 #ahbj1 ,tresk]by eng9e1 to :i* ,trevi?ick's high-pressure pole _h be5 adapt$1 rea*$ #djc millions4 ,9 #ahaf1 ,sims also erect$ an eng9e at ,:eal ,*ance1 to :i* he appli$ ! pole adopt$ by ,trevi?ick 9 8 high-pressure eng9es4 ,?is eng9e atta9$ to =ty-five millions4 ,9 #ahbh public att5tion _h n[ be5 attract$ to ! improvem5ts :i* ,capta9 ,grose _h introduc$ into 8 eng9e at ,:eal ,t[an4 ,! duty ( ?is eng9e1 9 ! mon? ( ,april ?is ye>1 equall$ eighty-sev5 millions4 ,?is aga9 gave rise to suspicions ( error 9 ! returns4 ,?is eng9e 0 accord+ly subject$ to a trial 7z ,/ray ,p>k eng9e _h be5 9 #ahae71 :i* 0 sup]9t5d$ & conduct$ by _m ( ! pr9cipal m9e ag5ts1 eng9e]s1 & pitm5 ( o!r m9es4 ,! quantity ( coal consum$ 9 #ahce1 comp>$ ) ! quantity t w\ld h be5 consum$ by ! same eng9es 9 ! same "t1 _h !y rema9$ unimprov$ f ! ye> #ahad1 %[s t ! sav+ to ! c\nty am\nts to #ajj1jjj tons ( coal1 or #hj1jjjl4 /]l+ p] annum4#id ,footnote #id3 ,lean's ',/eam-,eng9e 9 ,cornwall4' ,lean seems to h calculat$ on a bu%el ( coal z #id lbs4 ,9 #agih1 :5 ,trevi?ick 0 ab\t to give increas$ pressure ( /eam to ! ,corni% eng9es1 8 fri5d ,davies ,gilb]t report$ ! av]age duty ( ! ,watt eng9e 9 ,cornwall to be sev5te5 millions4 ,9 ,augu/1 #ahaa1 ! report$ duty av]ag$ #aeg millions4 ,?is 0 ! mon? & ye> 9 :i* ,trevi?ick1 aft] twelve ye>s ( work+ evid5ces ( ! reasonabl5ess ( 8 promises ( increas$ p[] & economy f us+ high-pressure /eam1 0 all[$ to erect 8 cyl9drical boil]s = ! l>ge pump+ eng9es 9 ,dolcoa? ,m9e4 ,has ! read] realiz$ t ! #de-;in* atmosph]ic ,c>loose eng9e1 ( ne>ly #ajj ye>s be=e1#ie _h 9 #aggeif become ! ,bullan ,g>d5 eng9e ( ,trevi?ick1 s541 :i* 0 improv$ & re-erect$ by ,trevi?ick1 jun41 9 #agii1ig :5 ! "n 0 aga9 *ang$1 ?is "t to ,%ammal1 because x 0 l9k$ to ano!r eng9e1 no o!r ?an ! ,watt #fc-;in* d\ble eng9e8 ,?is ,%ammal #de-;in* took /eam f ! globul> boil]1 us+ a pole air-pump#ih & a ,watt cond5s]1 ?\gh reta9+ ! beam ) ! ar*$ head & *a9 connection2 & aga9 9 #ahaa took /ill m highly expansive /eam f ! cyl9drical boil]s ) a new beam & p>allel motion1 enabl+ x 9 #ahad to beat its rival1 ! ,watt ,dolcoa? great d\ble eng9e4#ii ,! old #fc-;in* ,gons1 "u ! "n ( ,dolcoa? ,/ray ,p>k eng9e1 ) ,trevi?ick's improvem5ts1 did sixty-sev5 p] c5t4 m "w ?an ! ,watt #fc-;in* ) an equal quantity ( coal4 ,footnote #ie3 ,see vol4 i41 p4 #ba4 ,footnote #if3 ,see vol4 i41 p4 #be4 ,footnote #ig3 ,see vol4 ii41 p4 #abj4 ,footnote #ih3 ,see vol4 ii41 p4 #abb4 ,footnote #ii3 ,see ,lean's report1 vol4 ii41 p4 #age4 ,?is />tl+ fact 0 disbeliev$ by ! advocates ( l[-pressure /eam1 & z ! visible *ange 9 ! ,dolcoa? eng9e f ,newcom5 to ,watt1 & f ,watt to ,trevi?ick1 _h be5 gradual & n v /rik+1 & ! public 7 c>eless ( pr9ciples1 ! "o mo/ puff$ 0 mo/ ?\ght (2 b ! money sav$ 0 tangible1 & 9 #ahae a special trial 0 made1 :i* la/$ two days1 to discov] if x 0 really true t ,trevi?ick's appliances c\ld s increase ! duty ( ! eng9e4 ,! #fc-;in* cyl9d]1 !n call$ ,/ray ,p>k eng9e1 0 select$2 ! result prov$ t ! l>ge sav+ report$ f ,trevi?ick's boil]s & expansive work+ dur+ ! la/ ?ree or f\r ye>s1 0 an incontrov]tible fact4 ,! high-pressure /eam 0 also giv5 to ! defeat$ ,watt #fc-;in* d\ble eng9e2 yet ?is newe/ ( ! ?ree eng9es 0 ! fir/ to be condemn$1 & h] place 0 tak5 9 #ahaf by an eng9e ( #gf in*es 9 diamet]1 :i* ,trevi?ick promis$ %\ld1 ) 8 high /eam & new expansive ge>1 d ! "w ( ! ,watt #fc-;in* & ! old #de-;in* put toge!r2 :i* 0 m ?an fulfill$ by its do+ =ty millions1 &1 z ,lean says1 0 ! fir/ in/ance ( su* duty hav+ be5 p]=m$ by an eng9e ( t simple con/ruction4 ,9 #ahai ! new #gf-;in* eng9e :i* _h be5 erect$ by ! m9e eng9e]s1 ,jeffrie#ajj & ,gribble1 :o _h long be5 employ$ by ,trevi?ick 9 ,dolcoa?1 0 ! be/ 9 ! c\nty1 do+ =ty-eight millions1 ne>ly ?ree times ! duty z giv5 by ,mr4 ,gilb]t = ! ,watt eng9e 9 #agih4 ,9 #ahbg ,trevi?ick's pupil1 ,capta9 ,samuel ,grose1 erect$ 8 ,:eal ,t[an eng9e1 :i* p]=m$ a duty ( eighty-sev5 millions1 "s ( ! work+ draw+s ( :i* 7 made by ! writ]4 ,9 #ahce ! pr9ciple laid d[n by ,trevi?ick _h become s g5]al 9 ! c\nty z to cause a sav+ to ! ,corni% m9es1 9 coal alone1 ( #hj1jjjl4 ye>ly4 ,9 addition to ?is1 ! increas$ p[] ( ! eng9e less5$ ! fir/ co/ by at lea/ "o-half4 ,footnote #ajj3 ,see vol4 i41 p4 #ajf4 ,! national importance ( su* weighty facts calls = fur!r corroborative pro(1 = we c sc>cely believe t two atmosph]ic l[-pressure /eam-eng9es1 made be=e ! "t ( ,watt1 c\ld be alt]$ s z to p]=m m "w1 & at a less co/ ?an ! ,watt eng9e1 by an +5i\s supply ( high] /eam pressure f ,trevi?ick's boil]s1 toge!r ) ! ,watt air-pump & cond5s]4 ,! foll[+ words f ,watt are descriptive ( 8 practice1 ?\gh contr>y to 8 pat5t claim3-- ,at a v e>ly p]iod1 :ile exp]im5t+ at ,k9neil1 he _h =m$ ! idea ( work+ /eam expansively1 & alt]$ 8 model f "t to "t ) t object4 ,b\lton _h tak5 up & cont9u$ ! exp]im5ts at ,soho1 believ+ ! pr9ciple to be s\nd1 & t great economy w\ld att5d its adoption4 ,! e>ly eng9es 7 accord+ly made s t ! /eam might be cut (f be=e ! pi/on _h made its full /roke1 & exp& )9 ! cyl9d]1 ! heat outside x be+ ma9ta9$ by ! exp$i5t ( ! /eam-case4 ,b x 0 %ortly f\nd t ?is me?od ( work+ 0 beyond ! capacity ( ! av]age eng9em5 ( t day1 & x 0 consequ5tly giv5 up = a "t4 ',we us$ to s5d out1' said ,watt to ,rob]t ,h>t1 'a cyl9d] ( d\ble ! size want$1 & cut (f ! /eam at half-/roke4' ,?is 0 a great sav+ ( /eam1 s long z ! valves rema9$ z at fir/2 b :5 our m5 left h] to ! *>ge ( ! p]son :o 0 to keep h]1 he began to make1 or try to make1 improvem5ts1 (t5 by giv+ m /eam4 ,! eng9e did m "w :ile ! /eam la/$1 b ! boil] c\ld n keep up ! dem&4 ,!n compla9ts came ( want ( /eam1 & we _h to s5d a man d[n to see :at 0 wrong4 ,?is 0 s exp5sive1 t we resolv$ to give up ! expansion ( ! /eam until we c\ld get m5 t c\ld "w x1 z a few tons ( coal p] ye> 0 less exp5sive ?an hav+ ! "w /opp$4 ,9 "s ( ! m9es a few h\rs' /oppage 0 a s]i\s matt]1 z x w\ld co/ ! proprietor z mu* z #gjl4 p] h\r4#aja ,footnote #aja3 ,smiles' ',lives ( ,b\lton & ,watt1' p4 #bbh4 ,pole expresses ! same view1 intimat+ t ,watt only us$ /eam ( #a or #b lbs4 pressure to ! in*4 ,9 ,watt's eng9e1 z is well kn[n1 ! pressure ( /eam 9 ! boil] v little exce$$ ! pressure ( ! atmosph]e4 ,he recomm5d$ t :5 ! eng9e 0 und]load$1 ?is excess %\ld be equal to ab\t #a in* ( m]cury2 & :5 full load$1 ought n to exce$ #b in*es2 add+1 ',x is nev] advisable to "w ) a /rong /eam :5 x c be avoid$1 z x increases ! leakages ( ! boil] & jo9ts ( ! /eam-case1 & answ]s no good end4'#ajb ,footnote #ajb3 ,app5dix ,a to ,tr$gold1 ',pole on ,corni% ,eng9es1' p4 #di4 ,mr4 ,watt's eng9es ) su* boil]s 7:i* w n reta9 /eam ( m ?an #c-a_/f lbs4 p] squ>e in* above ! atmosph]e7 _c be made to ex]t a compet5t p[] to dra9 deep m9es1 unless ! supply ( /eam to ! cyl9d] is cont9u$ until ! pi/on has run ?r\gh m ?an half its c\rse4#ajc ,footnote #ajc3 ',phil4 ,mag4 & ,annals1' ,n4,s41 vol4 viii41 p4 #cji1 by ,w4 ,j4 ,h5wood4 ,9 #ahja-b ,capta9 ,trevi?ick erect$ a high-pressure eng9e ( small size at ,m>azion1 :i* 0 work$ by /eam ( at lea/ #cj lbs4 on ! squ>e in* above atmosph]ic pressure4 ,9 #ahjd1 z ,mr4 ,f>ey admits1#ajd ! same g5tleman introduc$ 8 celebrat$ & valuable wr\ght-iron cyl9drical boil]s1#aje n[ univ]sally us$ 9 ?is c\nty4 ,footnote #ajd3 ,ibid41 p4 #cac4 ,footnote #aje3 ,ibid41 vol4 i41 p4 #abg4 ,to ^!1 ev]yone at all acqua9t$ ) ! ,corni% improvem5ts ascribes a great "p ( ! sav+ we h obta9$4 ,?is w f>!r appe> f an extract f a valuable "w edit$ by ,john ,taylor1 ,esq41 ,f4,r4,s4#ajf ,footnote #ajf3 ',records ( ,m9+1' p4 #afc4 ,! mon?ly consumption ( coal 9 ,dolcoa? ,m9e 01 9 #ahaa1 #fiab bu%els2 9 #ahab1 #dgeb bu%els4#ajg ,! alt]ation 9 ! boil]s 0 ! introduction ( ,capta9 ,trevi?ick's cyl9drical boil]s 9 ! place ( ! common waggon boil]s1 :i* _h until !n be5 !re 9 use4 ,footnote #ajg3 ,alt]ation 9 ! boil]s t ye>4 ,mr4 ,woolf1 z ,mr4 ,f>ey /ates1 came to reside 9 ,cornwall ab\t ! ye> #ahac1 & 8 'fir/ eng9es = pump+ wat] f m9es 7 set up by him 9 #ahad4'ajh ,footnote #ajh3 ',phil4 ,mag4 & ,annals1' vol4 x41 p4 #ig1 ,notes on ,"s ,rec5t ,improvem5ts ( ! ,/eam-,eng9e 9 ,cornwall1 by ,w4 ,jory ,h5wood1 ,f4,g4,s4 ,! =ego+ 0 read at ! ,philosophical ,society 9 #ahca1 to refute errone\s /atem5ts on ! ,watt & ,trevi?ick eng9es4 ,my fri5d ,mr4 ,h5wood _h at t "t made (ficial exp]im5ts 9 conjunction ) ,mr4 ,john ,r5nie on ! detail1 work+1 & duty ( high-pressure /eam ,corni% eng9es1 ! ,watt l[-pressure /eam pr9ciple hav+ be5 :olly giv5 up4 ,rees's ',cyclopdia'#aji also be>s ! foll[+ simil> te/imony to date ( ! increas$ duty3-- ,footnote #aji3 ,see ,rees ',on ! ,/eam-,eng9e1' publi%$ #ahai4 ,trevi?ick's high-pressure eng9e 0 erect$ 9 ,wales 9 #ahjd to asc]ta9 its p[]s to raise wat]4 ,! duty 0 sev5te5 millions & a half p\nds rais$ "o foot high = ea* bu%el ( coals4 ,! high-pressure /eam-eng9es require a great] quantity ( coals1 9 proportion to ! =ce ex]t$1 ?an ! eng9e ( ,mr4 ,watt1 & consequ5tly are n work$ ) advantage 9 a situation :]e coals are de>4 ,f ! reports ( ! eng9es n[ work+ 9 ! m9es ( ,cornwall1 :i*1 ) ! exception ( a few ( ,woolf's eng9es1 are all on ,mr4 ,watt's pr9ciple1 & mo/ ( !m con/ruct$ by ,messrs4 ,b\lton & ,watt1 tak+ ! av]age ( n9e eng9es--bad1 good1 & indiff]5t toge!r--!y 7 f\nd 9 ,augu/1 #ahaa1 to raise only ?irte5 millions & a half4 ,b :5 x 0 kn[n by ! eng9e keep]s t _! eng9es 7 "u exam9ation1 !y took s mu* pa9s to improve ! effects1 t by gradual increase ! eng9es 9 #ahae lift$ tw5ty-"o millions & a half1 tak+ ! av]age ( ?irty-?ree eng9es4 ,9 #ahaf1 ,/ray ,p>k1 a #fc-;in* cyl9d]1 #g feet #i in*es /roke1 s+le-act+1 be+ "o ( ! ?ree eng9es on ! va/ ,dolcoa? ,m9e2 its p]=mance 9 f\r diff]5t mon?s 0 ?irty-"o1 ?irty-"o & a qu>t]1 tw5ty-eight1 & tw5ty-eight & a half millions4 ,?is /atem5t reveals a s\rce ( error 9 e/imat+ ! relative values ( ! ,watt & ! ,trevi?ick eng9e2 t ( ! latt] 0 ! ,wel% locomotive1 comp>$ 9 duty ) ! l>ge ,watt pump+ eng9e1 po9t$ out 9 ,trevi?ick's lett]#aaj ( t "t1 z an unfair comp>ison2 ! small high-pressure puff]1 9 #ahjd1 is admitt$ to h done sev5te5 & a half millions ( duty ) a bu%el ( coal ( #hd lbs41 :ile 9 ,rees' calculation ( ! eng9es1 he gives ,watt #id lbs4 ( coal to a bu%el2 & hav+ /at$ t ! ,watt pump+ eng9es 9 ,cornwall1 9 #ahaa1 av]ag$ b ?irte5 & a half millions ( duty1 draws ! false conclusion t ! high-pressure _c compete ) ! l[-pressure :]e coals are de>2 yet he agrees ) o!r writ]s t ! great increase 9 ! duty ( ! ,corni% pump+ eng9es comm5c$ f #ahaa 7:5 ,trevi?ick fir/ gave !m 8 high-pressure /eam72 & /ates t 9 #ahaf ! ,/ray ,p>k #fc-;in* cyl9d] s+le-act+ eng9e1#aaa be+ "o ( ?ree !n work+ 9 ,dolcoa?1 did ?irty-"o millions4 ,footnote #aaj3 ,see vol4 i41 p4 #aff4 ,footnote #aaa3 ,see ,watt's /atem5t1 vol4 ii41 p4 #aae4 ,! ',encyclopdia ,britannica' on ! "q ( duty /ates3#aab-- ,footnote #aab3 ,see ,/eam-,eng9e1 publi%$ #ahfj4 ,! duty ( ! be/ ( ,smeaton's eng9es 01 9 #aggb1 #i1dej1jjj foot p\nds p] cwt4 ( coal4 ,on ! expiration ( ,watt's pat5t1 ab\t ! ye> #ahjj1 ! highe/ duty ( 8 eng9es am\nt$ to tw5ty millions1 or m ?an d\ble ! =m] duty1 :i* may repres5t ! economical value ( ! improvem5t effect$ by ,watt "u 8 v>i\s pat5ts4 ,! report$ duty ( ,corni% pump+ eng9es1 by ! consumption ( #id lbs4 ( coals1 rose f an av]age ( n9ete5 millions & a half1 & a maximum ( tw5ty-six millions 9 #ahac1 to an av]age ( sixty millions & a maximum ( n9ety-six millions 9 #ahdc4 ,x is necess>y to be> 9 m9d ! di/9ction betwe5 ! duty ( a bu%el ( coal & #aab lbs4 ,"h1 also1 are ! same g5]al facts z to ! duty ( ! ,watt eng9e1 & ! m>k$ & rapid increase ( duty dat+ f ,trevi?ick's ,dolcoa? eng9es 9 #ahaa2 b ! confusion & ev5 contradictions 9 ! /atem5ts prove h[ little ! subject 0 und]/ood4 ,a r\gh draft1 prep>$ by ,mr4 ,edmonds on ,trevi?ick's return f ,am]ica1 dat$ #ahbh1 = an application to ,p>liam5t = remun]ation to ,trevi?ick1 says1 ',t ?is k+dom is indebt$ to y\r petition] = "s ( ! mo/ important improvem5ts t h be5 made 9 ! /eam-eng9e4 ',t ! duty p]=m$ by ,messrs4 ,b\lton & ,watt's improv$ /eam-eng9es 9 #agih1 z appe>s by a /atem5t made by ,davies ,gilb]t1 ,esq41 & o!r g5tlem5 associat$ = t purpose1 av]ag$ only f\rte5 millions & a half 7p\nds ( wat] lift$ #a foot high by #a bu%el ( coal71 al?\gh a *os5 eng9e ( !irs "u ! mo/ fav\rable circum/ances lift$ tw5ty-sev5 millions1 :i* 0 ! greate/ duty ev] p]=m$ till y\r petition]'s improvem5ts 7 adopt$1 s9ce :i* ! greate/ duty ev] p]=m$ has be5 sixty-sev5 millions1 be+ mu* m ?an d\ble ! =m] duty4 ,t1 prior to ! inv5tion ( y\r petition]'s boil]1 ! mo/ /rik+ defect obs]vable 9 e /eam-eng9e 0 9 ! =m ( ! boil]1 :i* 9 %ape resembl$ a tilt$ waggon1 ! fire be+ appli$ "u x1 & ! :ole be+ surr\nd$ ) mason "w4 ,t su* %ap$ boil]s 7 incapable ( support+ /eam ( a high pressure or temp]ature1 & did n admit s mu* ( ! wat] to ! action ( ! fire z y\r petition]'s boil] does1 & 7 also 9 o!r respects att5d$ ) _m disadvantages4 ,t y\r petition]'s inv5tion consi/s pr9cipally 9 introduc+ ! fire into ! mid/ ( ! boil]1 & 9 mak+ ! boil] ( a cyl9drical =m1 :i* is ! =m be/ adapt$ = su/a9+ ! pressure ( high /eam4 ',t ! foll[+ v important advantages are d]iv$ f ?is y\r petition]'s inv5tion4 ,?is boil] does n require half ( ! mat]ials1 nor does x occupy half ! space requir$ = any o!r boil]4 ,no mason "w is necess>y to encircle ! boil]49999' ',t1 _h x n be5 = ?is y\r petition]'s inv5tion1 ^? late va/ improvem5ts :i* h be5 made 9 ! use ( /eam c\ld n h tak5 place1 inasmu* z none ( ! old boil]s c\ld h )/ood a pressure ( above #f lbs4 to ! in* beyond ! atmosph]e1 mu* less a pressure ( #fj lbs4 to ! in*1 & is capable ( /&+ a pressure ( above #aej lbs4 to ! in*4' ,trevi?ick's retrospect views ( #ahbh are support$ by ! lett] ( ! late ,mi*ael ,williams1 ,m4,p41 ! mo/ exp]i5c$ ( ,corni% m9e work]s1 b belong+ to ! ea/]n di/rict t _h be5 = _m ye>s ! us]s ( ! ,watt eng9es 9 ,cornwall4 ,9 ref]5ce to 8 great improvem5ts 9 ! /eam-eng9e1 ,i h a m p>ticul> recollection1 & c confid5tly affirm t he 0 ! fir/ to introduce ! high-pressure pr9ciple ( work+1 ?us e/abli%+ a way to ! pres5t high /ate ( effici5cy ( ! /eam-eng9e1 & =m+ a new era 9 ! hi/ory ( /eam p[]4 ,to ! use ( high-pressure /eam1 9 conjunction ) ! cyl9drical boil]s1 also inv5t$ by ,mr4 ,trevi?ick1 ,i h no hesitation 9 say+ t ! greatly-increas$ duty ( our ,corni% pump+ eng9es1 s9ce ! "t ( ,watt1 is ma9ly ow+2 & :5 x is recollect$ t ! work+ p[] n[ atta9$ am\nts to d\ble or treble t ( ! old ,b\lton & ,watt eng9e1 x w be at once se5 t x is impossible to ov]e/imate ! b5efit conf]r$1 ei!r directly or indirectly1 by ! late ,mr4 ,trevi?ick on ! m9es ( ?is c\nty4 ,i h (t5 express$ my op9ion t he 0 at ! same "t ! greate/ & ! wor/-us$ man 9 ! c\nty4#aac ,footnote #aac3 ,see lett] ( ,mi*ael ,williams1 *ap4 xix4 ,! late ,sir ,john ,r5nie & o!r sci5tific p]sons 71 ab\t #ahcj1 associat$ ) ,mr4 ,h5wood#aad 9 exam9+ ! "w p]=m$ by ,corni% pump+ eng9es3 _! reports are curtail$ 9 ! foll[+ comm5ts on ,:eal ,t[an eng9e1 simil> to ,trevi?ick's ,dolcoa? eng9e ( #ahaf1 except p]haps t ! la/ nam$ 0 a little inf]ior 9 its detail movem5ts1 :ile mu* less c>e 0 tak5 to avoid unnecess>y loss ( heat4 ,footnote #aad3 ,h5wood1 ',ed9burgh ,j\rnal ( ,sci5ce1' #aj4 ,illu/ration3 ,,/eam ,,diagram ,,( ,,:eal ,,t[an ,,pump+ ,,eng9e1 ,,erect$ #ahbg4 ,mr4 ,h5wood also gave indicator diagrams ( ! expansion ( ! /eam1 on "o ( :i* ! writ] has m>k$ t5 horizontal l9es1 indicat+ ! position ( ! pi/on at ea* foot ( its /roke1 & t5 longitud9al l9es divid+ ! diamet] ( ! cyl9d] into t5?s4 ,! /eam pressure 9 ! boil] 0 #dfh lbs4 on ! squ>e in* above ! atmosph]e1 or #dfh lbs4 = ea* ( ! t5 longitud9al l9e divisions4 x to c repres5ts ! top ( ! /eam-cyl9d] #hj in*es1 diamet]2 x to ,f ! l5g? ( ! cyl9d] = a #aj-;feet /roke ( ! pi/on4 ,by ! "t ! pi/on _h mov$ ?r\gh "o-tw5tie? ( its c\rse1 rea*+ c1 ! expansive work+ _h comm5c$2 & :5 "o-t5? ( ! /roke _h be5 run1 half ( a division 0 cut (f1 %[+ by ! curv$ indicator l9e ! decrease 9 pressure ( /eam to #dd4df lbs4 ,! comp>atively small passage ?r\gh ! /eam-valve n giv+ room = suffici5t /eam to foll[ up ! increas+ spe$ ( ! pi/on1 l$ to its cont9u$ expansion 9 ! cyl9d]1 & by ! "t ! pi/on _h mov$ #b feet1 rea*+ ,d1 ! /eam pressure 0 r$uc$ by two divisions or #i4cf lbs41 or a pressure ( #cg4dd lbs4 on ! pi/on2 at ?is po9t ! /eam-valve 0 clos$1 & ! rema9+ f\r-fif?s ( ! /roke 0 p]=m$ by expansion2 at ! fif? horizontal l9e1 or middle ( ! /roke1 only ?ree divisions ( /eam are left1 giv+ a pressure ( #ad4jd lbs4 to ! in*2 at ! f9i% ( ! /roke !re is only half a division1 f ,e to ,f1 or #b4cd lbs4 ( /eam to ! in* above ! pressure ( ! atmosph]e4 ,on ! return up-/roke ( ! pi/on1 :5 x _h rea*$ )9 a foot ( ! f9i% ( its c\rse at ,c1 ! equilibrium valve clos$1 caus+ ! enclos$ /eam ( #b4cd lbs4 to ! in* to be compress$ at ! f9i% ( ! up-/roke %[n by ! curve ,g ,a to #i4cf lbs4 on ! in*1 equal to its pressure ab\t ! middle ( ! d[n-/roke at ,n4 ,trevi?ick's expansive eng9e !re=e1 comm5c+ its "w ) /eam ( #df4h lbs4 on ! in* above ! atmosph]e1 only took a full supply f ! boil] dur+ "o-t5? ( its /roke1 & none aft] "o-fif? _h be5 p]=m$1 :ile at ! f9i% ( ! /roke x _h ab\t ! same pressure z ,watt began )4 ,! p[] ( ! ,watt l[-pressure /eam vacuum pump+ eng9e 0 increas$ by ,trevi?ick f two to ?ree fold1 & its economical duty 9 ab\t ! same proportion2 9 o!r words1 he increas$ ! effective p[] ( ! /eam-eng9e two or ?ree fold )\t additional consumption ( coal4 ,9 ! ,:eal ,t[an eng9e ! /eam-cyl9d] 0 #hj in*es 9 diamet]1 ) a #aj-;feet /roke4 ,! %aft 0 #ijj feet 9 dep?2 ! ma9 pumps #af in*es 9 diamet]2 ! pump-rods 7 ( wood1 ab\t #ad in*es squ>e1 & weigh$ m ?an ! column ( wat] 9 ! pipes4 ,! boil]s 7 ,trevi?ick's cyl9drical ) int]nal tube1 :olly ( wr\ght iron4 ,! cyl9d] & /eam-pipes 7 surr\nd$ ) sawdu/ ab\t #bj in*es 9 ?ickness1 z a non-conductor ( heat4 ,! upp] surfaces ( ! boil]s 7 cov]$ ) a lay] ( a%es = ! same purpose4 ,! duty p]=m$ 0 #hfeh millions ( p\nds ( wat]1 rais$ "o foot high by ! consumption ( a bu%el ( coal weigh+ #hd lbs4 ,! imm5se p[] & economy ( ?is eng9e are be/ und]/ood by its av]age lab\r co/+ only "o f>?+ 9 coal = lift+ #ajjj tons "o foot high4 ,at or ab\t t "t an old intimate ( ,trevi?ick's1 ,capta9 ,ni*olas ,vivian1 manag$ ! m9e1 & ,mr4 ,neville1 a %>ehold]1 also a us] ( /eam-eng9es 9 ,wales1 obs]v+ ! economical work+ ( ,:eal ,t[an high-pressure /eam expansive eng9e1 do+ eighty-sev5 millions1 reque/$ its manag] to exam9e colli]y eng9es1 all ( :i* 7 ( ! l[-pressure k9d2 "o ( !m 0 a ,newcom5 atmosph]ic1 ^: duty 0 six millions2 f\r or five o!rs 7 ,watt l[-pressure /eam vacuum eng9es1 do+ f\rte5 millions2 !re=e ! high-pressure /eam-eng9e did six times z mu* "w ) a bucket ( coal z ! l[-pressure /eam vacuum1 & f\rte5 times z mu* z ! l[-pressure /eam atmosph]ic eng9e4 ,sev]al competitive trials by ! c\nty eng9e]s 7 publi%$ ab\t t "t1 9 "o ( :i*1 aft] a p]sonal exam9ation ( ! eng9e1 ,mr4 ,w4 ,j4 ,h5wood#aae & o!rs report$ a duty ( #ibf millions ) a #ia-lb4 bu%el ( coal4#aaf ,footnote #aae3 ,address1 ,royal ,in/itution ( ,cornwall1 by ,w4 ,j4 ,h5wood1 #ahga4 ,footnote #aaf3 ,trevi?ick calculat$ #hd lbs4 to a bu%el2 ,watt g5]ally #aab lbs42 ,lean #id lbs41 b latt]ly #aab lbs4 ,mr4 ,r5nie _h be5 a pupil1 a fell[-work] ) l[-pressure ,watt1 & :ile 8 son1 ,sir ,john ,r5nie1 0 exam9+ ! high-pressure /eam expansive eng9e erect$ by ,trevi?ick's pupil1 ,capta9 ,samuel ,grose1 "u ! managem5t ( ,trevi?ick's fri5d1 ,capta9 ,ni*olas ,vivian1 ! latt] 0 engag$ 9 report+ on c]ta9 l[-pressure /eam-eng9es 9 ,wales1 "o ( :i* 0 a ,newcom5's atmosph]ic1 probably ! la/ ( its race1 ^: pr9ciple ( con/ruction 0 a c5tury old1 work+ 9 company ) ! ,watt l[-pressure /eam vacuum eng9e1 !n half a c5tury old1 ! pr9ciples ( bo? sy/ems be+ on _! la/ legs1 & "u ! c>e ( ,trevi?ick's support]s4 ,dur+ ?is jumble ( eng9es1 old & new1 )\t a cle> compreh5sion ( _! diff]5ces 9 pr9ciple1 ,trevi?ick1 :o _h j return$ f ,am]ica1 & liv$ )9 a few miles ( ,:eal ,t[an1 look$ on unconsult$ & unconc]n$ on que/ions :i* 9 8 m9d _h be5 settl$ by him 9 ,dolcoa? fifte5 or tw5ty ye>s be=e4 ,! writ]1 dur+ ! ,:eal ,t[an controv]sy1 0 ! daily companion ( ,trevi?ick1 & made draw+s ( ! eng9e at ! works ( ,h>vey & ,co41 ( ,hayle1 :]e x 0 con/ruct$ ab\t #ahbg4 ,capta9 ,samuel ,grose's ,:eal ,t[an eng9e 0 9 g5]al "* simil> to 8 tea*]'s ,dolcoa? #gf-;in* eng9e ( #ahaf1 work+ ) ab\t ! same /eam pressure & degree ( expansion4 ,! valves1 ge>1 & nozzles 7 p]haps improv$ 9 detail2 b ! gr\ndwork 0 un*ang$4 ,! fir/ high-pressure /eam ,corni% pump+ eng9e made 9 ,france 0 design$ & sup]9t5d$ by ! writ] at ! works ( ,messrs4 ,p]ri]1 ,edw>ds1 & ,*ap]1 at ,pompe--feu1 9 ,*aillot1 a suburb ( ,p>is4 ,! pr9ciple 0 ! same z ! ,dolcoa? eng9e1 & ! detail diff]$ b little f x or ! ,:eal ,t[an1 except t its ext]ior 0 a little m arti/ic ?an its prototypes 9 ,cornwall1 9 keep+ ) ,fr5* requirem5ts4 ,x 0 built 9 #ahcf1 )9 a few y>ds ( ! l[-pressure /eam pump+ eng9e erect$ by ,p]ri] & o!rs 9 #aggi1 :i* /ill cont9u$ pump+ wat] f ! ,se9e = ! supply ( ,p>is4 ,/u>t says1 ,an eng9e by ,b\lton & ,watt 0 s5t to ,france1 & erect$ by ,m4 ,p]ri] at ,*aillot1 ne> ,p>is4 ,! ,fr5* eng9e]1 ,proney1 ) a dete/able illib]ality1 attributes all ! m]it ( ! improvem5ts 9 ! ,*aillot eng9e to 8 fri5d ,p]ri]1 ! p]son :o m]ely put toge!r ! pieces he _h br\ght f ,soho4#aag ,footnote #aag3 ,/u>t ',on ! ,/eam-,eng9e1' p4 #ada4 ,! ,p]ri] ( #aggi 0 relat$ to ! ,p]ri] ( ! ,pompe--feu eng9e-build+ works ( #ahcf1 & 8 nephew took ! ,trevi?ick eng9e f ,p>is to a coal m9e n f> f ,brussels1 b n fully und]/&+ ! use ( ! balance-bob--! woodwork = :i* _h n be5 complet$ 9 ,p>is1 ?\gh all o!r p>ts _h be5 fully erect$--did n f9d x easy to manage ! eng9e4 ,! writ] view$ ,p]ri]'s move z an infr+em5t ( ! agreem5t betwe5 him & ,edw>ds1 ! p>tn] ( ,p]ri] & ,*ap]1 & !re=e decl9$ to take any fur!r int]e/ 9 ! eng9e4 ,mr4 ,edw>ds _h be=e t be5 a p>tn] ) ,woolf1 9 a small eng9e]+ works 9 ,lambe?2 & ! writ] _h also be=e t be5 a pupil ( ,woolf's1 9 ! works ( ,messrs4 ,h>vey & ,co41 ( ,hayle4 ,! draw+ ( ',la ,belle ,ma*9e' 7,plate ,,xiii471 ( #ahcf1 s]ves n only z a record ( t "t1 b also 9 conjunction ) ! draw+ ( ,dolcoa? eng9e ( #ahaf1 enables an eng9e] to =m a suffici5tly correct idea ( ! ,:eal ,t[an eng9e & boil]s ( #ahbg1 :i* 9 effective duty is sc>cely excell$ by ! be/ pump+ eng9es ( ! pres5t day4 ,! ev5ts connect$ ) ^? ,p>is eng9es br+ toge!r ! eng9e]+ works ( ,watt1 ,proney1 ,p]ri]1 ,trevi?ick1 & ,woolf1 9 ! p]son ( 8 once p>tn]1 ,edw>ds4 ,! writ]1 :5 con/ruct+ ',la ,belle ,ma*9e1' _h n ! slighte/ k ( ^? l9ks1 & he>d ! "n & repute ( 8 eng9e by ! foll[+ *ance3-- ,9 #ahch a pass5g] leav+ ! tra9 ( ! ,great ,we/]n ,railway at ,drayton ,/ation1 ask$ ! writ]'s p]mission to walk on ! l9e & exam9e its con/ruction4 ,dur+ a %ort conv]sation he m5tion$ ! hav+ pur*as$ at a sale 9 ,france ! draw+s ( an eng9e kn[n z ',la ,belle ,ma*9e1' repres5t+ ! ,corni% high-pressure expansive /eam pump+ eng9e3--a1 /eam-cyl9d]1 #dh in*es 9 diamet]1 #h-;feet /roke2 b1 /eam-pipe f boil]2 c1 regulat+ /eam-valve1 d\ble beat2 d1 regulat+ rod & h&le = /eam-valve2 e1 expansive /eam-valve1 d\ble beat2 f1 balanc$ lev] & rod = op5+ expansive valve2 g1 expansive clamp on plug-rod1 ) regulat+ rod & ?umb-screws2 h1 cat>act-rod = reliev+ expansive valve-cat*2 i1 quadrant reliev+ ! cat*2 j1 plug-rod2 k1 equilibrium valve1 d\ble beat2 l1 clamp 9 plug-rod to close equilibrium valve by its action on ! h&le2 m1 balanc$ lev] & rod to op5 equilibrium valve2 n1 quadrant & cat* reliev+ equilibrium valve by ! action ( cat>act-rod2 o1 regulat+ slide on cat>act-rod2 p1 equilibrium /eam-pipe convey+ /eam f ! top to ! bottom ( ! pi/on2 q1 exhau/-valve1 d\ble beat2 r1 clamp on plug-rod1 clos+ ! exhau/-valve by its desc5t on ! h&le2 s1 balance lev] & rod1 op5+ exhau/-valve2 t1 quadrant & cat*1 reliev+ equilibrium valve by ! action ( cat>act-rod2 u1 regulat+ slide on cat>act-rod2 v1 exhau/-pipe to cond5s]2 w1 ,y-po/s = c>ry+ ! ge>4 ,! /eam 9 ! boil] 0 f #dj lbs4 to #ej lbs4 on ! squ>e in* above ! atmosph]e4 ,illu/ration3 ,,plate #ac4 ,,la ,,belle ,,ma*9e4 ,,high ,,pressure ,,/eam ,,expansion ,,pump+ ,,eng9e4--#ahcf4 ,london3 ,e4 ,f ,n4 ,span4 #dh1 ,*>+ ,cross4 ,kell4 ,bros4 ,li?4 ,london4 ,lean /ates t _h ! pump+ eng9es at "w 9 ,cornwall 9 #ahce rema9$ unimprov$ s9ce #ahad1 at :i* "t !y _h b5efit$ by ?ree ye>s ( cont9u\s improvem5t1 a ye>ly additional exp5diture ( #hj1jjjl4 = coal w\ld h be5 ! consequ5ce1 & t ! fir/ /ep 0 ,trevi?ick's expansive /eam f ! cyl9drical tubul> boil]1 eng9es us+ su* /eam p]=m+ a duty ?ree or f\r fold :at ,b\lton & ,watt _h ev] atta9$1 or p]haps ?\ght possible ( atta9m5t4#aah ,! bir? ( ! idea ( us+ expansive /eam may 9 tru? be trac$ back ne>ly "o hundr$ ye>s to ! "t ( ,newcom5's atmosph]ic eng9e1 & ! hope express$ 9 #agdf ( a small] boil] & m ela/ic /eam#aai 0 p>tially realiz$ 9 ! eng9e & boil] ( ,trevi?ick1 s541 9 ,bullan ,g>d5 9 #agge1 foll[$ 9 #aghj by ! compet+ eng9e erect$ by ,watt 9 ,dolcoa? ,m9e1 "u ,trevi?ick's managem5t4 ,little fur!r *ange 0 made until #agii1 :5 ! globul> boil] & int]nal tube ( ,trevi?ick1 jun41 gave a second />t to ! use 9 l>ge eng9es ( m expansive /eam2 & ev5 ?is p>tial move 0 ! result ( ye>s ( ?\ght & practical exp]im5t2 = 9 #agib1 :5 tw5ty-"o ye>s ( age1 he 0 ! elect$ judge on a competitive trial betwe5 ! ,watt eng9e at ,seal-hole1 pat5t$ 9 #aghb1 & ,hornbl[]'s d\ble-cyl9d] eng9e at ,t9 ,cr(t4 ,ea* eng9e p]=m$ a duty ( t5 millions1 bo? ( !m 7 call$ expansive1 :ile 9 fact nei!r ( !m 7 s1 = ! pressure ( ! /eam 9 ! boil] did n admit ( x4 ,z ,lean says1 ,z ! /eam us$ 0 rais$ b little above ! pressure ( ! atmosph]e1 x 0 f\nd t ! p[] ga9$ did n comp5sate = ! inconv5i5ce ( a m complicat$ & m exp5sive ma*9e4 ,or1 z ,watt said to ,rob]t ,h>t1 ,we resolv$ to give up ! expansion ( ! /eam until we c\ld get m5 t c\ld "w x1 z he f\nd x m co/ly ?an pr(itable4 ,aga9 9 #agih1 ,trevi?ick's own writ+ records 8 exp]im5t 9 ,dolcoa? betwe5 ! ,bullan ,g>d5 #de-;in* atmosph]ic eng9e & ! ,watt #fc-;in* great d\ble-act+ eng9e1 :5 ! latt] did sixte5 millions to t5 millions by ! atmosph]ic4 ,at t v "t he 0 con/ruct+ 8 high-pressure /eam portable eng9es1 & 9 ! foll[+ ye>1 aft] sev5 ye>s ( mo/ active exp]i5ce1 prompt$ by ! ,watt lawsuit aga9/ ,corni% eng9e]s1 he 9 #agii gave ! beat5 #de-;in* eng9e /eam ( a high] pressure f ! /rong] globul> boil]4 ,p1 foll[+ ! ideas ( ,watt1 7 /ill afraid ( ,trevi?ick's plans1 di/9ctly laid d[n 9 8 lett]s ( #ahjf1 recomm5d+ a cyl9drical boil] = ! ,dolcoa? pump+ eng9e1 because simil> boil]s giv+ /eam to 8 :im-eng9es h enabl$ !m to beat ! ,watt :ims4 ,?is cont9u$ until #ahaj1 :5 ! greatly-increas$ p[] & economy ( ! high-pressure expansive /eam pump+ eng9e at ,:eal ,prosp] caus$ ! neighb\r+ ,dolcoa? 9 #ahaa to give ,trevi?ick's plans free scope4 ,! long sm\ld]+ rivalry betwe5 l[ & high pressure1 on ! eve ( ! f9al discomfiture ( ! =m]1 bur/ =? 9 l\d words & evil progno/ications1 caus+ ! m9+ int]e/ ( ,cornwall to appo9t an exam9] :o %\ld publi% mon?ly ! duty p]=m$ by ! v>i\s pump+ eng9es1 ! fir/ ( :i* appe>$ 9 ! autumn ( #ahaa1 :5 ,trevi?ick 0 build+ 8 boil]s 9 ,dolcoa?1 & prep>+ ! eng9es1 z f> z 0 possible1 to submit to /rong /eam4 ,by expansive valves & suitable ge>1 balance ( p[] betwe5 ! eng9e & ! pump-"w necessitat+ balance-bobs1 /r5g!n+ ! pit-"w to be> ! m p[]ful & sudd5 movem5t1 & fifty o!r ?+s1 :i* we "k mu/ h pres5t$ !mselves 9 su* "w1 occupi$ ! great] "p ( ,trevi?ick's "t f #ahaa to #ahad4 ,t fir/ report enum]ates twelve pump+-eng9es1 probably all ( !m ,watt eng9es1 av]ag+ a duty ( sev5te5 millions4 ,footnote #aah3 ,see ,lean's ,hi/orical ,/atem5t1 p4 #aed2 publi%$ #ahci4 ,footnote #aai3 ,see vol4 i41 p4 #g4 ,we h be=e trac$ ! rapid & imm5se increase 9 ! p[] & 9 ! duty ( ,corni% pump+ eng9es f #ahaa1 & x may be tak5 z comp>atively true 9 ! l>g] s5se apply+ to ! improvem5t ( ! /eam-eng9e ev]y:]e4 ,dolcoa? ,m9e1 "o hundr$ ye>s ago1 "u ! managem5t ( ,trevi?ick1 s541 foll[$ by 8 son z ! /rong-/eam eng9e]1 & by 8 gr&son z "o ( ! committee ( managem5t 9 ^! mod]n times1 has s]v$ dur+ t long p]iod to illu/rate ! progress ( ! /eam-eng9e1 & /ill 9 active op]ation1 0 ?us spok5 ( 9 ',! ,times' ( ,dec4 #ah?1 #ahga3--,?is old & extraord9>y m9e is n[ rais+ ab\t #ajj tons ( t9 e mon?1 wor? f #hjjjl4 to #ijjjl4 ,,*apt] ,,xxi4 ,,eng9es ,,= ,,s\? ,,am]ica4 ,r\gh draft4 ,,sir1 ,,camborne1 ,may #bj?1 #ahac4 ,y\rs ( ! #g? in/4 ,i %\ld h answ]$ by return1 z reque/$2 b an unexpect$ circum/ance prev5t$ my be+ at ,swansea z e>ly z propos$1 :i*1 z x happ5s1 be/ suits y\r purpose z well z my own4 ,i %all n be able to be !re )9 tw5ty days f ?is "t1 ( :i* ,i w give y timely notice4 ,i hope be=e t "t ,mrs4 ,ra/rick w be safe out ( ! /raw4 ,i h be5 deta9$ 9 consequ5ce ( a /range g5tleman call+ on me1 :o arriv$ at ,falm\? ab\t t5 days s9ce1 f ,lima1 9 ,s\? ,am]ica1 = ! sole purpose ( tak+ out /eam-eng9es1 pumps1 & sundry o!r m9+ mat]ials to ! gold & silv] m9es ( ,mexico & ,p]u4 ,he 0 recomm5d$ to me to furni% him ) m9+ ut5sils & m9+ in=mation4 ,he 0 six mon?s on 8 passage1 :i* did n agree ) 8 heal?1 & has kept 8 b$ ev] s9ce he came on %ore2 b is n[ mu* recov]$1 & hopes to be able to g d[n 9 ! ,corni% m9es ) me 9 a few days4 ,i h already an ord] f him = six eng9es1 :i* is b a v small "p ( :at he wants4 ,i am mak+ draw+s = y1 & int5d to be ) y z soon z !y are f9i%$4 ,money is v pl5tiful ) him1 & if y w engage to f9i% a c]ta9 quantity ( "w by a giv5 "t1 y may h ! money be=e y beg9 ! job4 ,! ,we/ ,india eng9e w suit 8 purpose4 ,i %all h a great deal ( bus9ess to d ) y :5 we meet4 ,9 ! meantime please to =w>d ! ?ra%+ eng9es to ,cornwall z quickly z possible4 ,! eng9e = ,plym\? w be put to break ! gr\nd z soon z ,i c f9d "t to g up !re4 ,please to say :5 & by :at %ip ,i %all h ! small eng9es4 ,i rema91 ,sir1 ,y\r v ob$i5t s]vant1 ,r4 ,t4 ,to ,,mr4 ,,john ,u4 ,,ra/rick1 ,bridg5or?1 ,%rop%ire4 ,! copp] m9e m5tion$ 9 my la/ is improv+ v fa/4 ,! /range g5tleman ref]r$ to 0 ,don ,francisco ,uville1 a p]son ( great influ5ce 9 ,lima1 :o a ye> or two be=e _h travell$ f ,p]u to ,engl& & back1 9 se>* ( /eam-eng9es to pump wat] f ! anci5t gold & silv] m9es !n flood$ & idle4 ,b\lton & ,watt1 at ,soho1 on be+ consult$1 disc\rag$ ! attempt1 because ( ! difficulty ( convey+ heavy ma*9]y ov] m\nta9 pa?ways1 & also because _! l[-pressure vacuum eng9e1 us+ /eam b slightly above atmosph]ic pressure1 w\ld be mu* less effective 9 ! comp>atively light atmosph]e on ! high summits ( ! ,cordill]a ,m\nta9s ?an 9 ,engl&4 ,uville1 :o _h he>d ( ! wond]ful ability ( ,engli% eng9e]s to con/ruct /eam pump+ eng9es1 0 utt]ly d[nhe>t$ at ?is decision ( ! great ,soho eng9e]s1 & :ile deject$ly w&]+ ?r\gh ! /reets ( ,london1 unconsci\sly gaz$ into ! %op w9d[ ( ,mr4 ,rol& 9 ,fitzroy ,squ>e1 ne> ! spot on :i* ,trevi?ick _h run 8 railway locomotive ?ree ye>s be=e4#abj ,rum\r ( pass$ ev5ts may h l$ him to visit ! gr\nd on :i* _h work$ a new k9d ( /eam-eng9e4 ,8 se>*+ glance discov]$ among num]\s articles = sale1 an unkn[n =m t might be ! talisman he _h travell$ ?\s&s ( miles 9 se>* (4 ,! %opkeep] in=m$ him t x 0 a model ( ,ri*>d ,trevi?ick's high-pressure /eam-eng9e1 :i* work$ )\t cond5s+ wat]1 or vacuum4 ,if :at he he>d 0 true1 :y %\ld x n "w equally well 9 ! light atmosph]e ( ! m9es8 ,! great eng9e] at ,soho might be 9 error or ignorance4 ,! exp]im5t1 z a la/ res\rce1 0 wor? mak+4 ,he w\ld pay ! #bjl4 = ! model1 c>ry x to ! m9es ( ,c]ro de ,pasco1 9 ! high m\nta9s above ,lima1 :]e1 if x work$ z well z x did 9 ,london1 ! ri* m9es ( ,p]u w\ld aga9 reveal _! long-hidd5 treasure4 ,! model 0 convey$ by %ip to ,lima1 & !n on a mule up ! n>r[ precipit\s asc5ts to ,c]ro de ,pasco1 ov] m\nta9s m ?an #bj1jjj feet high4 ,fire 0 plac$ 9 ! small boil] z he _h se5 x done 9 ,london1 & ) ! same result1 to ! great joy ( ,uville1 :o det]m9$ to revisit ,engl& 9 se>* ( ! inv5tor ( ?is new & wond]ful p[]4 ,on 8 return voyage1 :5 r\nd+ ,cape ,horn1 bets 7 made on ! *ances ( 8 f9d+ ! man :o _h inv5t$ ! high-pressure /eam-puff] eng9e1#aba & ( 8 be+ able to p]suade su* a p]son to make ! requir$ eng9es & accompany !m to ,p]u4 ,su* gloomy =ebod+s end$ 9 an attack ( bra9 fev]4 ,! vessel t\*$ at ,jamaica1 :]e ,uville 0 l&$4 ,on recov]+ heal? & /r5g? he emb>k$ = ,engl& 9 "o ( ! packet-%ips1 & dur+ ! voyage /ill spoke ( ! object ( 8 se>*4 ,a fell[-travell]1 call$ ,capta9 ,teague1 rejoic$ him by say+1 ,i "k all ab\t x2 x is ! easie/ ?+ 9 ! _w4 ,! inv5tor ( y\r high-pressure /eam-eng9e is a c\s9 ( m9e1 liv+ )9 a few miles ( ,falm\?1 ! port we are b\nd =4 ,on l&+1 ,uville1 /ill weak & oblig$ to keep 8 b$1 0 told t ,trevi?ick1 ! eng9e]1 liv$ 9 ,london1 & 0 con/ruct+ ! ,?ames ,tunnel2 b fur!r inquiry %[$ t he also _h suff]$ f bra9 fev]1 & _h j return$ to ,p5ponds1 only a few miles f ,falm\?4 ,on ! #aj? ( ,may1 #ahac1 a lett] rea*$ ,trevi?ick1 reque/+ him to visit ! sick ,uville1 & 9 a =tnight f t "t ! eng9e] _h ma/]$ ! requirem5ts ( ! ,p]uvian m9es1 & _h design$ & made arrangem5ts = ! supply ( six pump+ eng9es1 toge!r ) ! pumps & all ?+s necess>y = ! und]gr\nd work+s2 ! :ole to be deliv]$ 9 f\r mon?s4 ,footnote #abj3 ,see vol4 i41 p4 #aid4 ,footnote #aba3 ,see ,london locomotive1 vol4 i41 p4 #aih4 ,r\gh draft4 ,,sir1 ,,camborne1 ,may #bbnd1 #ahac4 ,i h engag$ to get six eng9es1 ) pit-"w1 c41 to s5d abroad4 ,a great "p ( ! wr\ght-iron "w & ! boil]s ,i h arrang$ = 9 ,cornwall4 ,^! eng9es w be high-pressure eng9es1 because ! place !y are = has a v deep adit driv5 into ! m\nta92 & lift+ cond5s+ wat] to ! surface w\ld be a great] load ?an ! :ole ( ! "w "u ! adit level4 ,i call a set ( "w1 a #bd-;in* cyl9d] s+le eng9e1 #f-;feet /roke1 pi/on1 cyl9d] bottom1 s+le nozzle1 ) two #e-;in* valves & p]p5dicul> pipe2 no cyl9d] top2 ! pi/on-rod n to be turn$2 #c-;in* safety-valve1 fire-door1 two small ,y9999symbol %afts & ge>-h&les1 c42 a good /rong w9* set 9 a broadi% frame1 su* z is (t5 us$ on quays or 9 qu>ries1 #be fa?oms ( #ab-;in* pumps1 a #ab-;in* plung]1 an #aa-;in* work+ b>rel1 clack-seat & w9d-bore1 ) brass bo%es & clacks1 a =ce-pump = ! boil]1 & #aj fa?oms ( #c-;in* pipes to c>ry ! wat] to & f ! eng9es4 ,i h engag$ to supply six full sets ( ! above-m5tion$ mat]ials4 ,all ^! ca/+s mu/ be deliv]$ 9 ,cornwall 9 f\r mon?s f ! "t ! ord]s are giv52 !re=e1 if y take ! job1 or any "p ( x1 y mu/ ent] into an engagem5t to fulfil x 9 ! "t4 ,z !re ought n to be a mom5t lo/1 ,i wi% y to answ] me imm$iately 9 :at "t y w deliv] ^? mat]ials 9 ,cornwall2 or o!rways1 :at "p ( !m y c execute 9 ! "t4 ,i am mak+ ! draw+1 :i* w be ready be=e ,i c receive y\r answ]4 ,= :atev] "p ( ! job y may engage ,i w lodge ! money to pay = ! :ole 9 ,mr4 ,fox's h&s1 :i* w !n be paid = be=e y beg9 ! "w1 z soon z y execute ! agreem5t4 ,r4 ,t4 ,,mr4 ,,p5gilly1 ,nea? ,abbey1 ,s\? ,wales4 ,x is an odd co9cid5ce t :ile writ+ ( ! ev5ts ( fifty-eight ye>s ago1 pump+ eng9es are be+ s5t to ^? same m9es ) ! /eam-cyl9d] 9 tw5ty-two pieces1 no piece to weigh m ?an #cjj lbs4--a facility 9 me*anical arrangem5ts n enjoy$ by ,trevi?ick--hav+ ,trevi?ick's high-pressure boil]s1 giv+ /eam ( #ej lbs4 on ! in*4#abb ,footnote #abb3 ,made by ,h>vey & ,co41 ,hayle1 #ahgj4 ,r\gh draft4 ,,sir4 ,,camborne1 ,june #bnd1 #ahac4 ,i drop y ?is note j to in=m y t ,i h begun y\r job4 ,ye/]day ,i engag$ a great _m smi?s & boil]-build]s1 :o set to "w ?is morn+4 ,i h also engag$ all ! boil]-plates 9 ! c\nty1 :i* w be s5t to-day to ! diff]5t workm54 ,! ma/]-smi?s t ,i h engag$ are ! be/ 9 ! k+dom4 ,i h obligat$ !m to put ! be/ quality ( iron1 & to be deliv]$ at ,falm\? )9 f\r mon?s4 ,i h be5 oblig$ to give !m a great] price ?an ,i expect$1 o!rwise !y w\ld n turn aside _! usual bus9ess employm5t = a %ort job ( f\r mon?s4 ,mr4 ,teague is ) me1 & "o o!r1 assi/+ ab\t ! draw+s4 ,if y call at ,camborne ab\t ,friday1 %all be able to %[ y ! designs4 ,! draw+s = ! ca/+s w be s5t to ! iron-f\nd]s by ! end ( ?is week2 & by ! end ( next week %all h ! :ole ( ! diff]5t tradesm5 9 full employ4 ,if y wi% to h a great] quantity ( ma*9]y ready by ! end ( ,septemb]1 !re ought to be z little "t z possible lo/ 9 giv+ y\r ord]s4 ,i c get y d\ble ! quantity1 provid$ y give ! ord]s 9 "t4 ,z soon z x is conv5i5t to y to arrange ! paym5ts ,i w\ld ?ank y to in=m me1 because we f9d 9 practice t ! be/ way to make a lab\r+ ma*9e turn quickly on its c5tres1 is to keep !m well oil$4 ,r4 ,t4 ,f4 ,,uville1 ,esq41 ,,mr4 ,,hoop]',s1 ,falm\?4 ,n4,b4--,if y int5d to be at ,camborne1 please to drop me a note by po/1 & ,i w be at home4 ,9 all ,trevi?ick's moves !re 0 a scramble = money1 9 :i* he inv>iably came wor/ (f4 ,he c\ld give a good h9t t work+ c5tres w\ld n turn well )\t ! ess5tial oil2 b he fail$ to apply ! pr9ciple to himself4 ,lib]al words & gold5 prospects c>ri$ him (f at once2 & be=e ,uville 0 /rong en\gh to visit ! ,corni% m9es & to fully expla9 :at he want$1 ! ma*9]y 0 be+ made1 ?\gh at t same "t ! ?ra%+ & pl\gh+ eng9es1 & ! locomotive & rock-bor+ eng9e1 & ! great fight ) ,watt at ,dolcoa?1 7 9 progress4 ,r\gh draft4 ,,mr4 ,,ra/rick1 ,,camborne1 ,june #h?1 #ahac4 ,sir1--,enclos$ ,i s5d to y a draw+ = a set ( pumps = "o ( ! eng9es = ,s\? ,am]ica1 ) a draw+ = a "p ( ! ca/+s = "o ( ! boil]s1 = y to make a beg9n+4 ,! draw+s = ! eng9es ,i w s5d 9 a few days4 ,! ,spani% g5tleman :o is n[ gone to ,london to arrange 8 money conc]ns1 w be d[n aga9 9 ab\t t5 or twelve days1 & !n we %all bo? call at ,bridg5or?1 & br+ ) u ! engagem5t = y to sign1 = ! p]=mance ( su* quantities ( "w z y c execute 9 f\r mon?s4 ,i h made arrangem5ts ) ! smi?s & boil]-99build]s "h1 to weigh & pay at ! end ( e week4 ,! regulation ( y\r paym5t is left to y to po9t out 9 any way y please4 ,z "t is ( ! greate/ consequ5ce1 ,i hope y w set to "w imm$iately4 ,! reason = mak+ ! pumps s %ort1 is on acc\nt ( ! extreme badness ( ! roads ov] ! m\nta9s1 :]e ^! eng9es are to be convey$1 x be+ almo/ impossible to c>ry above five hundr$weight 9 "o piece4 ,! ,we/ ,india eng9e is sold to s5d to ,lima1 b n to be convey$ ov] ! m\nta9s4 ,i %all also br+ draw+s ) me = "o or two w9d+ eng9es = ! same place4 ,please write to me by return ( po/4 ,r4 ,t4 ,r\gh draft4 ,,camborne1 ne> ,,truro1 ,june #aa?1 #ahac4 ,,mr4 ,,francis ,,uville1 at ,,messrs4 ,,campbell ,,& ,,co4',s1 ,london4 ,sir1--,i h y\r fav\r ( ! #i? in/ant1 respect+ ! weight ( ! l>ge/ p>ts ( ! eng9es4 ,i w take c>e to r$uce ! weight if possible1 s z to be c>ri$ on ! backs ( mules4 ,by ! "t ,i receive y\r lett] ,i %all h arrang$ ! :ole ( ! eng9e bus9ess1 & int5d to g imm$iately to ,wales & ,%rop%ire1 to get ! engagem5ts execut$ = ! p]=mance ( ! "w by ! "t propos$4 ,i %all write to y aga9 be=e ,i leave home1 & z soon z ,i arrive 9 ,wales w also write to y4 ,i %all n /ay 9 ,wales above two days1 b g to ,bridg5or? 9 ,%rop%ire1 :]e ,i hope to h ! pleasure ( meet+ y1 z x w only be ab\t twelve h\rs' ride out ( y\r road to ,cornwall4 ,9 ! ,nor? ,i %all introduce y to ! sight ( a great deal ( m9+ & ma*9]y1 & 9 ab\t t5 days f ! "t y arrive at ,bridg5or?1 %all be able to accompli% ! bus9ess s z to return aga9 to ,cornwall4 ,i w\ld ?ank y to in=m me z e>ly z y c1 ( ! numb] ( eng9es y int5d to get execut$ by ! propos$ "t1 because :5 ,i am 9 ! ,nor? ,i %all be able to arrange ) ! f\nd]s accord+ly4 ,! smi?s are all at "w = y4 ,r4 ,t4 ,r\gh draft4 ,,mr4 ,,uville1 ,,cornwall1 ,,camborne1 ,june #ai?1 #ahac4 ,sir1--,y\r fav\r ( ! #i? in/ant1 dat$ f ,falm\?1 ,i receiv$1 & 9 return wrote to y imm$iately--direct$ = y at ,messrs4 ,campbell & ,co4's1 ,london4 ,z y said 9 y\r la/ lett]1 t imm$iately on y\r arrival 9 t[n y w\ld write to me1 ,i h expect$ e po/ s9ce la/ ,tuesday w\ld h br\ght me a lett]2 b z ,i h n receiv$ x accord+ to y\r promise1 ,i am fe>ful t y\r lett] may be unexpect$ly deta9$1 especially z y told me ! la/ "t ,i saw y at ,falm\?1 t y w\ld enclose me a bank po/ bill4 ,all ! f\nd]s & o!r tradesm5 are 9 full employ on y\r eng9es4 ,i int5d$ to h left ,cornwall = ,wales & ,%rop%ire by ?is "t1 ) ! f\nd]s' articles = execution2 b be+ disappo9t$ 9 n he>+ f y1 agreeable to our appo9tm5t1 ,i %all delay x until ,i he> f y1 :i* ,i mu/ reque/ y to h ! goodness to d by return ( po/1 because ^? delays make v mu* aga9/ ! execution ( y\r "w2 & z "t is ( s great a consequ5ce to y1 ,i hope y w n lose a mom5t 9 writ+ & giv+ me ! necess>y in/ructions1 ) a few drops ( t ess5tial oil t y propos$ s5d+ me on y\r arrival 9 t[n4 ,r4 ,t4 ,! sug> roll+-mill eng9e t _h be5 made = ! ,we/ ,indies s pleas$ ,uville t he pur*as$ x at once1 int5d+ x = ! ,m9t at ,lima4 ,he also ord]$ "o or two w9d+ eng9es1 9 addition to ! pump+ eng9es4 ,trevi?ick _h arrang$ t no piece %\ld exce$ #efj lbs4 9 weight4 ,!n came ,uville's ord]1 if possible to be r$uc$ s z to be c>ri$ on ! backs ( mules4 ,s9ce t "t ! pa? on ! m\nta9s has be5 improv$1 yet ! pres5t limit ( weight is #cjj lbs4 ,! abs5ce ( ! promis$ bank po/ bill 0 ano!r difficulty4 ,r\gh draft4 ,,camborne1 ,june #bcrd1 #ahac4 ,,mr4 ,,francis ,,uville1 at ,,messrs4 ,,campbell ,,& ,,co4',s1 ,p>k ,build+s1 ,london4 ,sir1--,y\r fav\r ( ! #ai? in/ant came safe to h&4 ,i 0 9 hopes t ,i %\ld h f\nd a remittance enclos$4 ,all ! tradesm5 t ,i h employ$ on y\r "w 7 to h be5 paid e ,saturday1 & ,i made my arrangem5t ) y accord+ly4 ,unless ?is mode ( proce$+ is foll[$ up1 y _c get y\r "w done 9 any reasonable "t1 especially z y are an entire /rang]4 ,= my own "p ,i h plac$ ! greate/ confid5ce 9 y\r hon\r1 ) :i* ,i am fully satisfi$4 ,b ,i h to get ?is "w f a great numb] ( diff]5t tradesm51 & mu/ make regul> paym5ts agreeable ) my engagem5ts ) !m4 ,z ! articles are ab\t to be execut$ by diff]5t tradesm51 regul> weekly paym5ts ought to be e/abli%$1 ( :i* ,i in=m$ y be=e ! "w began4 ,i am ready = my j\rney to ,wales & ,%rop%ire1 b _c proce$ ) fur!r engagem5ts until ,i he> aga9 f y4 ,i h plac$ ! fulle/ confid5ce 9 y\r ^w1 a pro( ( :i* y h 9 ! great ex]tion ,i h made to get ! "w done2 b unless y 9 return place "s confid5ce 9 me1 or any o!r eng9e] t y may employ1 a "w ( ?is magnitude _c be c>ri$ on ) promptitude4 ,z ! :ole ( ! "w 9 my "p has be5 put into imm$iate op]ation1 x w\ld be a v s]i\s loss bo? ( money & "t to dis*>ge ! h&s4 ,i hope y w fully consid] ?is bus9ess1 & mu/ beg y w h ! goodness to write to me by return ( po/4 ,on receiv+ ! ne$ful f y ,i %all leave ,cornwall = ,wales & ,%rop%ire4 ,r4 ,t4 ,trevi?ick = once 9 8 life 0 wise1 & w\ld n />t on 8 j\rney to ,bridg5or? until ! money _h rea*$ him4 ,?is prud5t resolve 0 soon =gott5 9 ! love ( mak+ ! /eam-eng9e useful2 & z su* creations 9 8 h&s grew into %ape & size be=e o!r m5 w\ld h got ?r\gh prelim9>y discussions1 pecuni>y difficulties sprang up1 z mu%rooms d 9 a night4 ,r\gh draft4 ,,camborne1 ,septemb] #d?1 #ahac4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co41 ,g5tlem51--,enclos$ y h ?ree ( ,mr4 ,uville's drafts1 value "o hundr$ & fifty p\nds4 ,i %\ld h s5t x 9 "o draft1 b _h n a suitable /amp4 ,! ca/+s1 pipes1 ale1 c41 arriv$ safely4 ,i hope t all ! boil]s & wr\ght-iron "w w be f9i%$ by ! end ( ?is mon?1 & %ipp$ (f = ,london4 ,imm$iately aft] ,mr4 ,uville & ,i %all leave ,cornwall = ,bridg5or? on our j\rney to t[n4 ,we are bo? v anxi\s to see ! ',sansp>eil' eng9e at "w1 & hope y w h x ready by t "t4 ,i h receiv$ ord]s f diff]5t p]sons s9ce ,i h be5 "h1 = /eam-eng9es = ! ,we/ ,indies1 & mu/1 if possible1 h ?ree ready e>ly 9 ,novemb]1 z ! %ips sail !n t w take !m4 ,i wi% y w\ld say 9 y\r next if ?is c be done 9 "t1 because ^! p]sons are v ext5sive ag5ts = ! plant]s1 & are extremely anxi\s to g5]ally adopt !m 9 ! ,we/ ,indies4 ,we f9d f y\r lett] t y are gett+ on pretty fairly ) ,uville's "w4 ,i rema91 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,septemb] #g?1 #ahac4 ,aft] writ+ to y on ,sunday la/1 ,mr4 ,uville receiv$ lett]s f ,cadiz1 f ! ,spani% ,gov]nm5t1 in=m+ him t !re 0 a l9e-(-battle %ip !re t %\ld take ! eng9es to ,lima4 ,n[ z ?is %ip is deta9$ = ?is purpose1 all possible dispat* mu/ be made to get ! :ole ( ! mat]ials %ipp$ z e>ly z possible = ,cadiz4 ,i am pu%+ ! smi?s z h>d z possible1 & y mu/ d ! same at y\r works1 t ! greate/ dispat* may be made4 ,i am ord]$ by ,mr4 ,uville to reque/ y to get "o wat]-eng9e1 pumps1 c41 complete1 "o w9d+ eng9e1 w9d+ app>atus1 c41 complete1 & "o cru%+ app>atus1 complete1 9 addition to ! =m] ord]4 ,i wi% y w\ld also get on z fa/ z possible ) ! new eng9e1 b d n let ?is eng9e prev5t ! gett+ =w>d ! "w = ,lima4 ,i wi% to h made app>atus to "w expansively1 & also a tempor>y wat]-pump1 to load ! eng9e1 s z to prove its duty by ! consumption ( coal4 ,if ! jobs are n complet$ by our arrival1 y ne$ n expect any re/ until its completion4 ,y\r answ] w oblige1 ,r4 ,t4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co4 ,! money difficulty 0 = a "t surm\nt$1 ) a prospect ( ! completion & %ipm5t ( ! "w = ,london )9 f\r mon?s ( ! giv+ ( ! ord]2 & ! ,spani% ,gov]nm5t propos$ t a l9e-(-battle %ip %\ld take ! eng9es to ,lima f ,cadiz4 ,an ord] 0 giv5 = ano!r pump+ eng9e & ano!r w9d+ eng9e1 to be provid$ ) ge> = work+ expansively1 & a tempor>y wat]-pump1 t 9 case ( ne$ ! am\nt ( "w ! eng9es c\ld d ) a giv5 am\nt ( coal might be te/$4 ,a cru%+ ma*9e1 n[ call$ qu>tz-cru%]1 also =m$ "p ( ?is additional ord]4 ,! new eng9e1 :i* he hop$ !y w\ld get on )1 0 probably ! /eam locomotive pl\gh !n be+ con/ruct$ at ,bridg5or?4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,septemb] #bbnd1 #ahac4 ,i h y\r fav\r ( ! #ad? in/ant1 & hope to f9d y z =w>d on y\r job on our arrival at ,bridg5or? z y /ate4 ,i expect all ! boil] & smi? "w w be %ipp$ = ,london e>ly 9 ,octob]2 we %all !n leave ,cornwall = y\r works1 at :i* "t y w be v mu* annoy$ ) our company1 unless we f9d y\r ass]tions gr\nd$ on facts4 ,enclos$ ,i s5d y ,mr4 ,uville's draft = #aejl4 ,y\r receipt = ! draft enclos$ 9 my lett] ( ! #af? in/ant has n yet arriv$4 ,i hope y w also h all ! app>atus ready to try ! new eng9e2 ,mr4 ,uville is v anxi\s to take ! fir/ ( ^! new eng9es ) him4 ,:5 y s5d a receipt = ! enclos$1 please to say :at /ate ( =w>dness ! :ole ( our "w is 91 & d n neglect a mom5t to get ! :ole execut$ ) all possible dispat*4 ,no?+ %ort ( a want ( ca/ iron w conf9e our fri5d 9 ,engl& "o day aft] ! end ( ?is mon?4 ,i am1 ,g5tlem51 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co4 ,x seems probable t 9 #ahac a railway locomotive1 ) app>atus = rock bor+1 & /eam-crane1 0 made = ,s\? ,am]ica z ! =]unn] ( ! ',sansp>eil' ( #ahbi4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,octob] #a/1 #ahac4 ,i receiv$ y\r fav\r ( ! #bg? la/ ev5+1 & n[ enclose y ano!r draft ( ,mr4 ,uville's = #aejl4 ,we %all wait impati5tly = y\r next lett] to "k :5 y w f9i%4 ,m9d1 ?is is ! #a/ ( ,octob]1 & agreeable to promise ! "t is up4 ,mr4 ,uville wi%es y to ca/ sixty c>riage-:eels = him1 #aa in*es 9 diamet] f out to out1 & to weigh ab\t #bj lbs42 ca/ !m ( /rong iron1 & ( a /rong patt]n1 to take a #a-a_/b-;in* axle by #b-a_/b in*es deep 9 ! hole2 also ca/ f\r plung]-pi/ons #aa in*es diamet] to suit ! #aa-;in* work+ b>rels1 provid$ x %\ld be us$ = ! purpose ( a plung]4 ,!y mu/ be 9 e respect ! same z ! #ad-;in* plung]-pi/ons1 only #c in*es less 9 diamet]4 ,illu/ration ,soon aft] ! receipt ( y\r next lett] y may expect to see u1 z a vessel has be5 engag$ to take all ! boil]s & smi? "w on bo>d to-morr[ week = ,london4 ,i rema91 ,sir1 ,y\r humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co4 ,probably ^? ca/-iron :eels 7 ord]$ ) a view to /eam locomotion 9 ! ,cordill]as4 ,an eng9e is describ$ 9 ! invoice z hav+ *imney1 axles1 c>riage-:eels1 c4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,octob] #aa?1 #ahac4 ,on mak+ ! draw+s ( ! eng9e ) ! w9d+ & cru%+ app>atus1 :5 at "w ,i f9d t if !re is no crank1 b ! sweep rod is connect$ to a p9 9 ! arm ( ! fly-:eel2 9 t case ! fly-:eel w cut (f ! eng9e] f gett+ at ! cock2 b if ! sweep is connect$ to a crank1 !n !re w be suffici5t room4 ,! copy ( mat]ials tak5 f y\r books & giv5 to ,mr4 ,uville does n say 9 :i* way x 0 int5d$4 ,i s5d y a sket* h[ x w /& work$ by a p9 9 ! fly-:eel1 & also if work$ by a crank ov] ! cyl9d]1 ) ! fly-:eel outside ! wood p>tition ( ! h\se4 ,if y h ca/ all ! p>ts = ! w9d+ eng9e1 y %\ld try to alt] x1 hav+ ! fly-:eel outside ! wall ( ! h\se1 & a crank = ! inside end ( ! %aft4 ,! fly-:eel %aft w be ne>ly ! same l5g? bo? ways1 only x mu/ be long en\gh = ! fly-:eel to pass betwe5 ! wood p>tition & ! #d-;feet cog-:eel4 ,! c5tre ( ! w9d+ cyl9d] w be #ag in*es f ! outside ( ! wood end ( ! h\se1 aga9/ :i* ! fly-:eel ought to run4 ,i h receiv$ y\r fav\r ( ! #e? in/ant1 & h enclos$1 agreeably to y\r reque/1 a draft ( ,mr4 ,uville's = #hjjl41 :i* w be ! la/ f ,cornwall4 ,all ,i h to say is1 y h tak5 long] "t = ! completion ( y\r "w ?an y fir/ propos$1 :i* has made ,mr4 ,uville appreh5sive t x w be ! means ( 8 los+ ! ,spani% %ip promis$ him to take ! eng9es4 ,he desires me to in=m y t he has compli$ ) ?is advance on purpose to enable y to pu% y\r "w ) ! utmo/ ex]tion4 ,illu/ration3 ,,w9d+ ,,eng9e ,,= ,,s\? ,,am]ica4 ,please to in=m u ! precise "t we mu/ quit ,cornwall = ,bridg5or?2 we n[ wait entirely on y )\t any o!r ?+ to engage u4 ,i fe> ,mr4 ,ra/rick be+ s mu* f home w imp$e our job4 ,if we miss ?is %ip x w c]ta9ly make mu* aga9/ u all1 los+ ?ree or f\r mon?s 9 gett+ a ,s\? ,sea :al]1 & hav+ ! eng9e 9 a vessel n able to def5d h]self aga9/ an enemy1 & hav+ to pay #ae or #bj p] c5t4 insurance1 & prev5t our gett+ o!r ord]s = ano!r set ( eng9es1 & if tak5 by ! enemy p]haps altoge!r damn ! und]tak+4 ,!re=e ,i w\ld h y to well consid] ! great inconv5i5ces att5d+ delay4 ,i ?9k ,i ne$ n say mu* m to y on ?is head1 z y ought to feel m = y\r own int]e/ ?an ,i c scribble to y on pap]4 ,y\rs1 c41 ,r4 ,,trevi?ick4 ,,messrs4 ,,hazeld9e1 ,,ra/rick1 ,,& ,,co4 ,?is r\gh h&-sket* & lett] fully describ+ 8 requirem5ts1 is an illu/ration ( ! facility ) :i* ,trevi?ick design$ 8 eng9es & made kn[n 8 wi%es to o!rs4 ,r\gh draft4 ,,g5tlem51 ,,camborne1 ,octob] #bcrd1 #ahac4 ,mr4 ,uville wi%es ev]y?+ to be s5t (f z soon z f9i%$1 except ! roll+ eng9e1 :i* is to rema9 until he arrives4 ,we int5d to leave ,cornwall = ,bridg5or? on ,monday1 ,novemb] #a/4 ,y may expect to see u ?ree days aft] t date4 ,! :eels ord]$ = ! c>riages are to run on ! gr\nd & n on railroads4 ,mr4 ,uville n[ wi%es to h sev5ty-two in/ead ( sixty z ord]$ be=e4 ,i rema91 ,g5tlem51 ,y\rs1 c41 ,r4 ,,trevi?ick4 ,,messrs4 ,,hazeld9e ,,& ,,co4 ,! la/-nam$ eng9e 0 int5d$ = ! co9age op]ations 9 ! ,m9t at ,lima4 ,! use ( railway locomotion _h be5 "u discussion ) ! eng9e build]s1 & probably ^? p>ticul> c>riage-:eels 7 ord]$ 9 ! hope t ! portable eng9e built = convey+ itself f place to place 9 ! sug> plantations ( ,jamaica1 w\ld 9 ! ,cordill]as be made to draw waggons on common roads4 ,! h& sket* ( ! w9d+ eng9e 9 ! lett] ( ! #aa? ,octob]1 0 to correct an error 9 an ord] ha/ily giv5 a mon? be=e2 :51 to save "t1 outl9e in/ructions = ?is complicat$ "w 7 hurri$ly s5t to ! manufactur]1 t a comm5cem5t might be made :ile ! m p]fect detail draw+s 7 be+ complet$2 ! fir/-propos$ position ( ! fly-:eel w\ld prev5t ! eng9eman f conv5i5tly rea*+ ! f\r-way cock2 ,trevi?ick !re=e sugge/$ t ! fly-:eel %\ld be mov$ to ! outside ( ! h\se1 & a crank plac$ on ! end ( ! driv+ %aft 9 lieu ( ! crank-p9 9 an arm ( ! fly-:eel4 ,! sket* illu/rat+ ?is *ange makes u fully acqua9t$ ) ! k9d ( w9d+ high-pressure /eam-puff] eng9es ( #h-;horse p[]1 ) op5-top cyl9d]s ( #ab in*es 9 diamet] & ab\t #c feet #f in* /roke1 s5t to ,p]u 9 #ahad4 ,/eam1 ( #cj lbs4 to ! in* above ! pressure ( ! atmosph]e1 0 admitt$ "u ! bottom ( ! pi/on by a cock mov$ by an ecc5tric on ! fly-:eel %aft2 ! gradual clos+ ( ! cock r$uc$ ! supply ( /eam :5 ab\t "o-?ird ( ! /roke _h be5 made1 :olly cutt+ x (f "s "t be=e its completion1 mak+ x a high-pressure /eam expansive eng9e4 ,! movem5t ( ! cock !n turn$ ! /eam f "u ! pi/on into ! *imney bla/-pipe1 & ! d[n-/roke 0 p]=m$ by ! weight ( ! desc5d+ pi/on1 made m ?an usually deep & heavy to prev5t ! t5d5cy to twi/ 9 ! cyl9d] f ! angle ( ! jo9t$ connect+ rod1 & also by ! mom5tum ( ! fly-:eel & its balance-weight1 mov+ at a spe$ ( ?irty /rokes a m9ute4 ,its boil] 0 ! ,trevi?ick wr\ght-iron cyl9drical1 ) int]nal tube & fire-place1 b s arrang$ t if necess>y ! fire c\ld be plac$ 9 brick flues "u ! boil]1 return+ ?r\gh ! tube4 ,! cyl9d] = ! w9d+ eng9e 0 probably fix$ 9 ! boil]1 co/+1 ) :im-b>rel & w9d+ app>atus complete & ready = "w1 #bajl4 ,does ! read] ask1 ,did s *eap an eng9e ev] "w8 ,or p]haps 8 k ( eng9e]+ gives rise to ! "q1 ,h[ did x "w8 = x looks l a ,newcom5 ( j exactly a hundr$ ye>s be=e1 only x ne$s no injection wat] or great ma9 beam2 & c]ta9ly x is n a ,watt1 = x has nei!r air-pump nor cond5s]1 nor vacuum1 nor cyl9d]-cov]1 nor p>allel motion1 nor any o!r ?+ l ,watt inv5t$2 b x has high-pressure /eam1 :i* he disapprov$ (1 & x really work$ ?\s&s ( miles away1 :]e !re 7 no me*anics to keep x 9 ord]1 & on m\nta9s s difficult ( access1 & 9 s light an atmosph]e1 t ,watt1 :o _h ! fir/ *ance ( supply+ /eam-eng9es to ! ,new ,_w1 decl>$ x to be impossible4 ,! pump+ eng9es are describ$ 9 ,trevi?ick's note ( #bbnd ,may4 ,!y also 7 high-pressure puff]-eng9es ) op5-top cyl9d]1 #bd in*es 9 diamet]1 #f-;feet /roke1 ) a cross-head work+ 9 guides1 & side rods connect+ to ! pump-rods4 ,two valves turn$ ! /eam on & (f f "u ! pi/on1 ) ! ord9>y ge> & h&les4 ,! boil] 0 simil> to t = ! w9d+ eng9e1 b l>g]1 & _h n ! cyl9d] fix$ 9 x2 a balance-beam regulat$ ! movem5ts1 z x _h no great ma9 beam1 & diff]$ f ord9>y eng9es j z ! w9d+ eng9e did4 ,! p[] 0 #cc horses1 & ) an #aa-;in* pump b>rel1 #aej feet ( #aa-;in* pumps1 a w9*1 & all app>atus necess>y = dra9+ ! m9e1 ! co/ 0 b #adjjl4 ,r\gh draft4 ,,pl\gh ,,inn1 ,,blackwall1 ,decemb] #bh?1 #ahac4 ,,mr4 ,,ra/rick1 ,sir1--,i am reque/$ by ,mr4 ,uville to write to y1 to pu% ! boil]s z fa/ z possible4 ,a %ip w sail = ! ,s\? ,sea fi%]y 9 ab\t five weeks1 & w engage to take ! :ole ( ! eng9es4 ,we h n f9ally clos$ ) h]1 because we _c /ate ! exact "t until we he> f y4 ,y mu/ n lose a mom5t 9 s5d+ ! boil] to t[n4 ,i %\ld h gone to ,cornwall be=e ?is1 b h be5 deta9$1 gett+ a %ip2 & ,i d n l leav+ until my agreem5ts are execut$1 :i* _c be done until ! beg9n+ ( next week4 ,i h be5 oblig$ to h all ! transactions betwe5 ! m9es1 & ! ,spani% ,gov]nm5t1 & ,mr4 ,uville1 translat$ into ,engli%1 be=e ! outl9es ( an agreem5t c\ld be drawn up1 :i* has be5 a mo/ t$i\s job4 ,mo/ ( ! p h be5 out ( t[n1 & ^? t 7 n w\ld d no bus9ess 9 ! ,*ri/mas1 :i* has occasion$ a loss ( ne> t5 days4 ,z soon z ! agreem5ts are execut$1 ,i w imm$iately s5d to y money f ?is place4 ,i h be5 kept s long "h1 t x w n be wor? return+ to ,cornwall until aft] ,mr4 ,uville sails4 ,i %all be at ,bridg5or? 9 ab\t t5 days1 & w rema9 until ! "w is f9i%$4 ,write h[ ! "w is gett+ on1 & :at /ate ! w9d+ eng9e is 94 ,y\rs1 c41 ,,rd4 ,,trevi?ick4 ,r\gh draft4 ,,de> ,,sir1 ,,camborne1 ,m>* #d?1 #ahad4 ,y\r fav\r ( ! #bcrd ,febru>y 0 s5t to me f ,bridg5or?4 ,i h also receiv$ y\r fav\r ( ! #a/ in/ant1 & w att5d to ! draw+s y m5tion1 & be prep>$ to meet y z e>ly z y please1 only give me z mu* notice z y c4 ,i hope by ?is "t t ,mr4 ,page has done some?+ t[>d ! ne$ful1 to be at y\r s]vice4 ,i h1 agreeably ) y\r lett] ?is day1 desir$ ,capt4 ,?omas ,trev>!n to hold himself 9 read9ess = ,london ab\t ! end ( ?is mon?4 ,i h n yet se5 ,bull4 ,i wi% y to write me if ,i am to give him notice also to hold himself 9 read9ess = t[n4 ,i fe> t ^? two p]sons w n be suffici5t to conduct ! "w ) spe$1 especially if ,capt4 ,trev>!n %\ld be unwell2 he is a good m9] & pitman1 & c\ld assi/ 9 fix+ ! eng9es4 ,bull c only act z an assi/ant to an eng9e]1 !re=e nei!r ( !m c take ! sole direction ( ! "w4 ,!re w be ^? f\r l>ge boil]s to be put toge!r on ! spot1 :i* nei!r ( ^? p]sons "k b little ab\t4 ,i ?9k x w\ld take a great *>ge & c>e f y\r m9d to h a ?ird p]son ) y t c\ld g ?r\gh ! :ole ( ! und]tak+1 especially z ! di/ance f ,engl& is s great4 ,?is und]tak+ ( su* imm5se magnitude & value ought n to dep5d solely on y\r own heal?1 z nei!r ( ! o!r two c\ld get on )\t y\r assi/ance 9 lay+ d[n & plann+ ! outl9e ( ! :ole ( ! "w belong+ to ! ma*9]y4 ,if any "o ( ! p>ts %\ld be lo/ or brok51 x w\ld require "s ability 9 t c\ntry to contrive a sub/itute4 ,! exp5se ( a ?ird able man might prev5t mu* loss ( "t & difficulty1 & w\ld n be an object 9 a bus9ess ( su* a scale z y h comm5c$ )4 ,i recomm5d a ?ird p]son1 t y might c\nt on a spe$y & effectual />t4 ,ev5 9 ?is k+dom1 :]e ma*9]y is s well und]/ood1 ,i h kn[n sev]al good und]tak+s fail1 f n employ+ at fir/ an exp]i5c$ eng9e] to conduct ! "w2 :i* ,i am d\btful w\ld be ! case at ,pascoe1 if y 7 n able to att5d y\rself to ! erection1 & d n take a p]son ) y = t purpose4 ,i beg y\r p>don = ?us attempt+ to recomm5d to y a ?ird p]son to g out2 b ,i ?9k a "w ( ?is magnitude1 :]e exp$ition is important1 ought n to re/ on ! heal? ( "o man1 especially "u a *angeable climate4 ,please to consult y\r fri5ds1 & give me y\r op9ion on x 9 y\r next4 ,my heal? is mu* improv$2 my wife desires h] be/ respects1 & ?anks = y\r pres5t4 ,please to write soon4 ,y\rs1 c41 ,,rd4 ,,trevi?ick4 ,,mr4 ,,uville1 #ab1 ,ea/ ,/i51 ,london4 ,r\gh draft4 ,,mr4 ,,page1 ,,camborne1 ,m>* #h?1 #ahad4 ,sir1--,ye/]day ,mr4 ,joseph ,edw>ds1 ( ,truro1 in=m$ me t ,teague _h giv5 notice ( trial1 & t ! case w\ld come on at ! ,assize on ! #bf?1 & reque/$ me to desire y to write to him imm$iately1 & give him ! :ole ( ! transaction relative to ,mr4 ,uville's arre/ 9 ,london4 ,he also wi%es t "s att5tion _h be5 paid to ! ?reat t ,mr4 ,uville receiv$ f ,teague's s-call$ fri5d1 s z to asc]ta9 :e!r x came direct f him1 :i* he ?\ght w\ld h "s weight 9 c\rt4 ,i %all att5d to give evid5ce at ! ,assize ) ,mr4 ,edw>ds4 ,i %all anxi\sly await a reply to my la/4 ,h[ does ,h>vey's bus9ess get on8 ,my respects to ,mr4 ,day1 & %all be v glad to f9d him recov]+ 8 heal? z fa/ z ,i am4 ,a cru/ ( bread & cle> air are f> pref]able to luxuries envelop$ 9 cl\ds ( smoke & heaps ( fil?4 ,y\r ob$i5t s]vant1 ,,rd4 ,,trevi?ick4 ,p4,s4--,i he> t ,teague is /ill 9 ,london1 & t 8 furniture is remov$ to 8 fri5d's h\se1 to save x f ! h&s ( surr\nd+ evil spirits4 ,trevi?ick %[$ no undue am\nt ( discont5t on discov]+ t ,uville _h l$ him into pecuni>y difficulties1 & ev5 8 t5d5cy to int]f]e 9 eng9e]+ matt]s 0 n ha/ily res5t$4 ,9 ,decemb]1 #ahac1 :ile 9 ,london1 arrang+ = a vessel to convey ! eng9es to ,lima1 & also to secure writt5 agreem5ts ) ,uville1 :o expect$ to leave ,engl& 9 a week or two1 ! go+ into ! docum5ts made kn[n _m weak po9ts1 "o ( !m be+ %ortness ( money4 ,! expect$ week or two _h l5g!n$ out to ?ree mon?s1 & ,uville 0 /ill 9 ,london1 & ,capt4 ,?omas ,trev>!n & ,bull 7 to be !re1 ready to />t1 ab\t ! middle ( ,m>*1 #ahad4 ,f\r l>ge boil]s1 9 pieces1 7 to g = ! pump+ eng9es1 to be put toge!r 9 ! m9es2 & ,trevi?ick /rongly recomm5d$ ! s5d+ a ?ird man1 to take g5]al *>ge ( ! practical "w1 :i* ,mr4 ,uville ?\ght he himself c\ld manage4 ,page & ,day 7 lawy]s1 :o drew up v long docum5ts4 ,money to pay exp5ses 0 rais$ by ! sale ( %>es 9 a company =m$ by ,uville )\t suffici5t au?ority1 & ,page 0 to g to ! m9es to look aft] 8 own & ! ,engli% %>ehold]s' int]e/s2 betwe5 !m ,uville 0 arre/$1 app>5tly = "s trifle4 ,r\gh draft4 ,,mr4 ,,uville1 ,,camborne1 ,m>* #ae?1 #ahad4 ,sir1--,i %all write to him aga9 by ?is po/1 & pu% him to s5d d[n ! transf] ( my %>es1 already agre$ on1 = my execution1 & hope ,i %all be able to meet ,messrs4 ,hazeld9e & ,co4's dem& be=e x w be due4 ,! "y man ,bull has be5 ) me4 ,i told him ,i expect$ t y int5d$ to take him ) y1 & ,capt4 ,trev>!n is mak+ prep>ation = go+4 ,i am glad y int5d to take a ?ird p]son ) y4 ,i h n ?\ght or said any?+ to anyone ab\t ?is bus9ess4 ,mr4 ,vivian in=m$ me t1 f ! conv]sation he _h ) y on ! subject1 he _h expect$ to he> f y4 ,i c answ] = ,mr4 ,vivian's hone/y1 ability1 & pleasant behavi\r1 & he is a p]son v suitable = ! engagem5t1 only t "o fail+ ( mak+ too free ) an ev5+ glass1 :i* y 7 n unacqua9t$ ) :ile 9 ,cornwall at ,dolcoa? ,m9e4 ,i d n l to take an active "p 9 ?is bus9ess1 because if any accid5t %\ld happ5 to him1 my si/] or 8 family might *>ge me ) be+ accessory to 8 go+2 !re=e ,i mu/ beg to be exempt f tak+ any "p 9 ?is engagem5t4 ,i rema91 ,sir1 y\rs1 ,,rd4 ,,trevi?ick4 ,r\gh draft4 ,,mr4 ,,page1 ,,camborne1 ,april #i?1 #ahad4 ,sir1--,i h y\r fav\r ( ! #e? in/ant4 ,i int5d to be 9 t[n on ,sunday week1 b ?is ne$ n prev5t _! writ+ to me "h2 & bo? y & !y may /ill be do+ y\r be/ t[>ds dispos+ ( %>es4 ,y\r ob$i5t s]vant1 ,,rd4 ,,trevi?ick4 ,r\gh draft4 ,,mr4 ,,uville1 ,,camborne1 ,april #i?1 #ahad4 ,sir1--,i int5d to be 9 ,london on ,sunday1 ! #ag?1 & %all call imm$iately on ?is p]son = money1 :i* %all be at y\r s]vice4 ,:eal ,alfr$ & ,:eal ,prosp] ag5ts wi% y a prosp]\s voyage1 & success 9 y\r m9es4 ,i rema91 ,sir1 ,y\r ob$i5t s]vant1 ,,rd4 ,,trevi?ick4 ,trevi?ick 0 n[ emb>k$ ) a crew ( speculators1 & 9 paym5t = 8 s]vices 0 made a p>tn]1 & sold a portion ( 8 %>es to pay = ! eng9es :i* ,uville _h ord]$4 ,h5ry ,vivian1 8 bro!r-9-law1 & ! bro!r ( 8 late p>tn] ,&rew ,vivian1 wi%$ to be ! ?ird p]son engag$ to g ) ! ma*9]y to ,am]ica4 ,trevi?ick spoke ( 8 hone/y & ability1 b decl9$1 on acc\nt ( ! family relation%ip1 to take any "p 9 ! appo9tm5t4 ,! two notes on ! #i? ,april1 #ahad1 close ! correspond5ce4 ,page 0 busy sell+ %>es to raise money1 & ,trevi?ick 0 to get "s money1 :i* 0 to be at ! s]vice ( ,uville4 ,! delay betwe5 ?is p]iod & ! "t ( />t+ 0 ma9ly caus$ by f9ancial & o!r arrangem5ts manag$ by ,uville4 ,on ! #a/ ,septemb]1 #ahad1 ,uville1 ,h5ry ,vivian1 ,?omas ,trev>!n1 & ,william ,bull sail$ f ,portsm\? = ,lima 9 ! ',wildman1' tak+ ) !m f\r pump+ eng9es1 ) pump-"w & rods complete2 f\r w9d+ :im-eng9es1 ) all w9d+ app>atus complete2 "o portable locomotive eng9e on :eels1 to be us$ = a roll+ mill or o!r purposes2 "o mill = gr9d+ ore2 & "o roll+ mill1 probably = ! ,m9t at ,lima4 ,^! n9e /eam-eng9es1 ) _! app>atus complete = "w at ! m9es1 co/ #fhchl42 ! gr9d+ & roll+ mill co/ #gjjl4 m2 b v>i\s o!r exp5ses m ?an d\bl$ ! am\nt1 :i* rea*$ ! l>ge sum ( ov] #af1jjjl4 ,on ref]5ce to ! conditions ( agreem5t "u :i* ,uville act$1 dat$ #ag? ,july1 #ahab1 ,don ,p$ro ,abadia1 ,don ,jos ,arism5di1 & ,don ,francisco ,uville1 7 p>tn]s engag+ to dra9 a range ( m9es4 ,uville 0 to g to ,london to pur*ase two /eam-eng9es1 & 0 au?oriz$ to exp5d #cj1jjj 7say #fjjjl474 #bjjj 7say #djjl47 0 to be paid to him z ! value ( ,trevi?ick's model1 :i* he _h a few ye>s be=e b\ght 9 ,london = #bal4 ,he 0 to engage "o or two ,engli% workm54 ,no new p>tn] 0 to be all[$4 ,!y also contract$ ) ! v>i\s work]s ( m9es 9 ,yaurico*a1 ,yanacan*a1 ,caya ,*ica1 ,santa ,rosa1 & 9 ! m9+ ridge ( ,colquijilca1 = a p]iod ( n9e ye>s1 to comm5ce )9 eighte5 mon?s ( t "t1 to s9k a g5]al pit = ! dra9age ( ^? m9es1 & to pump out ! wat] by /eam-eng9es4 ,! paym5t = ?is dra9age 0 to be "o-tw5tie? "p ( ! ore rais$ by ! diff]5t m9es4 ,an agreem5t made at ,london ?is #h? day ( ,janu>y1 #ahad1 betwe5 ,don ,francisco ,uville1 ( ,lima1 9 ! ,vic]oyalty ( ,p]u1 ( ! "o "p1 & ,ri*>d ,trevi?ick1 ( ,camborne1 9 ,cornwall1 eng9e]1 ( ! o!r "p4 ,:]eas1 by an agreem5t ( p>tn]%ip made & sign$ at ,lima1 & :]eas ! said ,francisco ,uville did 9 pursuance ( 8 contract ) ! said m9]s soon aft] ! ratification !re(1 emb>k = ,engl&1 = ! purpose ( fulfill+ ! same on 8 "p1 & on 8 arrival !re 9 ! mon? ( ,april la/1 made application to ! said ,ri*>d ,trevi?ick1 :o is an exp]i5c$ eng9e] & m9]1 & reque/$ him to assi/ him 9 promot+ ! object ( 8 j\rney1 :i* ! said ,ri*>d ,trevi?ick 7be+ p5etrat$ ) a high s5se ( its utility7 agre$ to d1 & ha? accord+ly appli$ himself :olly to t object1 ev] s9ce ! arrival ( ! said ,francisco ,uville 9 ,engl&3 ,& :]eas "u ! direction ( ! said ,ri*>d ,trevi?ick1 & by ! ord]s ( ! said ,francisco ,uville1 v>i\s ma*9es & eng9es h be5 made = ! purposes ( ! said conc]n1 a "p ( :i* has be5 already paid = by ! said ,francisco ,uville2 b sev]al ( ! bills br\ght by him to ,engl& n hav+ be5 hon\r$1 by reason ( ! abs5ce f ,engl& ( ! p>ties ^u :om !y 7 drawn1 ! said ,francisco ,uville ha? n at pres5t suffici5t funds to answ] ! engagem5ts he has ent]$ into 9 ?is c\ntry1 & ,don ,juan 4419999 to :om he 0 9 t case direct$ by 8 p>tn]s to (f] %>es 9 ! said conc]n1 & f :om he c\ld h receiv$ supplies1 n be+ at ?is "t 9 ,london1 ! said ,francisco ,uville has agre$ to admit ! said ,ri*>d ,trevi?ick to be a p>tn] 9 ! conc]n1 ^u 8 advanc+ & pay+ a proportionable "p ( ! exp5ses necess>y = c>ry+ on ! same4 ,n[ ^! pres5ts witness t 9 consid]ation ( ! said ,ri*>d ,trevi?ick hav+ paid & agree+ by ^! pres5ts to pay c]ta9 bills = ma*9]y ord]$ by ! said ,francisco ,uville to ! am\nt ( #cjjjl4 or !reab\ts1 ! p>ticul>s ( :i* h be5 asc]ta9$ & settl$ by & betwe5 ! said ,francisco ,uville & ,ri*>d ,trevi?ick1 & also 9 consid]ation ( ! s]vices :i* ! said ,ri*>d ,trevi?ick ha? already r5d]$ to ! said und]tak+1 & ( ! future b5efits :i* he is expect$ to p]=m = x1 ! said ,francisco ,uville = himself1 & on ! behalf & 9 ! "n ( ! said ,p$ro ,abadia & ,jos ,arism5di 7:o w ratify ^! pres5ts 9 ! capital ( ,lima z soon z x %all be produc$ to !m1 to :i* ! said ,uville holds himself b\nd71 ,do?1 by virtue ( ! p[] & au?ority giv5 to him by 8 said p>tn]s1 agree to admit ! said ,ri*>d ,trevi?ick to be a memb] ( ! said company1 & do? h]eby decl>e him to be a memb] !re( & a p>tn] !re9 to ! ext5t ( #ab1jjj doll>s1 & z su*1 entitl$ to a %>e & int]e/ 9 all ! pr(its & advantages ( ! company 9 ! proportion :i* ! said sum ( #ab1jjj doll>s %all be> to ! am\nt ( capital employ$ by ! company 9 ! purposes ( _! e/abli%m5t1 :i* proportion w am\nt z ne>ly z c n[ be asc]ta9$ to "o-fif? ( ! capital /ock emb>k$ 9 ! said conc]n4 ,,fran4 ,,uville4 ,,ri*>d ,,trevi?ick4 #h? ,janu>y1 #ahad4 ,s ,trevi?ick paid #cjjjl4 & receiv$ no?+ = 8 eng9e]'s "w1 to be made a p>tn]1 contr>y to ,uville's limit ( au?ority1 9 a speculation t prov$ to be n wor? a f>?+4 ,! foll[+ is a summ>y ( ! detail invoice ( eng9es & ma*9]y :i* left ,london = ,lima 9 ,septemb]1 #ahad1 9 *>ge ( ,uville1 j fifte5 mon?s aft] 8 l&+ at ,falm\? 9 se>* ( ,trevi?ick3-- ,invoice ( f\r /eam-eng9es1 f\r w9d+ eng9es1 "o portable roll+ eng9e & mat]ials = ditto1 two cru%+ mills1 f\r extra-pat5t boil]s1 sp>e mat]ials = eng9es1 bor+ rods1 m9]s'1 blacksmi?s'1 & c>p5t]s' tools1 c41 %ipp$ on bo>d ! ',wildman1' ,john ,lei?1 ma/]1 f ,london to ,lima1 by1 on acc\nt & risque ( ,don ,francisco ,uville1 ,don ,p$ro ,abadia1 & ,don ,jos ,arism5di1 m]*ants at ,lima4 ,dat$ #ahad4 ,to f\r /eam-eng9es ( #cc-;horse-p[] ea* s4 d4 7complete = lift+ wat] ) "u-adit & h\se lift-pumps1 & wr\ght-iron pit-"w1 rods1 c41 at #aciil4 #acs4 ea* #e1eih #ab #j ,to f\r w9d+ eng9es ( #h-;horse-p[] ea*1 ) :ims1 b>rels1 %afts1 c41 complete = lift+ ore1 at #bajl4 ea* #hdj #j #j ,to "o portable /eam-eng9e ( #h-;horse p[]1 = roll+1 ) its *imney1 axles1 c>riage-:eels1 c4 #djj #j #j ----------- #f1hch #ab #j ,a mill = gr9d+ ore #eag #j #j ,a roll+ mill #bjd #j #j ,duplicates1 sundries1 freight1 insurance1 c41 c4 #h1eib #i #a ------------- #i1cac #i #a ------------- #af1aeb #a #a ,! n9e /eam-eng9es1 includ+ a locomotive1 ) its *imney1 axles1 c>riage-:eels1 c41 a cru%+ mill & a roll+ mill1 co/ b #gefjl4 ,o!r exp5ses1 = freight1 insurance1 c41 c41 increas$ ! am\nt to #af1aebl4 ,william ,williams1#abc on 8 return f ! ,c]ro de ,pasco ,m9es1 /ates3-- ,footnote #abc3 ,resid+ at ,ang>rack1 ne> ,hayle1 #ahgb4 ,on ! #crd ,m>*1 #ahgb1 ,i saw 9 ,yaurico*a ,m9e two ( ,mr4 ,trevi?ick's eng9es at "w2 "o ( !m 0 a horizontal #ab-;in* op5-top cyl9d] pump+ eng9e1 ab\t a #d-;feet /roke2 !re 7 two fly-:eels ab\t #aj feet diamet] & a cog-99:eel #g feet diamet]1 giv+ motion to two wr\ght-iron beams work+ a #aj-;in* pump bucket4 ,! o!r 0 a #ab-;in* cyl9d] w9d+ eng9e ) a l>ge fly-:eel4 ,?ree ,corni% boil]s1 ab\t #e feet #f in*es diamet]1 ) #c feet #i in* tube1 #cj feet long1 made ( #g_/af?s ( an in* plates1 suppli$ /eam ( #dj lbs4 on ! in*4 ,,*apt] ,,xxii4 ,,p]u4 ,conditions "u :i* ,don ,p$ro ,abadia1 ,don ,jos ,arism5di1 & ,don ,francisco ,uville1 e/abli% ! project ( dra9+ ! m9es by means ( /eam-eng9es1 to be br\ght f ,engl&4 #a/4 ,! company is compos$ ( ?ree contract+ p]sons )\t admitt+ !re9 any o!r :atev]4 #bnd4 ,!re are int5d$ z a fund = ! und]tak+ #dj1jjj doll>s1 to be divid$ into f\r %>es 9 ! foll[+ mann]3--,two %>es to ,don ,p$ro ,abadia1 "o to ,don ,jos ,arism5di1 "o to ,don ,francisco ,uville4 ,f\r %>es1 doll>s #dj1jjj4 #e?4 ,^! pr9ciples ( good fai? & fri5d%ip be+ e/abli%$1 ! project is to be c>ri$ into effect ) ! greate/ possible activity1 = :i* purpose1 by ! fir/ opportunity1 ! funds %all be =w>d$ by ,don ,p$ro ,abadia to ! am\nt ( #cj1jjj doll>s1 ) ! necess>y in/ructions = ! con/ruction ( ! ma*9]y to a p]son :o may be appo9t$4 #g?4 ,z x has be5 e/imat$ t #cj1jjj doll>s w cov] ! co/ ( two eng9es 9 ,engl&1 if ! said ,uville f9ds ano!r on cr$it1 he is au?oriz$ to pur*ase x on acc\nt ( ! company4 #aa?4 ,%\ld ! und]tak+ yield pr(its1 ,uville %all also be cr$it$ = #bjjj doll>s = ! value ( ! model4 #ab?4 ,9 ! in/ructions t may be giv5 to ,uville1 x %all be /ipulat$ on :at t]ms he may engage "o or two ,engli% workm54 ,,lima1 #ag? ,july1 #ahab4 ,contract4 #a/4 ,! pres5t contract %all be consid]$ b9d+ = n9e ye>s1 to be comput$ f ! "t ! /eam-eng9es may be erect$ 9 ! diff]5t p>ts ( ^! m9es t may be judg$ suitable4 #bnd4 ,! m9]s h]e9 contract+ c$e _! m9es 9 ,yaurico*a1 ,yanacan*a1 ,caya ,*ica1 ,santa ,rosa1 & 9 ! m9+ ridge ( ,colquijilca1 & ! company (f] ! means1 /eam-eng9es1 & in/rum5ts = dra9+ ! same1 & on ^! pr9ciples ! obligations ( bo? p>ties are z foll[1 to wit4 #crd4 ,! company b9ds itself )9 ! p]iod ( eighte5 mon?s1 or soon] if possible1 to br+ ov] ! /eam-eng9es to dra9 successively ! diff]5t p>ts ( ^! m9es1 & imm$iately on _! arrival to place !m 9 ,yaurico*a1 & aft]w>ds 9 ,yanacan*a1 ,caya ,*ica1 ,santa ,rosa1 & 9 ! m9+ ridge ( ,colquijilca1 to s9k a g5]al pit = ! collection ( ! wat]s at a dep? ( #dj v>as f ! adit or dra9age level ( ,santa ,rosa4 #h?4 ,ea* m9] ^: m9e situat$ 9 ! p>ts above specifi$ is n p]fectly dra9$ 9 consequ5ce ( ! filtration or natural gravity ( ! wat] to ! g5]al pit1 is to cont9ue a tube to communicate ) ! said g5]al pit on 8 own acc\nt1 9 ord] fully to enjoy ! b5efit ( ! dra9+1 x be+ well und]/ood t ! company %all n refuse to admit ! wat]s ( any ( ! m9es situat$ 9 ?is "p :atev] _! quantity may be4 ,& ! company %all be fur!r b\nd to supply funds to any m9] :o may n h suffici5t to defray ! exp5ses ( su* tube ( communication at an int]e/ ( #f p] c5t41 to be refund$ out ( ! fir/ metals :i* may be obta9$4 #aj?4 ,! recomp5se to be made to ! company = ! g5]al dra9 procur$ 9 ! place or places agre$ on1 %all be1 ) reg>d to ,yanacan*a & ,yaurico*a1 9 consequ5ce ( ! kn[n ri*ness ( ^? places1 & ( ! timb] requir$ by ! s(tness ( ! gr\nd to secure ! m9es1 #ae p] c5t4 on ! ore t %all be extract$ !refrom1 & lodg$ ei!r 9 ! common depots or 9 ! respective w>eh\ses2 & 9 ! m9es ( ,santa ,rosa1 ,caya ,*ica1 & ,colquijilca1 #bj p] c5t41 :i* di/ribution is respectively to be made on ! quantities obta9$4 #ad?4 ,t ! m9] :o refuses to ent] into ?is fair contract ^: m9es are b5efit$ by ! means ( ! eng9es1 %all be compell$ to pay ! contributions & to p]=m :at has be5 !re9 /ipulat$ accord+ to ord9ance4 ,?is contract be+ agre$ to1 ! contract+ p>ties sign$ respectively to be b\nd & compell$2 & ,i1 ! ,royal ,judge & ,sub-delegate h]e( = ,8 ,maje/y1 sign+ x ) all ! contract+ p>ties & witnesses be=e me on ! said day1 mon?1 & ye>4 ,p$ro ,abadia1 ,jos ,arism5di1 ,francisco ,uville1 ,jos ,m>ia de ,ulloa1 ,ignacio ,bei/equi1 ,! ,m>quis de la ,real ,confianza1 ,jos ,h]ress1 ,publo ,anellfu]tes1 ,ramon ,g>cia de ,purga1 ,jos ,antonio de ,arrieta1 ,jos ,camilo de ,mi]1 ,jos ,lago y ,lemus4 ,= myself & ,don ,remiqia1 p4 procuration ,manuel ,queypo1 ,rafael ,dop]1 ,juan ,gonzalez1 ,augu/9 ,zambrano1 ,francisco ,ras9es1 ,francisco ,fuyre1 ,manuel ,ysasi1 ,alb]to de ,abellan$a1 ,ysidro ,crespo1 ,juan ,antonio ,arrasas1 ,p$ro ,gusman1 ,manuel ,yglesias1 ,patricio ,b]mudez1 ,b>tolome de ,e/rada4 ,= ! m9]s1 ,don ,ca/ano ,villanueva1 ,juan ,isidoro1 ,manuel de ,santalla1 ,juan ,pal5cia1 ,antonio ,p]ez1 ,manuel ,cavell]o1 ,dom+o ,pallacios1 ,matias ,canall]o1 ,ambrosio ,ortega1 ,francisco de ,otayequi1 ,p$ro de ,arrieta1 ,juan de ,erquiaga1 ,jos ,zef]9o ,abaytad1 ,antonio ,villaseca1 ,e/anislas ,m>ia de ,arriola1 ,jos ,m>ia del ,veto1 ,ambrosio ,guidones1 ,santiago ,oreguela4 ,= ,don ,p$ro ,mirales1 p4 procuration1 ,?omas ,hidalgo1 ,ni*olas ,b]rot>ran1 ,b>nabe ,p]ez de ,yb>rela1 ,augu/9 ,bayroa1 ,francisco ,xavi] de ,uribe1 ,manuel ,v>ela4 ,= my bro!r1 ,juan ,francisco de ,aspiroz1 ,juan ,miguel de ,aspiroz4 ,9 ! city ( ,los ,reyes on ! #bf? ,septemb]1 #ahab4 ,^! extracts f an agreem5t drawn up by ! lead+ m5 9 ,p]u 9 #ahab are pro(s ( rem>kable en]gy4 ,rum\rs ( ! p[] ( /eam-eng9es us$ 9 m9es 9 ,engl& _h rea*$ ,lima1 ,don ,francisco ,uville 0 s5t on a mission ( inquiry1 & 9 #ahaa consult$ ,b\lton & ,watt at ,soho1 :o gave an op9ion t _! eng9es 7 n suitable to s elevat$ a position :]e ! atmosph]e 0 s mu* light] ?an 9 ,engl&1 & ! difficulties ( transit s great4 ,on 8 return to ,lima he c>ri$ ) him a small model ( ,trevi?ick's high-pressure /eam-eng9e4 ,! ,spani>ds on see+ x "w _h ! good s5se & c\rage to put aside ! ,watt report & adopt ! pr9ciple ( ! small b active high-pressure /eam-puff] eng9e4 ,an influ5tial company 0 =m$1 :i* s5t ,uville aga9 to ,engl& to seek out ! high-pressure eng9e] & pur*ase 8 eng9es4 ,:at /rong] evid5ce c\ld be giv5 ( ! great diff]5ce betwe5 ! rival eng9e]s & _! eng9es8 ,! "o ) l[-pressure /eam & vacuum1 ! o!r ) high-pressure /eam & )\t vacuum4 ,! ?ree p]sons contract+ to dra9 ! ,p]uvian m9es agre$ t no o!r %\ld be all[$ to jo9 !m 9 ! contract2 two /eam-eng9es 7 to be pur*as$1 & if conv5i5t a ?ird eng9e might be ord]$ on cr$it4 ,"o or two ,engli% me*anics 7 to accompany ! eng9es :i* ! contractors engag$ %\ld be 9 ,lima )9 eighte5 mon?s4 ,t5 mon?s _h pass$ be=e ,uville rea*$ ,trevi?ick1 & :5 9 ,may1 #ahac1 he communicat$ to ! ,corni% eng9e] ! same wants t he _h made kn[n to ,watt two ye>s be=e1 h[ diff]5t 0 ! answ] receiv$4 ,i engage to supply 9 f\r mon?s six #bd-;in* cyl9d] high-pressure /eam pump+ eng9es1 ) pumps & all necess>y app>atus complete4#abd ,?is promise 0 ne>ly fulfill$1#abe b want ( money1 ! ord]+ ( additional ma*9]y1 & difficulty 9 f9d+ a %ip1--= ,spa9 0 !n at w>1 or on ! v]ge ( x1 ) ! ,s\? ,am]ican republics1--delay$ = a "t ! completion ( ! ord]2 b )9 eight mon?s ev5 ! additional "w seems to h be5 ready1 & ! foll[+ agreem5t 0 ent]$ into1 ?\gh ! %ip ) h] freight ( n9e /eam-eng9es did n leave ,engl& until ,septemb]1 #ahad1 fifte5 mon?s aft] ,uville's fir/ meet+ ) ,trevi?ick4 ,footnote #abd3 ,see ,trevi?ick's lett]1 #bbnd ,may1 #ahac1 vol4 ii41 p4 #aih4 ,footnote #abe3 ,see ,trevi?ick's lett]s1 #bbnd ,sept4 & #bcrd ,oct41 #ahac1 vol4 ii41 pp4 #bjf1 #bji4 ,agreem5t dat$ ! #h? ,janu>y1 #ahad4 ,! said p]sons f :om he 7,uville7 w\ld h receiv$ supplies1 n be+ at t "t 9 ,london1 ! said ,francisco ,uville has agre$ to admit ! said ,ri*>d ,trevi?ick to be a p>tn] 9 ! conc]n1 ^u 8 advanc+ & pay+ a proportionable "p ( ! exp5ses necess>y = c>ry+ on ! same4 ,n[ ^! pres5ts witness1 t 9 consid]ation ( ! said ,ri*>d ,trevi?ick hav+ paid1 & agree+ by ^? in/rum5ts to pay c]ta9 bills = ma*9]y ord]$ by ! said ,francisco ,uville to ! am\nt ( #cjjjl41 & also 9 consid]ation ( ! s]vices :i* ! said ,ri*>d ,trevi?ick ha? already r5d]$1 & ( ! future b5efits :i* he is expect$ to p]=m1 do? agree to admit ! said ,ri*>d ,trevi?ick a p>tn] !re91 z ne>ly z c be asc]ta9$ to "o-fif? %>e ( ! :ole4 ,he ha? plann$ & direct$ ! p>ticul> con/ruction ( ?ree /eam-eng9es1 & ha? = t purpose tak5 _m j\rneys to manufactur+ t[ns & o!r places4 ,he ha? giv5 to ! said ,francisco ,uville a g5]al k ( ,engli% m9+1 m9]s' tools1 w9d+ & cru%+ eng9es1 c41 c41 & = t purpose ha? tak5 him to v>i\s m9es 9 ,engl&1 to :i* ! said ,ri*>d ,trevi?ick1 ?r\gh 8 int]e/1 _h access4 ,he ha? in/ruct$ ! said ,francisco ,uville 9 ! art ( mak+ draw+s ( m9es1 & 9 eng9e]+4 ,he ha? furni%$ him ) v>i\s draw+s ( ,engli% m9es1 & plans = ! future work+ ( ,spani% m9es1 & ha? giv5 to him e o!r eng9e]+ & m9+ in=mation4 ,he ha? increas$ ! p[] ( ! ?ree eng9es above m5tion$ to ! ext5t ( "o full ?ird1 )\t mak+ any additional *>ge = s do+1 & he ha? agre$ to supply ! said company ) a f\r? eng9e1 & to wait = ! paym5t ( x1 until ! return ( ! said ,francisco ,uville to ,lima1 9 recomp5se = all :i* ! said ,francisco ,uville do? = himself & 8 p>tn]s grant to ! said ,ri*>d ,trevi?ick "o & qu>t] p] c5t4 ( ! net produce or pr(its 7all exp5ses fir/ d$uct$7 ( ! ore extract$ f ! said m9es1 & z a fur!r recomp5se1 do? appo9t him sole eng9e] 9 ,europe = all ! ma*9]y t %all be us$ or requir$4 ,! n9e /eam-eng9es1 ) app>atus = m9t+1 cru%+ ores1 dra9+1 w9d+1 & ev5 locomotion1 ) m9]s' tools complete d[n to m9e ladd]s1 bor]s1 picks & gads1 & hamm]s1 7 receiv$ by a l>ge & influ5tial body ( ,spani>ds resid+ ne> ,lima1 "u ! special patronage ( ! ,vic]oy4 ,! ma*9]y _h !n to be tak5 up precipit\s tracks t foot-pass5g]s trembl$ to walk on1 to ! height ( m ?an #ae1jjj feet4 ,! calculat$ pr(it 0 #ejj1jjjl4 a ye>1 ( :i* #ajj1jjjl4 a ye> 0 to be ,trevi?ick's %>e1 a portion ( :i* 0 sold to pay = ! eng9es4 ,a prospectus drawn up 9 ,engl& /ates t ! :ole capital 0 9 f\r hundr$ %>es1 ( :i* ,trevi?ick held eighty1 valu$ at #dj1jjjl41 toge!r ) special advantages to be accord$ to him4 ,! ma*9]y hav+ left ,engl& 9 ,septemb]1 #ahad1 rea*$ ,p]u 9 ! e>ly "p ( #ahae1 %ortly aft] :i* "o ( ! eng9es 0 at "w 9 ! ,m9t at ,lima1 )9 two ye>s f ! giv+ ! ord] = x 9 ,engl&2 = 9 ! e>ly "p ( ! latt] ye> ,trevi?ick wrote to "o ( 8 m53-- ,i am sorry to f9d by ,mr4 ,uville's lett] t ! ,m9t eng9e does n g well4 ,i wi% y _h put ! fire "u ! boil] & ?r\gh ! tube1 z ,i desir$ y to d1 9 ! usual way ( ! old long boil]s1 !n y might h made y\r fire-place z l>ge z y pleas$1 :i* w\ld h answ]$ ! purpose1 & h work$ ) wood z well z ) coal1 & h answ]$ e expectation4 ,i always told y t ! fire-place 9 ! boil] 0 l>ge en\gh = coal1 b n = wood1 & desir$ y to put x "u x4 ,! boil] is /rong en\gh & l>ge en\gh to "w ! eng9e ?irty /rokes p] m9ute1 ) #cj lbs4 ( /eam to ! in*4 ,i hope to leave ,cornwall = ,lima ab\t ! end ( ?is mon?1 & g by way ( ,bu5os ,ayres1 & cross ov] ! cont95t ( ,s\? ,am]ica1 because ,i _c get a passage2 none ( ! ,s\? ,sea :al]s w engage to take me to ,lima1 !y say t !y may t\* at ,lima or !y may n1 9 ! :ole c\rse ( _! voyage2 !re=e1 unless ,i give !m an imm5se sum ( money = my passage1 !y w n engage to put me on %ore at ,lima1 & = me to risk a passage 9 t way1 & to be br\ght back aga9 to ,engl& aft] two ye>s' voyage1 )\t see+ ,lima1 w\ld be a v fooli% trip2 !re=e to make a c]ta9ty1 ,i %all take ! fir/ %ip = ,bu5os ,ayres1 prep>ations = :i* ,i h already made4#abf ,footnote #abf3 ,unf9i%$ r\gh draft ( lett] by ,trevi?ick4 ,! :ole ( ! ma*9]y hav+ be5 s5t (f1 ,trevi?ick 0 prep>$ to make 8 way across ! !n little-kn[n cont95t ( ,s\? ,am]ica 9 its broade/ "p1 f ,bu5os ,ayres to ,c]ro de ,pasco4#abg ,8 dep>ture 0 def]r$ f v>i\s causes until ! #bj? ,octob]1 #ahaf1 :5 he sail$ f ,p5zance 9 ! ,s\? ,sea :al] ',asp1' ,capt4 ,k5ny4 ,footnote #abg3 ,see ,trevi?ick's lett]1 ,decemb] #i?1 #ahae1 vol4 ii41 p4 #ca4 ,illu/ration3 ,,p5zance ,,9 ,,old5 ,,"t4 ,w4 ,j4 ,wel*4 ,,de> ,,sir1 ,,p5zance1 #bj? ,augu/1 #ahag4 ,i am enabl$ to furni% y ) a few p>ticul>s :i* l$ to ! introduction ( /eam-eng9es into ,spani% ,am]ica1 :i* y w embody into y\r int]e/+ pap] = our next ,geological meet+1 z y deem mo/ prop]4 ,capta9 ,trevi?ick 0 born 9 ,illogan1 ,cornwall1 #agga1 b he has g5]ally resid$ at ,camborne1 ! adjo9+ p>i%4 ,he has devot$ ! greate/ "p ( 8 life to me*anics & to improvem5ts 9 ! high-pressure /eam-eng9e1 & _m eng9es ( ,capta9 ,trevi?ick's con/ruction are n[ work+ 9 diff]5t p>ts ( ,engl&4 ,mr4 ,francisco ,uville1 a native ( ,switz]l&1 visit$ ,lima & ! ri* ,p]uvian m9es 9 ! neighb\rhood ( ,lima1 at an e>ly age1 & be+ a g5tleman ( great intellig5ce1 he ?\ght x possible t ! silv] m9es at ,pasco1 ab\t #aej miles f ,lima1 :i* 7 fa/ fall+ into decay = want ( ma*9]y to dra9 ! wat]1 might be re/or$ to _! =m] celebrity by ! introduction ( /eam-eng9es4 ,mr4 ,uville1 :o is n[ ab\t ?irty-six ye>s ( age1 came to ,engl& 9 #ahaa1 :]e he cont9u$ a few mon?s1 & j z he 0 ab\t to leave ,london he obs]v$ by accid5t a model ( a /eam-eng9e1 made by ,capta9 ,trevi?ick1 at ! %op ( a ,mr4 ,rol&1 ,fitzroy ,squ>e1 & ,mr4 ,uville s mu* lik$ ! simplicity ( its con/ruction1 t he imm$iately pur*as$ x at tw5ty gu9eas4 ,mr4 ,uville return$ to ,lima ) x1 & tri$ x on ! m\nta9s ( ,pasco1 9 consequ5ce ( :i*1 on ! #ag? ( ,july1 #ahab1 ,mr4 ,uville1 ) ,don ,p$ro ,abadia & ,don ,jos ,aresm5di1 em95t m]*ants at ,lima1 7 s confid5t ( success1 t !y =m$ a company to dra9 ! m9es at ,pasco & its vic9ity2 & on ! #bbnd ( ,augu/ !n foll[+ a contract 0 ent]$ into by ^! g5tlem5 & ! proprietors ( ! m9es 9 t di/rict4 ,soon aft] :i* ,mr4 ,uville 0 deput$ by ! company to return to ,engl& & to f9d out "s able eng9e] to assi/ him 9 procur+ prop] /eam-eng9es to be convey$ to ! m9es4 ,uville hav+ put into ,jamaica1 came to ,engl& 9 ! ',fox' packet1 ,capt4 ,tilly1 & arriv$ at ,falm\? e>ly 9 ! summ] ( #ahac4 ,dur+ ! passage ,mr4 ,uville frequ5tly talk$ ( ! object ( 8 voyage1 & t he 0 p>ticul>ly anxi\s to f9d out ! mak] ( ! model ( ! eng9e he took to ,lima1 & recollect+ t ! "n ( ',trevi?ick' 0 on ! model1 he m5tion$ x to a ,mr4 ,teague1 :o happ5$ to be on bo>d ! packet1 :5 ! latt] in=m$ him t ,capt4 ,trevi?ick 0 8 fir/ c\s91 & t he resid$ )9 a few miles f ,falm\?4 ,imm$iately on ,mr4 ,uville's arrival an int]view took place betwe5 him & ,capt4 ,trevi?ick1 & soon aft] ,mr4 ,uville remov$ to ,capt4 ,trevi?ick's h\se 9 ,camborne1 :]e he resid$ sev]al mon?s1 dur+ :i* "t ,capt4 ,trevi?ick in/ruct$ him 9 m9+1 ma*9]y1 c4 ,capt4 ,trevi?ick & ,mr4 ,uville1 aft] see+ mo/ ( ! m9es 9 ,cornwall1 visit$ sev]al o!r m9+ di/ricts 9 ,engl&1 to af=d ,mr4 ,uville a bett] opportunity ( acquir+ ! be/ k ( eng9e]+ by exam9+ ! /eam-eng9es erect$4 ,aft]w>ds !y w5t to ,london1 :5 ,mr4 ,uville 0 introduc$ to a ,mr4 ,campbell1 ( ! ,ea/ ,india ,company's dep>tm5t4 ,mr4 ,campbell in=m$ ,mr4 ,uville t ! be/ eng9e]s 9 ,europe 7 ,messrs4 ,b\lton & ,watt1 ( ,birm+ham2 & /rongly recomm5d+ !m to him1 he obs]v$ t he 0 conv9c$ if eng9es c\ld be made capable ( be+ transport$ to ! m9es ( ,pasco across ! m\nta9s !y w\ld be able to d x4 ,mr4 ,uville accord+ly appli$ to ^! g5tlem51 & fully expla9$ to !m ! nature ( ! eng9es :i* w\ld be want$1 & ! /ate ( ! road by :i* !y mu/ be convey$1 & ,messrs4 ,b\lton & ,watt return$ an answ] t x w\ld be impossible to make eng9es small en\gh to be c>ri$ across ! ,cordill]a to ! m9es4 ,capt4 ,trevi?ick1 h[ev]1 0 n />tl$ at ! difficulties1 & hav+ appli$ himself to ! improvem5ts ( 8 high-pressure eng9es1 ent]$ into a contract ) ,mr4 ,uville to provide n9e /eam-eng9es = ! company at ,lima2 &1 by virtue ( ! p[]s ) :i* ,mr4 ,uville 0 inve/$1 ,capt4 ,trevi?ick 0 admitt$ a p>tn] ( "o-fif? 9 ! conc]n2 besides :i*1 = 8 great pa9s & s]vices he _h r5d]$1 ,mr4 ,uville gu>ante$ to him a h&some p]c5tage on ! pr(its ( ! company 7vide ,articles ( ,agreem5t ( #h? ,janu>y1 #ahad74 ,^! matt]s be+ settl$1 n9e eng9es 7 provid$ at an exp5se ( ab\t #aj1jjjl41 & 7 %ipp$ on bo>d ! ',wildman1' ,s\? ,sea :al]1 ,capt4 ,lei?1 :o sail$ f ,portsm\? = ,lima ! #a/ ,septemb]1 #ahad1 accompani$ by ,mr4 ,uville & ! foll[+ ,corni% eng9e]s1--,?omas ,trev>!n1 ( ,cr[an2 ,h5ry ,vivian1 ( ,camborne2 & ,william ,bull1 ( ,*acewat]1 9 ,gw5nap4 ,! eng9es arriv$ at ,lima1 & 7 receiv$ by a salute f ! ,gov]nm5t batt]ies1 & ! greate/ joy 0 te/ifi$ on ! occasion4 ,on ! #bg? ,july1 #ahaf1 ! fir/ /eam-eng9e 0 set to "w at ,santa ,rosa1 "o ( ! m9es ( ,pasco1 "u ! direction ( ,mr4 ,bull 7vide despat* ( t date1 sign$ ,jos ,g4 de ,prada74 ,on ! #bj? ,octob]1 #ahaf1 ,capt4 ,trevi?ick sail$ = ,lima 9 ! ',asp1' ,s\? ,sea :al]1 ,capt4 ,k5ny1 accompani$ by ,mr4 ,page1 a g5tleman ( ,london1 & ,james ,saund]s1 ( ,camborne1 an eng9e mak]2 & on ! #f? ,febru>y1 #ahag1 !y arriv$ at ,lima1 :]e ,capt4 ,trevi?ick 0 imm$iately introduc$ to ! ,vic]oy by ,don ,p4 ,abadia1 & he receiv$ ! mo/ m>k$ att5tion f ! inhabitants 7vide ',lima ,gazette' ( #ab? ,febru>y74 ,p]haps y w ?9k x prop] to notice ! furnaces :i* ,capta9 ,trevi?ick took out 9 ! ',asp' to ,lima = ! purpose ( purify+ ! silv] by sulphur4 ,a great exp5se w be sav$ by ^! means4 ,any fur!r in=mation :i* ,i c af=d y ,i w readily give4 ,i am1 de> ,sir1 ,y\r v ob$i5t & humble s]vant1 ,,rd4 ,,edmonds4 ,h4 ,f4 ,,boaze1 ,esq4 ,?is /atem5t1 f a solicitor m ?an fifty ye>s ago1 inadv]t5tly po9ts out ! diff]5ce betwe5 ! /eam-eng9e ( ,watt & t ( ,trevi?ick4 ,! =m] said x 0 impossible to make eng9es hav+ ! requir$ p[] small en\gh to be c>ri$ to ! m\nta9 m9es1 :]eas a small high-pressure eng9e by ! latt] _h suffici5t p[]4 ,day & ,page 7 lawy]s advis+ ,mr4 ,uville 9 ,london4 ,page sail$ f ,p5zance ) ,trevi?ick & ,james ,saund]s1 a boil] mak]1 9 ! ',asp1' a ,s\? ,sea :al]1 on ! #bj? ,octob]1 #ahaf1 j two ye>s aft] ! dep>ture ( ,uville ) ! ma*9]y & eng9es4 ,! difficulty ( convey+ heavy weights up ! m\nta9 foot-pa?s 0 almo/ insurm\ntable4 ,mr4 ,r[e1 :o w5t to ^! m9es 9 #ahej1 says1-- ,! ,c]ro de ,pasco m9es are ab\t #agj miles f ,lima2 we cross$ a ridge #be1jjj feet high4 ,! m9es 7 ab\t #ac1djj feet high above ! sea4 ,!re 0 b "o road2 no :eel vehicle c\ld be us$2 ev]y?+ 0 c>ri$ on mules4 ,sometimes ! road 0 only #b-a_/b feet wide1 cut 9 precipices ?ree or f\r hundr$ feet p]p5dicul>3 "s ( ! m5 7 afraid to walk1 & d>$ n ride4 ,i liv$ 9 ! h\se t us$ to be ,mr4 ,trevi?ick's (fice & /ore-room2 x 0 9 ! suburbs ( ! t[n ( ,c]ro de ,pasco4 ,! %afts are "s ( !m 9 ! middle ( ! t[n2 sev]al pieces ( ,capta9 ,trevi?ick's eng9es lay ab\t ! %afts1 & "s on ! way up1 z ?\gh !y _h /uck fa/1 & "s we saw at ,lima4 ,mr4 ,jump1 a director on ! m9e1 po9t$ out a balance-beam t ,mr4 ,trevi?ick _h put up ?irty ye>s be=e4 ,only "o ,engli%man !n rema9$ !re :o _h work$ = ,mr4 ,trevi?ick2 he 0 call$ ,sycombe1 & said ,trevi?ick's m5 7 an unmanageable lot4 ,! natives work$ 9 ! m9es und]gr\nd4 ,! atmosph]e 0 only ab\t #aj lbs4 on ! in*4 ,we f\nd a coal m9e n f> (f2 ! quality 0 n v good4 ,! smi?s _h difficulty 9 weld+ ) x4 ,our heavie/ pieces ( ma*9]y did n exce$ #bhj lbs4 ,! wor/ p>ts ( ! road h be5 a little improv$ s9ce t "t4 ,j "o mon? be=e ,trevi?ick sail$ f ,p5zance = ,lima1 ! fir/ pump+ eng9e tak5 out by ,uville _h be5 satisfactorily put to "w 9 ! m\nta9 m9e ( ,santa ,rosa1 ) its /eam-cyl9d] weigh+ d\ble ! limit fix$ on by mod]n eng9e]s4 ,! foll[+ in=mation respect+ ! progress ( ! /eam-eng9e fix$ on ! ,santa ,rosa ,m9es1 "o ( ! m9]al ridges ( ,pasco1 9 ! ,vic]oyalty ( ,p]u1 is extract$ f ! ,gov]nm5t-,gazettes ( ,lima1 dat$ ! #aj? ( ,augu/ & #be? ( ,septemb]1 #ahaf3-- ,,progress ,,( ,,! ,,/eam-,,eng9e1 c4 ,8 ,excell5cy ! ,vic]oy ( ,p]u to ! ,editor4 ,9 ord] to satisfy ! eag] expectations ( ! inhabitants ( ?is ,vic]oyalty1 ^? ( ! great] "p ( ^! ,am]icas1 & ev5 ( ! ,p59sula itself1 ,i h]eby ord] ! pr9t+1 at full l5g?1 9 ! next ,gov]nm5t ,gazette1 or at same "t 9 a sep>ate %eet1 ! enclos$ despat* f ! ,int5dant ,gov]nor ( ,t>ma1 giv+ ! details ( ! admirable results ( ! /eam-eng9e fix$ 9 ! m9]al t]ritory ( ,pasco1 = ! mo/ important purpose ( dra9+ its m9es1 & = ! extraction ( its ri* ores4 ,?is au!ntic communication mu/ produce ! mo/ lively & grateful s5sations 9 ^? true ,spani>ds1 :o ) grief contemplat$ z irrep>ably lo/ ! only spr+ f :i* fl[$ ! prosp]ity ( ?is cont95t1 excite _! j ackn[l$gm5ts to ! m]itori\s co-op]ators 9 su* an exp5sive & difficult z well z em95tly-advantage\s ent]prise1 & enc\rage to simil> und]tak+s 9 o!r p>ts ^? :o1 ) p]sonal aptitudes & patriotic s5tim5ts1 h be5 wait+ ! f9al success ( ! fir/4 ,,joaqu9 ,,de ,,la ,,pezuela4 ,,lima1 #d? ,augu/1 #ahaf4 ,c]tificate ( ! ,deputation4 ,we1 ,don ,dom+o ,gonzales de ,ca/aeda & ,don ,jos ,lago y ,lemus1 ,commiss>ies & ,t]ritorial ,magi/rates 9 ?is ,royal ,m9]al ,t]ritory1 & deput$ by ! ,unit$ ,corporation ( ,m9]s 9 ?is di/rict1 d h]eby c]tify judicially1 & z ! law directs1 9 mann] foll[+3-- ,?\gh ?is deputation nev] d\bt$ ! extraord9>y p[] ( /eam compress$1 & consequ5tly ! c]ta9 op]ation ( eng9es work$ by its influ5ce1 x nev]!less ent]ta9$ "s fe>s respect+ ! p]fect organization ( all ! me*anical p[]s ( ! ma*9es4 ,?is unc]ta9ty1 r ?an any d\bt1 has be5 completely dissipat$ by our p]sonal att5dance ?is day to witness ! dra9+ ( ! fir/ pit1 situat$ 9 ,santa ,rosa4 ,! few in/ants employ$ 9 ! same produce a full conviction t a g5]al dra9age ( ! m9es w take place1 & t _! metals w be extract$ ) ! greate/ facility f _! utmo/ pr(undity3 z also t ! skill ( ! company's p>tn]s & ag5ts w easily ov]come :atsoev] difficulties nature may oppose1 until !y %all h complet$ all ! p]p5dicul>s & levels2 & consequ5tly t ! m]itori\s und]tak]s :o h risk$ _! prop]ty 9 ! ent]prise w be rew>d$ ) ri*es4 ,we & ! :ole ,corporation ( ,m9]s w\ld d b little 7 we to erect !m a monum5t1 :i* %\ld transmit d[n to ! remote/ po/]ity ! remembrance ( an und]tak+ ( su* magnitude & h]oism2 b = ! pres5t we w congratulate ourselves t our lab\rs1 co-op]ation1 & fidelity1 keep+ pace 9 p]fect h>mony ) ! ex]tions ( ! ag5ts1 ! company may ?us atta9 ! full completion ( _! utmo/ wi%es1 extract+ f ! b[els ( ^! prolific m\nta9s1 n ! ri*es ( ,amilc>'s inexhau/ible wells1 n ! treasures ( ! boa/$ ,potosi 9 its happie/ days1 b a torr5t ( silv]1 :i* w fill all surr\nd+ nations ) admiration1 w give en]gy to comm]ce1 prosp]ity to ?is ,vic]oyalty & to ! ,p59sula1 & fill ! royal treasury ( our belov$ sov]eign4 ,?us c]tifies ?is ,magi/]ial ,deputation ( ,yaurico*a1 ! #bg? ( ,july1 #ahaf4 ,,dom+o ,,gonzales ,,de ,,ca/a,,eda4 ,,jos ,,lago ,y ,,lemus4 ,despat* f ! ,int5dant ,gov]nor ( ! ,prov9ce ( ,t>ma to ,8 ,excell5cy ! ,vic]oy4 ,,mo/ ,,excell5t ,,sir1 ,,pasco1 #bg? ,july1 #ahaf4 ,hav+ f9ally conqu]$ ! great difficulties consequ5t on ! ent]prise1 ?\gh ) imm5se & incessant lab\r1 & at an enorm\s exp5se1 ! object has be5 accompli%$ ( pur*as+1 import+1 & erect+ ! /eam-eng9e 9 ! celebrat$ ri* & royal m9]al t]ritory1 call$ ',! ,m\nta9s ( ,yaurico*a1' 9 ?is prov9ce ( ,t>ma1 ( :i* ,i h ! hon\r to be ,gov]nor1 ! *ief & valuable works ( :i* h ceas$ to produce ore1 9 consequ5ce ( _! bases be+ completely subm]g$ 9 wat]4 ,! day is arriv$ :5 we witness ) admiration ! advantage\s & useful effects ( ! be=e-nam$ /eam-eng9e2 ! completion ( ! promises made by ! g5]\s & undaunt$ individuals :o unit$ !mselves to supply ! funds suffici5t = ! realization ( an ent]prise s important1 & ! fulfilm5t ( ! wi%es ( ^! valuable subjects1 to r5d] to ! ,/ate ! highe/ possible s]vice2 a s]vice1 al?\gh at all times ( extreme importance1 at ?is crisis is inf9ite2 because ! ,/ate1 be+ weak5$ by a s]ies ( disa/r\s ev5ts = six ye>s pa/1 requires salut>y rem$ies2 & none exi/ s effectual z ! re-e/abli%m5t ( ! m9es1 :i* ! /eam-eng9es are a*iev+4 ,aft] "s exp]im5ts1 :i* 7al?\gh !y left no d\bt ( ultimate success 9 dra9+ ! m9e7 discov]$ "s slight defects1 ^! 7 correct$ on ! #bcrd in/ant2 & ?is day ! fir/ ( ! f\r pumps :i* arriv$ = ! use ( ! royal m9es 0 erect$ 9 ! p>ticul> m9e call$ ,santa ,rosa2 ! result ( its op]ation has be5 ! exhau/ion ( ! wat] f ! well or holl[ bel[ ! adit4 ,9 tw5ty m9utes1 by ?is eng9e1 an aggregate ( wat] is eject$ am\nt+ to #f y>ds or #ah feet 9 diamet]1 #c y>ds #bd in*es 9 l5g?1 & #a y>d #cj in*es 9 bread?4 ,9 ! same mann] a second eng9e1 accessory to t :i* dra9s ! wat]1 is work$ by ! same /eam1 on ! same po9t1 & 9 ! same p]p5dicul> %aft1 f ! surface ( ! e>?1 :i* extracts ! ore1 & ) advantages hi!rto unkn[n "h1 on acc\nt ( ! consid]able sav+ ( exp5se & ! economy ( manual lab\r4 ,! /eam-eng9e w cont9ue evacuat+ ! wat] f ! pit until x is r$uc$ to #f y>ds bel[ ! old adit1 :5ce !y mu/ eject ! wat] rais$ by ! eng9e by a cont9u$ elongation ( ! b>rel ( ! pump ga9+ dep?1 until !y h complet$ ! numb] ( y>ds requir$1 or until ! progress ( ! "w indicates a prop] situation = =m+ a new l9e ( levels & *annels ( communication to ^? m9es :i* are n yet dra9$4 ,9 proportion to ! successive acquisition to ^! subt]ranean works :i* are daily advanc+1 w be ! increas$ op]ations ( ! m9es1 & consequ5tly ! increas$ prosp]ity ( ! m9+ int]e/1 :i* _h mo/ a/oni%+ly fall5 f ! degree x _h atta9$ 9 =m] ye>s4 ,9 a %ort "t1 simil> effects w be se5 9 ! ?ree rema9+ m9]al ridges ( ,yaurico*a1 ,caya1 & ,yanacan*a1 productive ( ores ( a bett] quality ?an t ( ,santa ,rosa1 :i* has nev]!less obta9$ ! pref]5ce = ! erection ( ! fir/ eng9e ^u x f its be+ m abundant 9 its peculi> produce1 & on acc\nt ( ! great] numb] ( p]sons int]e/$ 9 ?is prop]ty2 z also its contribut+ imm$iately to relieve ! necessit\s1 by employ+ ! workm5 9 ! vic9ity ( ! m9es4 ,9 my op9ion1 no ev5t s b5eficial has occurr$ z ! erection ( ! /eam-eng9e1 s9ce ! discov]y & addition ( ^! dom9ions to ! cr[n ( ,ca/ile4 ,f ?is "t1 by ! help ( ^! ma*9es1 imm5se & incalculable ri*es w accrue to ! nation4 ,god pres]ve y\r ,excell5cy _m ye>s1 ,,jos ,,gonzales ,,de ,,prada4 ,! ,vic]oy's ,answ]4 ,,lima1 #e? ,augu/1 #ahaf4 ,y\r ,lord%ip's (ficial despat*1 ,no4 #hih1 ! #bg? ( la/ mon?1 communicat$ to me ! satisfactory detail ( ! complete results :i* y witness$ on ! #bcrd & #bg?1 produc$ by ! gr& /eam-eng9e plac$ ov] ! m9e ( ,santa ,rosa1 "o ( ^? situat$ 9 ! m\nta9s ( ,pasco1 = ! purpose ( dra9+ ! m9e & extract+ ! ores4 ,i desire p>ticul>ly to di/+ui% & patronize ! *ief ag5t & assi/ant1 ,don ,francisco ,uville2 ! g5]\s promot]s ( ! und]tak+1 ,don ,p$ro ,abadia & ,don ,jos ,arism5di2 _! ag5ts & assi/ants1 ,don ,luis de ,l&av]e & ,don ,tomas ,gallegos2 & la/ly1 ,mr4 ,bull1 & all ^? associat$ 9 ?is great "w1 :om y recomm5d to my notice4 ,y\r ,lord%ip1 by hav+ ex]t$ y\rself to facilitate1 by all ! means :i* y\r zeal & au?ority c\ld procure1 ! happy consummation ( s pr(itable an ent]prise1 has add$ a new claim to ! _m prec$+ :i* y possess$1 to ! high consid]ation ( ! k+ & ! public4 ,,joaqu9 ,,de ,,la ,,pezuela1 ,vic]oy ( ,lima4 ,extract f ! ',lima ,gazette' ( ! #be? ( ,septemb]1 #ahaf4 ,we h ! satisfaction ( communicat+ to ! public ! in=mation t ! company = dra9+ ! m9es ( ,pasco h j receiv$ acc\nts f _! ag5ts 9 t m9]al t]ritory2 & !y promise = our next ,gazette a description ( ! /ate ( ! works = fix+ ! rema9+ ?ree eng9es4--,,editor4 ,,c]ro1 ,septemb] #bj?1 #ahaf4 ',aft] hav+ obs]v$ ! progress ( ! ma*9e at ! ,santa ,rosa ,m9e la/ ,saturday1 ! #ad? in/ant1 at #aj o'clock at night we began to act2 at #aa o'clock ! pitm5 w5t d[n to cle> ! %aft1 & h n s9ce ceas$ work+ an in/ant4 ,! cle>+ ( ! mud & rubbi% :i* _h rema9$ at ! bottom ( ! %aft1 & clogg$ e mom5t ! buckets & suck]s ( ! eng9e1 la/$ till ,w$nesday2 b ?is be+ accompli%$1 at #ab o'clock at noon !y began to break ?r\gh ! level4 ,at half a y>d bel[ ! %aft we f\nd a lively copp]y ore1 ) its p>ticles ( silv]4 ,?is bronze-col\r$ ore indicates t ! ve9s ( ,yaurico*a & ,san ,diego incl9e to ! we/1 or t[>ds ! ,santa ,rosa ,m9e4 ,! m9es 9 ! vic9ity ( ?is pit are all dry4 ,"s ( !m1 at ! di/ance ( #cjj y>ds1 9 ! ridge ( ,santa ,rita1 h also felt its effects2 & ev5 z f> z ! t]ritory ( ,caya1 beh9d our /eam-works1 ! wat]s h fall5 9 sev]al m9es4 ,don ,john ,vivas has begun to "w 9 ,san ,diego ,m9e4 ,!y are also go+ next ,monday to beg9 work+ 9 sev]al po9ts ( ! ,santa ,rosa ,m9e4 ,! pit is already #h y>ds 9 dep?1 & we are proce$+ ) ! greate/ activity4 ,! workm5 are reliev$ e two h\rs1 & z !y g out !y give up _! tools to ^? :o succe$ !m1 by :i* means n a m9ute is lo/4 ,cont9u+ ?us1 9 ! c\rse ( a mon? we %all be at m ?an #bj y>ds dep?1 & h _m m9es 9 full activity4 ,! w9d+ eng9e raises a basket 7:i* is a load7 9 two m9utes2 ! dra9+ or /eam-eng9e1 ) two vibrations p] m9ute1 keeps ! surface always dry4 ,bo? "w ) ! greate/ ease1 c]ta9ty1 & regul>ity4 ',by d9t ( se>*+ aft] a ve9 ( coal1 we h at la/ f\nd "o ne> at h&1 ( excell5t quality & ( great ri*ness4 ,! pit we are n[ at "w at is at ! di/ance ( a qu>t] ( a league f ,rancas1 & at ! same di/ance f ,vi/a ,alegre :i* ! ,c]ro is f ^! works4 ,we h likewise f\nd a ve9 ( plumbago1 :i* 0 an object ( se>*1 on ! supposition t x 0 coal4 ,?is sub/ance1 ( :i* mu* is consum$1 mix$ ) grease1 to s(t5 ! friction ( ! pi/on1 c41 we h n[ "h2 & ?us ! necessity ( s5d+ to ,lima1 or p]haps to ,europe1 = x is obviat$4' ,)9 six mon?s ( ! sett+ to "w ! pump+ eng9e 9 ,santa ,rosa1 ano!r pump+ eng9e 0 at "w at ,yanacan*a ,m9e4 ,! foll[+ extracts f ! ',lima ,gazette' 7 publi%$ 9 ! ,corni% pap]s by ,mr4 ,edmonds3-- ,f ! ,gov]nm5t ,gazette ( ,lima1 #ab? ,feb41 #ahag4 ,we h _h ! pleasure ( receiv+ a lett] f ,pasco1 dat$ #f? in/ant1 conta9+ ! foll[+ acc\nt3-- ,! second eng9e e/abli%$ 9 ! m9e call$ ,yanacan*a1 :i* is f> sup]ior 9 po9t ( beauty1 conv5i5ce1 & size to t call$ ,santa ,rosa1 0 set to "w on ,friday la/1 & not)/&+ ! great quantity ( wat] :i* filt]$ into ?is m9e ! eng9e ) only half its p[] dra9$ ! m9e completely 9 n9e m9utes4 ,?is filtration did n happ5 9 ,santa ,rosa1 on acc\nt ( ! quantity ( h>d copp] ore on :i* ! eng9e is situat$4 ,by ?is successful op]ation1 ! wat] 9 sev]al m9es has be5 less5$ consid]ably1 among/ :i* 9 p>ticul> is t belong+ to ,don ,juan ,vivas1 situate 9 ! hill call$ ,*uc>illo1 :i* at pres5t af=ds ore ( #djj m>cos p] caxon 7#ej cwt474 ,( ?is ore ab\t #be lbs4 has be5 receiv$ 9 ?is city1 ) a pro( ( #b lbs4 made 9 ,pasco1 %[+ n only ! ri*ness ( ! ore1 b its easy extraction & cleanness = ! ready ref9em5t ( x4 ,& ano!r pro( has also be5 receiv$ f ano!r m9e1 situate 9 ,*uc>illo1 belong+ to ! wid[ ,mi]1 9 company ) ,don ,joa*9 ,aitola1 :i* yields #ajj m>cos p] caxon ( #be c>gas4 ,to ?is agreeable news we ought to add t at ! arrival ( ! :al+ %ip ',asp1' b\nd f ,london1 hav+ on bo>d a l>ge quantity ( ma*9]y = ! ,royal ,m9t1 & = ! con/ruct+ ( eight eng9es m1 equal to ^? 9 ,pasco1 ) ! advantage t !y are ( ! la/ pat5t & m easy to be work$2 b :at is ( great] importance is ! arrival ( ,don ,ric>do ,trevi?ick1 an em95t pr(essor ( me*anics1 ! same :o direct$ 9 ,engl& ! execution ( ! ma*9]y n[ exi/+ 9 ,pasco4 ,?is pr(essor c1 ) ! assi/ance ( ! workm5 :o accompany him1 con/ruct z _m eng9es z are necess>y 9 ,p]u1 )\t any ne$ ( s5d+ to ,engl& = any "p ( ^! va/ ma*9es4 ,! excell5t "* ( ,don ,r4 ,trevi?ick1 & 8 ard5t desire = promot+ ! int]e/s ( ,p]u1 recomm5d him 9 ! highe/ degree to public e/imation1 & make u hope t 8 arrival 9 ?is k+dom w =m ! epo* ( its prosp]ity1 ) ! enjoym5t ( ! ri*es enclos$ 9 x1 :i* c\ld n be enjoy$ )\t ?is class ( assi/ance1 or if ! ,briti% ,gov]nm5t _h n p]mitt$ ! exportation f ,engl&1 :i* appe>$ d\btful to all ^? :o knew h[ jeal\s t nation is 9 ! exclusive possession ( all sup]ior inv5tions 9 arts or indu/ry4 ,s f> ev]y?+ promis$ success4 ,two pump+ eng9es _h s r$uc$ ! wat] 9 two ( ! m9es1 t ! m9]s 7 at "w1 & ! p ( ,lima believ$ t _m m su* eng9es w\ld be usefully employ$1 n[ t ,don ,ric>do ,trevi?ick 0 ) !m4 ,,de> ,,sir1 ,,lima1 ,febru>y #ae?1 #ahag4 ,we arriv$ "h la/ ,saturday 9 good heal?4 ,! 7our7 ,m9t is at "w1 & co9$ five millions la/ ye>1 & 9 _! way ( work+ does v well2 b ,i tru/ to make x co9 ?irty millions p] ye>4 ,two eng9es are draw+ wat]1 & two draw+ ore1 at ! m9es1 b 9 an imp]fect /ate4 ,if ,i _h n arriv$1 x mu/ h all fall5 to ! gr\nd1 bo? 9 _! m9+ & 9 _! eng9es4 ,i expect we %all g to ! m9es 9 ab\t t5 days1 f :]e ,i w write to y e p>ticul>4 ,!re are /ill two eng9es to put up = lift+ wat]1 & two = w9d+ ore1 & ^? at "w to be put to rights4 ,!y are rais+ ores f "o m9e :i* is imm5sely ri*1 & f :at ,i c le>n1 a mu* great] quantity w be got up1 :5 ! :ole are at "w1 ?an ^! p h any idea (4 ,sev]al o!r m9es w also be set to "w by eng9es t we %all make "h4 ,we h be5 receiv$ ) e m>k ( respect1 & bo? ,gov]nm5t & ! public are 9 high spirits on acc\nt ( our arrival1 f :i* !y expect mu* good to result4 ,mr4 ,vivian di$ ! #ai? ( ,may4 ,i believe t too mu* dr9k 0 ! cause ( x4 ,uville1 ,i ?9k1 wi%$ him gone1 & 0 9 great hope t ,i %\ld n arrive4 ,8 conduct has ?r[n d[n 8 p[] v mu*1 :i* he nev] c aga9 recov]4 ,!y all say t ! :ole conc]n %all be put entirely "u my managem5t1 & e ob/acle %all be remov$ out ( my road4 ,unless ?is is done1 ,i %all soon be ) y 9 ,engl&4 ,i am v sorry t ,i did n emb>k ) ! fir/ c>go1 :i* w\ld h made a million diff]5ce to ! company4 ,! fir/ eng9e 0 put to "w ab\t ?ree mon?s s9ce1 ! o!r ab\t two mon?s2 b !y are z mu* at a loss 9 _! m9+ z 9 _! eng9e]+4 ,! ,m9t is ! prop]ty ( our company1 & ,gov]nm5t pays u = co9+1 :i* gives u an imm5se income2 ! p>ticul>s ( :i*1 & ! %>es 9 ! m9es1 ,i h n yet gone into4 ,i %all be %ort 9 ?is lett]1 because ,i "k b little z yet1 & t little ,i expect ,mr4 ,page w in=m y4 ,a full acc\nt y %all h by ! next %ip1 :i* ,i expect w sail 9 ?ree weeks4 ,?is lett] goes by a ,spani% %ip t w sail ?is aft]noon = ,cadiz4 ,my respects1 & good wi%es to y\r family & to ,mr4 ,day1 & hope ?is w f9d y all z he>ty z we are4 ,mr4 ,page w\ld n dep>t ?is life "u ! l9e1 z he promis$ :5 at ,p5zance2 b1 on ! contr>y1 has a nose z r$ z a *]ry1 & 8 face v little %ort ( x4 ,8 heal? & spirits f> exce$ :at !y 7 9 ,engl&4 ,i am glad to h su* a companion4 ,) 444 ?9k he w h no reason to rep5t4444 ,he w get a comm& at ,pasco 444 su* z 8 +5uity may f9d out1 :5 on ! spot2 :e!r z a m9] or an eng9e] ,i _c say1 b "t w %[4 ,if y h n insur$ my life ,i w\ld ?ank y to d x n[1 if y c on reasonable t]ms4 ,i d n wi% !m to take ! risk ( ! seas 9 ! policy1 because ! voyage "h is ov]1 & on my return ,i hope ,i %all n want x1 !re=e x mu/ be = two ye>s 9 ! c\ntry4 ,i w get a c]tificate ( my heal?1 if !y wi% x1 f ! mo/ respectable inhabitants1 & also f ! ,vice-k+1 if !y wi% x4 ,! policy may be drawn accord+ly4 ,be s good z to write me (t51 ) all ! news y c collect4 ,if y wi% y\r divid5ds 9 ?is company to be appli$ to fur!r advantage 9 any new m9es ,i may engage 91 9 pref]5ce to hav+ x s5t to ,engl&1 ,i w1 z ! divid5ds are made1 d ev]y?+ 9 my p[] to improve ! tal5t4 ,on ?is subject ,i mu/ h y\r answ] be=e ,i c make any new arrangem5t "u ?is head4 ,i w ?ank y to s5d a copy ( ,mr4 ,page's lett] to my wife2 ,i mean su* p>ts ( x z belong to ! bus9ess2 !re may be "s ?+s t ,i h =gott5 to m5tion4 ,i rema91 ,sir1 ,y\r humble s]vant1 ,,ri*d4 ,,trevi?ick4 ,,mr4 ,,james ,,smi?1 ,limekiln ,lane1 ,gre5wi*4 ,9 ! e>ly "p ( #ahag f\r eng9es 7 at "w 9 ! m9es1 two pump+ wat] & two rais+ ! ore2 :ile a fif? eng9e 0 co9+ 9 ! ,m9t at ,lima4 ,trevi?ick believ$ t he c\ld mu* improve ! eng9es & ! m9+1 & t x w\ld be necess>y & practicable to arrange = ! con/ruction ( eng9es 9 ,lima2 = ?\gh dea? & diss5sion _h caus$ difficulty1 ! au?orities 7 /ill prep>$ to give him full p[]4 ,a /range defect 9 8 "* is evid5c$ 9 ?is lett]4 ,he wi%$ 8 life to be insur$ = ! b5efit ( 8 wife & family1 b nev] ?\ght ( pay+ ! ye>ly insurance premium1 leav+ x = 8 wife to pay1 :om he _h left1 z f> z he knew1 p5niless 9 ,engl&4 ,on 8 sail+ f ,p5zance1 he told 8 wife t he _h paid ! h\se-r5t = a ye> 9 advance1 m5tion+ ! sum4 ,at ! end ( t "t a dem& 0 made on ,mrs4 ,trevi?ick = a ye>'s r5t1 be+ a l>g] sum ?an h] husb& _h m5tion$ z ! prop] r5t4 ,x turn$ out t ,trevi?ick _h tak5 & paid = ! h\se at six-mon?ly p]iods1 in/ead ( ye>ly p]iods4 ,x 0 9 ! same /reet1 & b ?ree or f\r h\ses f t occupi$ by ! p>5ts ( ! em95t ,sir ,humphry ,davy4 ,a p]son press$ him = paym5t ( a bill4 ,trevi?ick said1 ,give me y\r bill1 & writ+ on ! bottom ( x ,receiv$1 ,ri*>d ,trevi?ick1 h&$ x back to ! claimant ) ,n[1 w t d = y8 ,! paym5t ( ! life insurance oblig$ ,mrs4 ,trevi?ick to "p ) h] p]sonal prop]ty1 on :i* %e _h c\nt$ = support dur+ h] husb&'s abs5ce4 ,?is inability to see ! necessity ( me?odical action1 :5 work+ ) o!rs1 & utt] disreg>d = ho>d$ money1 caus$ him to be a some:at unmanageable p>tn]1 ?\gh 8 g5ius nev] all[$ him to s9k2 & 9 ,novemb]1 #ahag1 he wrote a lett]1 ( :i* ! foll[+ is an extract3-- ,illu/ration3 ,,m>ket1 ,,jew ,,/reet1 ,,p5zance4 ,w4 ,j4 ,wel*4 ,!re are also nunn]ies beyond numb]1 & 9 ^? places no male is ev] suff]$ to put 8 foot4 ,?r\gh "o ( ! mo/ not$ runs a wat]c\rse1 :i* works ! ,m9t2 & ,mr4 ,abadia has repeat$ly made all ! int]e/ he c\ld to be admitt$1 = ! purpose ( inspect+ x1 b c\ld nev] get a grant4 ,! ,m9t belongs to our eng9e conc]n1 & n[ co9s ab\t five millions p] ye>4 ,we h a contract f ,gov]nm5t = mak+ all ! co91 bo? gold & silv]1 :i* gives an imm5se pr(it2 & z !re mu/ n[ be co9$ six times z mu* z be=e1 ,i mu/ build new wat]-99:eels to "w ! rolls :i* we took ) u f ,engl&4 ,x 0 on ?is acc\nt t ,i wi%$ to exam9e ! wat]c\rse = ?is purpose1 )\t ! k ( ,mr4 ,abadia or anyone b ,mr4 ,page & ! int]pret]1 :o always att5ds me4 ,i walk$ up & knock$1 9 my blunt way1 at ! nunn]y c\rt door1 )\t kn[+ !re 7 any objections to admit m52 x 0 op5$ by a female slave1 to :om ! int]pret] told my "n & bus9ess4 ,v %ortly ?ree old abbesses made _! appe>ance1 :o said ,i c\ld n be admitt$4 ,i told !m ,i came f ,engl&1 = ! purpose ( mak+ an addition to ! ,m9t1 & c\ld n d x )\t measur+ ! wat]c\rse2 ^u :i* a c\ncil 0 held among/ !m2 v soon we 7 ord]$ to walk 91 & all fur!r nunn]y nons5se 0 done away4 ,we 7 tak5 r\nd ! build+ & 7 %[n _! *apel & o!r places )\t res]ve4 ,uville knew no?+ ab\t ! practical "p ( ! eng9es1 & ,bull v little1 !re=e y may judge :at a wret*$ /ate ?is great und]tak+ 0 9 be=e my arrival2 no "o put any confid5ce 9 x1 & believ$ x 0 all lo/1 toge!r ) five hundr$ ?\s& doll>s t _h be5 exp5d$ on x4 ,! ,"l ,w>d5 0 s5t f ,pasco to (f] me protection & to welcome me to ! m9es4 ,!y h a c\rt ov] ! m9es & m9]s1 ! same z ! ,vice-,w>d5's ,c\rt 9 ,engl&1 only mu* m respect$ & p[]ful4 ,! ,vic]oy s5t ord]s to ! milit>y at ,pasco to att5d to my call1 & told me he w\ld s5d :atev] troops ,i wi%$ ) me4 ,! ,spani% ,gov]nm5t & ! ,vice-k+ s9ce my arrival are q satisfi$ t ! m9es w n[ be fully c>ri$ into effect1 & w d ev]y?+ 9 _! p[] to assi/ me4 ,z soon z ! news ( our arrival _h rea*$ ,pasco1 ! bells rang1 & !y 7 all alive d[n to ! l[e/ lab\r+ m9]1 & sev]al ( ! mo/ not$ m5 ( prop]ty h arriv$ "h--#aej miles4 ,on ?is occasion ! ,"l ,w>d5 has propos$ erect+ my /atue 9 silv]4 ,on my arrival ,mr4 ,uville wrote me a lett] f ,pasco1 express+ ! great pleasure he _h 9 he>+ ( my arrival1 & at ! same "t he wrote to ,mr4 ,abadia t he ?\ght ,heav5 _h s5t me to !m = ! good ( ! m9es4 ,! wat] 9 ! m9es is f f\r to five /rokes p] m9ute4 ,tell ! memb]s ( ! ,geological ,society t ,mr4 ,abadia is mak+ out a v good collection ( specim5s = !m1 :i* w be s5t by ! fir/ opportunity2 & soon aft] ,i arrive at ,pasco ,i w write !m v fully4 ,aft] ,trevi?ick's dea?1 9 #ahcc1 ca/s 7 tak5 f ! head1 & bu/s pres5t$ to sci5tific societies 7 ?ankfully receiv$1 ) ! s+le exception ( 8 ne> neighb\rs at ,p5zance1 :o1 "u ! "n ( ! ,royal ,geological ,society ( ,cornwall1 refus$ x4 ,mr4 ,w4 ,j4 ,h5wood1 :o _h frequ5tly drawn ! att5tion ( ,corni%m5 to ,trevi?ick's eng9es1 be+ ab\t #ahgj ,presid5t ( ! ,royal ,in/itution ( ,cornwall1 pres5t$ to x a bu/ ( ,trevi?ick1 :i* 0 admitt$ )9 its walls4 ,9 #ahai ,mr4 ,r4 ,edmonds =w>d$ to ! ',cornwall ,gazette' news f ,lima1 f :i* ! foll[+ is extract$3-- ,we h mu* pleasure 9 /at+ t acc\nts h lately rea*$ ,engl& f ,lima1 giv+ ! satisfactory intellig5ce t our c\ntryman & able eng9e]1 ,capta9 ,trevi?ick1 0 9 ,febru>y la/ 9 good heal?1 & sup]-99int5d+ ! ri* & ext5sive m9es ( ,pasco4 ,don ,francisco ,uville1 a ,spani% g5tleman1 hav+1 ) ,don ,p$ro ,abadia & o!rs1 =m$ a company to dra9 ! m9es ( ,pasco1 un=tunately = ,capta9 ,trevi?ick1 ,f4 ,uville 0 anxi\s to impress 8 c\ntrym5 ) an op9ion t x 0 solely ow+ to him t /eam-eng9es 7 fir/ introduc$ into ! silv] m9es ( ,s\? ,am]ica2 & not)/&+ ! obligations he 0 "u to ,capta9 ,trevi?ick1 he s\ght e opportunity1 soon aft] ,capta9 ,trevi?ick's arrival at ,pasco1 to oppose him1 9 claim+ to h ! direction ( ! m9es4 ,capta9 ,trevi?ick1 kn[+ b little ( ! c\ntry1 & disgu/$ ) ! treatm5t he receiv$ f ,uville & ! p>ty he _h =m$ aga9/ him1 among/ :om 0 a g5t :o _h lately arriv$ f ,engl&1 retir$ f ! conc]n1 & proce$$ on o!r important discov]ies on 8 own acc\nt4 ,?+s rema9$ 9 ?is /ate until ,augu/1 #ahah1 :5 ,uville met 8 dea?1 9 consequ5ce ( ! cold p5etrat+ air ( ! ,cordill]as on com+ out ( ! m9es 9 a /rong p]spiration4 ,mr4 ,abadia & 8 fri5ds 7 !n "u ! necessity ( solicit+ ! assi/ance ( ,capta9 ,trevi?ick4 ,on condition ( 8 hav+ ! sole direction ( ! m9es1 he 0 prevail$ ^u to accept ! situation :i* _h be5 fir/ mo/ fai?fully agre$ he %\ld h _h2 & :5 ! acc\nts la/ left ,lima 9 ,febru>y1 ,capta9 ,trevi?ick _h be5 five mon?s at ! m9es z ! *ief sup]9t5d5t4 ,! m9es are repres5t$ z be+ 9 ! mo/ prosp]\s /ate1 & likely to realize ! sangu9e expectations ( ! %>e-99hold]s4 ,mr4 ,bull1 an eng9e] f ,*acewat]1 :o left ,engl& ) ,uville1 di$ at ,pasco ab\t t5 mon?s s9ce4 ,:5 ?is 0 writt51 ,trevi?ick _h be5 two ye>s 9 ! c\ntry1 & f\nd ! imm5se difficulties ( ! und]tak+ increas$ by jeal\sies & jobb]ies4 ,mr4 ,uville 0 no m1 nei!r 7 ,vivian or ,bull2 b "o man rema9$ alive out ( ! f\r :o _h sail$ f ,engl& ) ! fir/ c>go ( ma*9]y4 ,9 ,augu/1 #ahah1 ,mr4 ,abadia1 :o f ! fir/ 0 a lead+ au?ority1 reque/$ ,trevi?ick to take ^u himself ! sole managem5t ( ! m9es1 :]e he cont9u$ until ,april1 #ahai1 z %[n by ! foll[+ extract f ,capta9 ,hodge's j\rnal1 suppli$ by my fri5d ,mr4 ,*>les ,hodge3-- ,! fir/ "t !y met 0 at ,lima1 on ! #bf? ,april1 #ahai1 at ,dr4 ,?orne's2 y\r fa!r _h j come d[n f ! ,c]ro de ,pasco m9es4 ,on ! #h? ,may foll[+1 ,i f9d my fa!r witness$ ! hang+ ( ?ree m5 = kill+ two ( y\r fa!r's m51 nam$ ,judson & ,watson4 ,mr4 ,w4 ,b4 ,/ev5son says3#abh-- ,footnote #abh3 ,see ',hi/orical & ,descriptive ,n>rative ( ,tw5ty ,ye>s' ,resid5ce 9 ,s\? ,am]ica1' by ,w4 ,b4 ,/ev5son1 publi%$ #ahdb4 ,! ,m9t 0 e/abli%$ 9 ,lima1 9 #aefe4 ,! ma*9]y 0 =m]ly work$ by mules1 eighty be+ daily employ$ till ! ye> #ahag1 :5 ,don ,p$ro ,abadia1 be+ ! contractor = ! co9age1 ,mr4 ,trevi?ick direct$ ! erection ( a wat]-:eel1 :i* caus$ a great sav+ ( exp5se4 ,9 ! ye> #ahag two ,engli%m51 s5t f ,pasco by ,mr4 ,trevi?ick 7:o aft]w>ds foll[$ ) ! int5tion ( work+ "s ( ! silv] m9es 9 ,con*ucos71 7 murd]$ by ! guides at a place call$ ,puloseco4 ,?is horrid act 0 p]petrat$ by cru%+ _! heads ) two l>ge /ones1 z !y lay asleep on ! gr\nd4 ,! murd]]s 7 m5 :o _h come ) !m f ,pasco4 ,i h he>d ,mr4 ,trevi?ick say1 t on %ak+ h&s ) ! m5 :o "w 9 ^? quicksilv] evaporat+ rooms1 drops ( quicksilv] %[ !mselves at ! f+]s' ends1 & t ! workm5 we>+ %oes take !m (f be=e leav+ ! "w1 to p\r out any quicksilv] t _h ooz$ ?r\gh ! pores ( ! sk91 :i* _h be5 respir$ 9 ! float+ /ate ( vap\r4 ,! m5 s employ$ fell a sacrifice 9 twelve or eighte5 mon?s4 ,trevi?ick's exp]i5ce 9 apply+ ! =ce ( runn+ /reams 0 turn$ to good acc\nt 9 giv+ an economical helpmate to ! /eam-eng9e !n at "w 9 ! ,m9t4 ,mi]s says3#abi-- ,footnote #abi3 ,see ,mi]s' ',travels 9 ,*ili & ,la ,plata1' publi%$ #ahbf4 ,ano!r in/ance occurs 9 ! un=tunately ru9\s result & lam5table ill-treatm5t ( ! p]sons engag$ 9 ! attempt to introduce ,european improvem5ts & ,briti% ma*9]y into ! great silv]-m9+ di/rict ( ,pasco 7,*ili71 9 :i* 0 engag$ "o ( our mo/ celebrat$ eng9e]s1 a mo/ able me*anic1 to :om ! gr& improvem5ts 9 our ,corni% m9es are *iefly indebt$--,i mean ,mr4 ,ri*>d ,trevi?ick4 ,trevi?ick 0 induc$ to furni% ! ma*9]y at an exp5se ( #cjjjl4 /]l+1 ^u condition ( be+ admitt$ a p>tn] 9 ! am\nt ( #ab1jjj doll>s 9 ! jo9t /ock ( ! company1 & entitl$ to a %>e correspond+ to ! capital employ$4 ,?is %>e 0 calculat$ at a fif?4 ,trevi?ick1 be=e he emb>k$ = ,p]u1 divid$ 8 int]e/ 9 ! conc]n into #cbj %>es1 ea* repres5t+ #ch doll>s1 & ^! 7 sold 9 ! m>ket = #abel4 /]l+ ea*2 "s few 7 sold = #ajjl4 ca%4 ,! success ( ! eng9es gave to "s ( ! p]sons int]e/$ mu* confid5ce1 :o conceiv$ !y c\ld n[ d )\t ! managem5t ( ! +5i\s ,trevi?ick4 ,e possible ob/acle 0 !re=e ?r[n 9 8 way by ^? :o1 f motives ( jeal\sy1 wi%$ to get rid ( him4 ,! p]sons to :om ,trevi?ick's & o!r %>es _h be5 sold 9 ,london1 s5t out to ,lima an ag5t1 ^: duty x 0 to look aft] _! int]e/s 9 ! conc]n2 b z x 0 f\nd a mu* l>g] sum w\ld be necess>y = c>ry+ ! ent]prise into effect ?an _h be5 calculat$1 a collision ( int]e/s took place2 compla9ts 7 made on all sides z to ! delays & exp5ses :i* ^? :o did n compreh5d ! almo/ insurm\ntable difficulties ( ! und]tak+ attribut$ to mismanagem5t & c>elessness4 ,! greate/ %>e ( opprobrium fell unju/ly ^u ,trevi?ick1 :o1 be+ a man ( great inv5tive g5ius & re/less activity1 0 at l5g? completely disgu/$1 & retir$ f ! und]tak+4 ,he left ,pasco1 al?\gh ,abadia (f]$ him #hjjj doll>s p] annum1 toge!r ) all 8 exp5ses1 if he w\ld cont9ue to sup]9t5d ! works2 on no conditions w\ld he cons5t to cont5d ) ! jeal\sies & ill-treatm5t ( ! p]sons ) :om he _h to deal4 ,he soon aft] ent]$ into speculations ) "s ( ! m9]s at ,con*ucos1 = :om he con/ruct$ gr9d+ mills & furnaces1 ) ! view to sub/itute ! process ( smelt+ = t ( amalgamation 9 silv] ores1 9 :i* va9 pursuit he became a consid]able los]4 ,,my ,,de> ,,sir1 ,,bodm91 ,novemb] #crd1 #ahfi4 ,=ty-sev5 ye>s are n[ pass$ s9ce ,i _h ! great pleasure ( meet+ y\r fa!r 9 ,p]u1 & ,i h a vivid remembrance ( ! gratification af=d$ to my messmates :5 he came to d9e ) u on bo>d ,h4,m4,s4 ',aurora1' !n ly+ 9 ,callao4 ,i 0 !n a lieut5ant ( t beautiful frigate1 & 0 introduc$ to y\r fa!r by ,mr4 ,hodge1 ( ,/4 ,er?1 ) :om ,i _h become acqua9t$ 9 ,*ili4 ,i rememb] y\r fa!r delight+ u all on bo>d ! ',aurora' by 8 /rik+ description ( ! /eam-eng9e1 & 8 calculation ( ! 'horse-p[]' ( ! mighty w+s ( ! condor 9 8 p]p5dicul> asc5t to ! summit ( ! ,&es4 ,y\r fa!r's /rong ,corni% dialect seem$ to give an additional *>m to 8 v int]e/+ conv]sation1 & my messmates 7 mo/ anxi\s to see him on bo>d aga91 b he left %ortly aft] = ! ,si]ra4 ,! ,pasco-,p]uvian m9es 7 ^? :i* y\r fa!r 0 engag$ to sup]9t5d be=e he left ,engl&1 & he _h actually manag$1 by incr$ible lab\r1 to transport "o or two /eam-eng9es f ! coa/ to ! m9es1 :5 ! w> ( indep5d5ce broke out1 & ! patriots ?rew mo/ ( ! ma*9]y d[n ! %afts4 ,?is fe>ful w> 0 a dea?bl[ to y\r fa!r's sangu9e hopes ( mak+ a rapid =tune4 ,ab\t a ye> aft] ?is t]rible disappo9tm5t 7,i ?9k 9 #ahbb71 ! ',san ,m>t91' an old ,russian fir frigate1 pur*as$ by ! ,*ilian ,gov]nm5t1 sank at h] an*ors 9 ,*orillos ,bay1 t5 miles s\? ( ,callao1 & y\r fa!r ent]$ into an engagem5t ) ! ,gov]nm5t 9 ,lima to recov] a l>ge numb] ( brass cannon1 provid$ t all ! prize t9 & copp] on bo>d :i* might be got up %\ld belong to him4 ,?is 0 a v successful speculation1 & 9 a few weeks y\r fa!r realiz$ ab\t #bejjl4 ,i rememb] visit+ ! spot ) y\r fa!r :il/ ! op]ations 7 c>ri$ on1 & be+ a/oni%$ at ! rude div+ bell by :i* s mu* prop]ty 0 recov]$ f ! wreck1 & at ! indomitable en]gy display$ by him4 ,x 0 ,mr4 ,hodge1 & n ,i1 :o !n urg$ 9 ! /ronge/ mann] t at lea/ #bjjjl4 %\ld be imm$iately remitt$ to y\r "m4 ,in/ead ( ?is1 he emb>k$ ! money 9 "s ,utopian s*eme = pe>l fi%+ at ,panama1 & lo/ all6 ,i _h ! hon\r ( d9+ ) ,"l ,dundonald on bo>d ! crazy frigate ',esm]alda1' :i* c>ri$ 8 flag 9 ,callao ,bay1 b ,i nev] he>d ( ! gallant conduct ( y\r fa!r 9 swimm+ (f to 8 %ip & advis+ him ( an int5d$ assass9ation4 ,i fancy t ?is mu/ h occurr$ be=e ,i came on ! /ation1 probably 9 #ahbj1 or #ahba4 ,believe me1 ,my de> ,sir1 ,v s9c]ely y\rs1 ,,james ,,liddell4 ,trevi?ick's float+ caissons = ! sunk5 %ip ( ,m>gate ,bay 9 #ahajacj 7 simil>ly appli$ 9 #ahba 9 ! ,bay ( ,callao4 ,9 ,lima he became acqua9t$ ) ,"l ,dundonald1 :om he w>n$ ( a plot on 8 life1 discov]$ 9 8 fri5dly intimacy at ! resid5ce ( ,presid5t ,boliv>4 ,^? two rem>kable ,engli%m5 7 alike 9 _! d>+ inv5tiv5ess1 & n unlike 9 face & p]son4 ,footnote #acj3 ,9 #ahcd ! writ] 0 employ$ at a m>9e eng9e works 9 ,london1 & made work+ draw+s = a s*eme ( ,"l ,dundonald's1 :o express$ great pleasure 9 meet+ ! son ( 8 old fri5d4 ,we h trac$ ,trevi?ick's /eps f 8 l&+ at ,lima 9 #ahag to ! de/ruction ( ! m9e ma*9]y by ! civil w>s1 & 8 dep>ture f !re ab\t #ahbb4 ,b "o l9k 9 ! *a9 has be5 ne>ly lo/4 ,dur+ "s portion ( ^? five ye>s he visit$ ,*ili1 & set to "w m9es :i* are /ill produc+ l>ge & pr(itable quantities ( copp]4 ,! late ,mr4 ,wat]s1 an em95t ,corni% m9]1 :o = _m ye>s manag$ "s ( ^! m9es 9 ! neighb\rhood ( ,valp>aiso1 said t ,trevi?ick's "n 0 bett] kn[n to ! m9]s !re ?an to ! m9]s 9 ,cornwall4 ,?is /atem5t 0 made 9 ! ,dolcoa? acc\nt-h\se at a public meet+1 ! speak] & ! writ] be+ bo? on ! committee ( managem5t4 ,simon ,:itb>n1 ( ,/4 ,day1 in=m$ ! writ] t at ,copiapo & at ,coquimbo he _h se5 l>ge heaps ( copp] ore1 app>5tly unclaim$1 :i* ! p said _h be5 rais$ by ,don ,ric>do ,trevi?ick4 ,ab\t #ahcj a m9]1 return$ f ,s\? ,am]ica1 made a claim = wages = wat*+ m9]al left beh9d by ,mr4 ,trevi?ick4 ,to fur!r illu/rate ?is hi/ory1 we h a report writt5 by himself3-- ,memor&a reg>d+ ! ,copp] & ,silv] ,m9e ( 99 99 99 994 ,9 #ahad an arrangem5t 0 made betwe5 ! m9]s ( ,p]u & myself = furni%+ !m ) n9e /eam-eng9es & a m9t1 to be execut$ 9 ,engl& & erect$ 9 ! m9es ( ,pasco2 & 9 ,octob]1 #ahaf1 ,i sail$ f ,engl& = t c\ntry1 = ! express purpose ( tak+ ! managem5t ( ^? m9es & erect+ ! ma*9]y1 be+ myself a l>ge proprietor ( ! same4 ,! ,gov]nm5t ( ,p]u 0 at t "t subject to old ,spa91 "u ! imm$iate sup]9t5d5ce ( a ,vic]oy4 ,! ma*9]y hav+ be5 erect$1 & its suffici5cy = ! int5d$ purpose ( dra9+ ! m9es hav+ be5 prov$ to ! satisfaction ( all p>ties1 !re 0 grant$ to me a special passport by ! ,vic]oy1 = ! purpose ( travell+ ?r\gh ! c\ntry to inspect ! g5]al m9+ sy/em1 & to make ! native m9]s acqua9t$ ) ! ,engli% modes ( work+4 ,9 return = :i* ,gov]nm5t conc$$ to me ! privilege ( tak+ possession = my own b5efit & acc\nt ( su* m9+ spots z 7 n previ\sly engag$4 ,9 ?is way ,i travell$ ?r\gh _m ( ! m9+ di/ricts1 & al?\gh ,i met ) sev]al unoccupi$ spots :i* w\ld h paid well = work+1 yet1 be+ a consid]able di/ance inl&1 & requir+ m capital to d !m ju/ice ?an ,i c\ld !n advance1 ,i ab&on$ = ! "t all ideas ( und]tak+ !m4 ,to ?is1 inde$1 !re 0 b "o exception1 & t 0 a copp] & silv] m9e1 ! ores ( :i* are uni=mly unit$1 9 ! prov9ce ( ,caxatambo4 ,:5 ! patriots arriv$ 9 ,p]u1 ! m9e 0 des]t$ by all ! lab\r]s1 9 ord] to avoid be+ =c$ into ! army4 ,9 ?is /ate x rema9$ = a consid]able "t2 b on ! ,spani>ds retreat+ into ! int]ior1 ,i recomm5c$ work+2 & to secure my "r to ?is m9e "u ! new ,gov]nm5t ,i at ! same "t transmitt$ a memorial & petition to ! e/abli%$ au?orities1 accompani$ by a plan & description ( ! m9e1 ! result ( :i* 0 ! =mal grant1 z exhibit$ 9 ! ,spani% docum5t n[ 9 y\r possession4 ,x 0 n my good =tune to be all[$ to foll[ up my plans1 :i* almo/ w>rant$ a c]ta9ty ( success4 ,i _h sc>cely comm5c$ a second "t :5 ! ,spani>ds return$1 & ev]yone aga9 0 oblig$ to fly4 ,! c\ntry1 z is well kn[n1 cont9u$ = a long "t 9 a mo/ di/ract$ /ate1 & ,i 0 ultimately compell$ to quit t "p ( ,p]u1 robb$ ( all my money1 leav+ ev]y?+ beh9d me1 m9]s' tools & ab\t #ejjjl4 wor? ( ores on ! spot ready to be c>ri$ to ! %ipp+ port4 ,num]\s z my mis=tunes _h be5 9 ,p]u1 & heavy z my disappo9tm5ts1 ,i felt none s s5sibly z ?is1 because x 0 an ent]prise entirely ( my own creation1 & s op5 to view t ,i 0 enabl$ to calculate at a c]ta9ty ! imm5se value conta9$ )9 ! ext]nal circle :]e ! copp] ve9 made its appe>ance 9 ! cap ( ! m\nta91 & to be obta9$ )\t risk or capital4 ,h[ev]1 revolution foll[$ revolution1 & ! w> appe>$ to me to be int]m9able4 ,ev5 ,boliv>'s arrival at ,lima made x /ill worse1 = he =c$ me into ! army1 ) my prop]ty1 :i* is n paid to ?is day1 to ! am\nt ( #bj1jjj2 & at 8 urg5t solicitations1 disgu/$ z ,i 0 ) :at ,i _h se5 & suff]$ 9 ,p]u1 ,i det]m9$ on quitt+ x = a "t at lea/1 & on visit+ ,colombia4 ,be+ at ,guayaquil ,i fir/ he>d ! "n ( ,co/a ,rica & its rec5tly-discov]$ m9es1 & hav+ no d\bt ( ! au!nticity ( my in=mation1 ,i imm$iately proce$$ ?i!r in/ead ( go+ to ,bogota to c>ry ,boliv>'s ord]s into execution1 n hav+ be5 paid4 ,?is %ort digression y w excuse1 z x po9ts to ! causes ( my sep>ation f a prop]ty ( s mu* value1 z ,i consid] ! m9e ( 99 99 99 99 994 ,?irty ye>s ago ! neighb\rhood ( 99 99 99 99 0 fam\s = its silv] m9es4 ,at ! foot ( ! copp] hill1 on a f9e /ream1 are two sets ( works on a mo/ ext5sive scale1 :i* 7 c>ri$ on on acc\nt ( ! ,spani% ,gov]nm5t4 ,! silv] 0 f\nd 9 lead ve9s1 :i* are v l>ge & num]\s all ar\nd4 ,! soil is v ri*1 & ! climate z good z any 9 ! _w1 :eat & ,indian corn bo? gr[+ r\nd ! m\nta94 ,provisions & wages are l[1 ! latt] #as4 p] day1 & !re are ab\t #bj1jjj inhabitants )9 ?ree miles4 ,wood = smelt+ & o!r purposes is abundant on ! spot4 99 99 99 99 is 99 99 leagues f ,lima2 ! port ( 99 99 99 99 :]e ! ores are to be %ipp$1 is #cg leagues nor? f ,lima2 & 99 99 99 99 copp] m9e 99 99 leagues back 9 ! c\ntry ea/ f ?is port1 a good road = mules & pl5ty ( !m4 ,! m9]s contract$ ) me to break ! ores & deliv] !m at ! surface = #dl4 p] ton1 :i* 0 d\ble :at ,i ought to h paid !m2 ! f>m]s likewise contract$ to c>ry ! ores to ! port at ! same rate1 :i* comes to sixp5ce a league = ea* mule c>go4 ,b ev5 at pres5t :eel-c>riages might travel ov] a l>ge proportion ( ! road1 & a small outlay w\ld make x a c>riage-road ! :ole di/ance1 & !n ! exp5se ( c>riage w\ld be dim9i%$ m ?an "o-half4 ,tak+ x1 h[ev]1 at :at x co/ me1 ! :ole exp5se on ! ores deliv]$ on bo>d w\ld n am\nt to #il4 a ton1 & z ,i conceive ! freight to ,engl& w\ld n exce$ #dl4 a ton1 ! total co/ w\ld be #acl41 b say #ael4 a ton4 ,its value 9 ,engl& w\ld be above #hjl4 a ton4 ,at ! "t ,i work$ ,i int5d$ to h s5t #cjj tons ( ore to ,engl&1 = 9 ! !n di/urb$ /ate ( ! c\ntry x w\ld n h be5 prud5t to risk myself on smelt+ works4 ,i ?9k x w ultimately be f\nd pref]able to smelt on ! spot1 b ! c\rse ,i %\ld recomm5d 9 ! meantime w\ld be to s5d out two practical m9]s to direct & sup]9t5d ! natives1 :o ought to be employ$ by contract to break & raise ! ores & deliv] !m on bo>d4 ,9 t case no erections :atev] w\ld be want$2 no?+ b ab\t #gjl4 wor? ( lab\r]s' tools4 ,i rema91 ,sir1 ,y\r v humble s]vant1 7,sign$7 ,,ri*>d ,,trevi?ick4 ,! =ego+ undat$ report 0 writt5 aft] 8 return to ,engl& f ,s\? ,am]ica4 ,! ,vic]oy grant$ him a special passport ?r\gh ! c\ntry1 t he might give g5]al in/ructions to ! work]s ( m9es1 ) ! "r to claim any m9]al spot = 8 own work+ n "u grant to o!rs4 ,he (t5 spoke ( 8 discov]y & work+ ( ! great ve9 ( copp] ore 9 ,caxatambo1 e/imat$ to conta9 copp] wor? twelve millions /]l+1 ! work+ ( :i* 0 prev5t$ by ! frequ5t revolutions & unsettl$ gov]nm5t ( ! c\ntry2 & ( resid+ = mon?s ) ,boliv>1 at t "t ! ,republican ,gov]nor ( ,p]u4 ,boliv>'s cavalry 7 %ort ( fire-arms4 ,trevi?ick inv5t$ & made a c>b9e ) a %ort b>rel ( l>ge bore1 hav+ a holl[ frame-"w /ock4 ,! :ole 0 ca/ ( brass1 /ock & b>rel 9 "o piece1 ) ! necess>y recess = ! lock2 ! bullet 0 a flat piece ( lead1 cut into f\r qu>t]s1 held 9 _! places 9 a c>tridge until fir$1 :5 !y spread1 inflict+ jagg$ w\nds4 ,he 0 oblig$ to s]ve 9 ! army1 & to prove ! effici5cy ( 8 own gun4 ,he 0 nev] a good %ot1 nor p>ticul>ly fond ( %oot+2 &1 aft] a long "t1 ,boliv> all[$ him to return to 8 eng9e]+ & m9+4 ,sc>cely _h he got to "w aga9 :5 ! ,royal ,spani% troops1 gett+ ! be/ ( x1 ov]ran ! m9es1 & drove ,trevi?ick away p5niless1 leav+ #ejjjl4 wor? ( ore beh9d him ready = sale4 ,! #cjj tons ( ore1 valu$ at #bd1jjjl41 nev] rea*$ ,engl&2 & ! writ]1 :o 0 to h return$ to ,p]u 9 ! %ip t _h be5 engag$ to convey x1 lo/ ! *ance ( be+ a y\?ful travell] 9 =eign l&s4 ,trevi?ick left ,lima ab\t #ahba or #ahbb1 = ,bogota1 9 ,colombia1 on a special mission = ,boliv>4 ,on 8 way1 putt+ 9 at ,guayaquil1 he he>d ( ri* m9es 9 ,co/a ,rica1 & ?9k+ !y w\ld pay bett] ?an ,boliv>'s promises1 he ?rew up 8 engagem5t & made = ! new v5ture4 ,x 0 probably at ,guayaquil t he met ,mr4 ,g]>d1 a ,scot*man ( good family & education1 !n sail+ on ! ,pacific coa/ z a speculator4 ,s9ce ,trevi?ick left ! m9es ( ,c]ro de ,pasco1 m ?an "o ,engli% adv5tur] has attempt$ to "w !m4 ,at ! pres5t "t !y are 9 ! h&s ( a l>ge company1 & are ?us spok5 ( 9 ! ',corni% ,telegraph' ( ,may #aj1 #ahga3-- ,c]ro de ,pasco & its ,silv] ,m9es4 ,?is place1 9 ! ,republic ( ,p]u1 is situat$ on ! top ( ! ,&es1 on ! ea/]n side ( ! ,we/]n ,cordill]a4 ,x /&s ab\t #ae1jjj feet above ! sea level1 & is said to be "o ( ! highe/1 if n ! highe/1 inhabit$ place ( importance 9 ! :ole _w4 ,f ,callao to "h is a di/ance ( #afj miles1 b1 9 consequ5ce ( ! rapid asc5t 9 su* a comp>atively %ort di/ance1 x is consid]$ a quick j\rney if mules make x 9 six days2 x m frequ5tly takes !m a week1 & at times1 dur+ ! season ( sn[ & ra91 ! pampas1 :i* are ! table-l&s ( ^! m\nta9s1 are impassable = sev]al days toge!r4 ,! t[n ( ,c]ro de ,pasco1 :i* at pres5t numb]s #aj1jjj s\ls1 is ( no small importance1 consid]+ its great altitude & inconv5i5t di/ance f ! coa/1 b x lacks ord] & design 9 e "p4 ,! /reets are crook$ & unev52 & ! h\ses are /uck ab\t any:]e & ev]y:]e1 ) ! greate/ display ( un$ucat$ ta/e t ,i h ev] be=e witness$2 moreov]1 x w\ld be difficult to f9d ano!r su* place s equally dirty4 ,x ra9s & sn[s on ^! heights ) n mu* cessation = ab\t six mon?s 9 ! ye>1 & 9 :at is t]m$ ! dry season !re are also frequ5t falls ( sn[4 ,fur!rmore1 wat] boils at #ahj ,fahr4 in/ead ( at #bab1 z ) y2 consequ5tly x requires six m9utes to cook an egg4 ,! majority ( ! inhabitants are a l[ type ( ,indians1 :o are small 9 /ature & m9d1 b are l>ge 9 cunn+1 & h exce$+ly pla9 features--n possess+ ! slighte/ trace ( ! noble features & bold simplicity ( ! ,indians ( ! ,nor?4 ,any p]son acqua9t$ ) m9]als & m9+ com+ up to ,c]ro de ,pasco w\ld fancy t ! :ole t[n 0 built on ! back ( "o huge lode2 g :]ev] "o may1 ?r\gh ! /reets1 or on ! outskirts ( ! t[n1 & ev5 up to ! slopes ( ! hill surr\nd+ x1 he f9ds x to be all lode/uff ev]y:]e2 its composition is :at we ,corni% m9]s g5]ally t]m an iron gossan4 ,! great] portion ( ?is m9]al spot is p>cell$ out into setts or grants1 :i* consi/ ( pieces ( gr\nd #fj y>ds 9 l5g? by #cj 9 wid?1 giv+ to ! place no less ?an #ffd m9es4 ,at pres5t !re are no m ?an sev5ty-eight ( !m at "w1 & only sixty-?ree ( :i* are produc+ ore1 & ! unit$ returns am\nt to #b1jjj1jjj oz4 ( silv] p] annum4 ,own]s or companies h roads lead+ d[n to _! m9es1 =m$ ( /eps cut out 9 ! rock1 dipp+ at angles v>y+ f #cj to #ej4 ,:5 y h desc5d$ to ! dep? ( ! m9es1 ! levels or holes lead+ to _m ( !m are s small t "o has to drag himself along snake fa%ion until he rea*es ! ma9 excavation4 ,! m9]s break d[n ! silv] ore ) po9t$ b>s ( iron1 & !n %ovel x into bags made ( hide ) ! %\ld]-bone ( "s animal2 aft] :i* ! /uff is c>ri$ to surface on m5's & boys' backs4 ,:5 all ! m9]al has be5 extract$ !re rema9s an imm5se excavation1 & 9 consequ5ce ( ! ro( n be+ prop]ly support$ ) timb]1 "o risks 8 life 9 ent]+ x4 ,heavy falls ( rock frequ5tly occur1 & by :i* means a va/ numb] ( p]sons are annually kill$4 ,"o day 9 ! la/ c5tury1 at ! m9es ( ',matag5te' 7:i* ^w means kill$ p71 :i* are situat$ 9 ! ris+ gr\nd on ! nor!rn side ( ! t[n1 :ile a great numb] ( m5 & boys 7 at "w1 ! ro( ( "o ( ^! imm5se *amb]s1 consi/+ ( _m ?\s&s ( tons1 fell 9 )\t giv+ ! lea/ w>n+1 & '9 ! tw9kl+ ( an eye' ! s\ls ( #cjj ,p]uvian m9]s ru%$ into ! pres5ce ( _! ,r$eem]4 ,_! bodies h nev] be5 exhum$1 & _! %att]$ bones1 /ill rema9+1 w be> evid5ce ( ! cata/rophe to future explor]s4 ,an adit has be5 driv5 ?r\gh ! di/rict1 beg9n+ at ! ,lake ( ,quiulaco*a on ! s\?-we/1 & t]m9at+ at ! m9es ( ,ganacau*a on ! nor?4 ,! entire l5g? ( ! adit1 includ+ its bran*es1 is ab\t #c miles1 & its av]age dep? f surface #ej fa?oms4 ,?ree p]p5dicul> %afts1 situat$ at ab\t #fjj y>ds ap>t1 h also be5 sunk f surface to a %ort di/ance bel[ ! adit4 ,! :ole ( ! ma*9]y = ! m9es 9 "q1 :i* is be+ made & dispat*$ by ,messrs4 ,h>vey & ,co41 ( ,hayle1 ,cornwall1 consi/s ( f\r /eam pump+ eng9es1 six boil]s1 f\r iron ma9 beams1 f\r balance ditto1 & also a suffici5t quantity ( #bd-;in* pit-"w = bo? %afts4 ,no s+le piece ( all ?is cumbr\s ma*9]y mu/ weigh m ?an #cjj lbs41 9 consequ5ce ( its hav+ to be transport$ on ! backs ( mules f ! coa/ to ?is m\nta9\s region4 ,al?\gh ! ma9 di/ance is no m ?an #afj miles1 ^! bea/s ) _! burd5s h to climb an altitude ( #ae1jjj feet be=e !y rea* _! de/9ation4 ,moreov]1 ! passes 9 asc5d+ ! ,&es & ,cordill]a c only be correctly imag9$ by exp]i5c$ travell]s4 ,"s ( ! defiles are n mu* wid] ?an a %eep-pa?1 & ) a ?\s& feet bel[ y a ro>+ cat>act1 & ?\s&s ( feet above y sn[-capp$ ov]hang+ m\nta9s1 look+ s dreadful t ! awe-/ruck /rang] 9 ! pass fe>s t ! next peal ( ?und] w cause !m to topple4 ,illu/ration3 ,,mule ,,track ,,f ,,lima ,,to ,,c]ro ,,de ,,pasco4 ,w4 ,j4 ,wel*4 ,i obs]ve 9 a pap] :i* is n[ be=e me1 entitl$ ',! ,introduction ( ! ,/eam-,eng9e 9 ! ,p]uvian ,m9es1 by ,ri*>d ,trevi?ick1 9 #ahaf1' t :5 ,capta9 ,trevi?ick arriv$ at ,lima on bo>d ! %ip ',asp1' ) sundry small eng9es = ! dra9+ ( ! m9es ( ,c]ro de ,pasco1 he 0 imm$iately pres5t$ to ! ,m>quis de ,concordia1 !n ,vic]oy ( ,p]u1 0 mo/ graci\sly receiv$ by ! mo/ flatt]+ att5tion ( ! inhabitants1 & subsequ5tly ! ,vic]oy ord]$ ! ,"l ,w>d5 ( ! m9es to escort ! great man ) a gu>d ( hon\r to ! m9+ di/rict4 ,9 contra/+ ! two epo*s1 t ( ,trevi?ick 9 #ahaf1 ) ?is ( ,wyman & ,h>rison 9 #ahga1 "o is l$ to exclaim t !re 7 g5tlem5 9 ,p]u 9 #ahaf1 & !y gave unto ,cs> t :i* belong$ to ,cs>4#aca ,footnote #aca3 ,9 ',m9+ ,j\rnal1' ,w4 ,r4 ,rutt]4 ,! same newspap]1 on ! #i? ,novemb]1 #ahgj1 /at$3-- ,! ',bride' sail$ f ,hayle on ,?ursday ) a portion ( ! ma*9]y made by ,messrs4 ,h>vey & ,co41 ( ,hayle1 de/9$ = ,c]ro de ,pasco1 9 ,p]u4 ,! "w comprises f\r #cg-;in* cyl9d] pump+ eng9es2 no "p to weigh m ?an #cjj lbs4 ,to enable ! p>ts to be r$uc$ 9 weight1 ea* /eam-cyl9d] 0 made ( ?irty-sev5 diff]5t pieces4 ,! me*anics ( ,trevi?ick's "t c\ld n make a /eam-cyl9d] 9 p>ts2 !re=e 8 difficulties 9 design+ & convey+ ! ma*9]y 7 t5 times great] ?an !y w\ld be 9 ! pres5t day1 & necessitat$ ! extreme simplicity ( 8 eng9es4 ,8 resid5ce ) ! ,p]uvians f #ahaf to #ahbb taught !m ! use ( high-pressure /eam-eng9es 9 _! m9es2 & indirectly h]ald$ ! adv5t ( ! /eam-horse1 n[ z famili> to !m z to ! resid5ts 9 _m ,engli% t[ns4 ,,*apt] ,,xxiii4 ,,co/a ,,rica4 ,,my ,,de> ,,sir1 ,9 ! mon? ( ,june1 #ahbb1 ,i disemb>k$ 9 ! port ( ,punta de ,ar5as1 9 ! ,gulf ( ,nicoya1 ! only "o correspond+ to t prov9ce at pres5t 9 use on ! ,pacific side4 ,my object 0 to dispose ( a c>go ( cotton :i* ,i _h br\ght f ,realejo1 & to pur*ase sug> 9 return4 ,circum/ances1 n necess>y to m5tion1 & ! loss ( ! small vessel ) :i* ,i 0 trad+ on ! coa/1 caus$ me to rema9 9 ,co/a ,rica4 ,its "n implies a v e>ly conviction ( its natural opul5ce2 x is c]ta9 t gold & silv] ab\nd$ among ! ,indians at ! p]iod ( its conque/ by ! ,spani>ds4 ,x 0 at "o "t a fav\r$ & fl\ri%+ agricultural colony1 b f v>i\s causes sank into neglect4 ,su* 0 ! apa?y1 bo? ( ! ,gov]nm5t & ( individuals1 t ! v exi/5ce ( ! preci\s metals 9 ! c\ntry _h be5 almo/ entirely =gott54 ,9 ! end ( #ahba1 a poor man1 ,nicolas ,ca/ro by "n1 op5$ ! fir/ gold m9e kn[n 9 ,co/a ,rica s9ce ! conque/1 & 8 success soon induc$ o!rs to try _! =tunes2 ) =tunate results1 9 a few mon?s a m9+ di/rict sprang into be+4 ,a g5tleman ( ! "n ( ,alv]ado con/ruct$ at a v consid]able exp5se :at is call$ an ,+5io1 consi/+ ( v>i\s edifices = deposit+ ! ore1 ma*9]y driv5 by wat] = gr9d+ x & aft]w>ds bl5d+ x ) quicksilv] = amalgamation4 ,illu/ration3 ,,plate #ad4 ,london3 ,e4 ,f4 ,n4 ,spon1 #dh1 ,*>+ ,cross4 ,kell4 ,bros ,li?4 ,london4 ,,trevi?ick',s ,,r\te ,,across ,,! ,,i/hmus ,,( ,,co/a-,,rica4 ,:5 ,i l&$ 9 ,june1 #ahbb1 only five or six m9es _h be5 discov]$1 b 9 ,janu>y #ahbc1 :5 ,i left ! c\ntry1 ,i _c pret5d to enum]ate ^? 9 a /ate ( progress & ( promise4 ,x is n only 9 ! m9+ "p ( ! bus9ess t ! want ( skill is prejudicial to ! result4 ,x is imp]fectly gr\nd1 = in/ance1 & consequ5tly _c be br\ght into t intimate contact ) ! quicksilv] :i* is necess>y to p]fect amalgamation4 ,! ma*9e = gr9d+ is v simple3 a l>ge flat /one1 l a mill-/one1 is made to revolve ^u its fell[ by an ox or mule p[]4 ,! poore/ p r$uce x to p[d] by manual lab\r1 9 ! same way z !y gr9d corn prep>atory to bak+ x into cakes4 ,alv]ado's ma*9e promis$ to be a great acquisition4 ,! gr9d+ 0 facilitat$ by a little wat]2 :5 ! ore is judg$ to be suffici5tly well gr\nd1 a portion ( quicksilv] is ?r[n 9 by guess1 & ! motion ( ! ma*9e cont9u$ until ! union ( ! metals is suppos$ to be complete2 ! :ole is !n remov$ into l>ge wide-m\!d conical-%ap$ wood5 vessels4 ,9 ^! receptacles x und]goes repeat$ wa%+s1 by /irr+ occasionally r\nd1 & aft]w>ds communicat+ to ! vessel a sw++ or half-rot>y motion1 by :i* a quantity ( ! wat]1 hav+ ! e>?y p>ticles susp5d$1 is driv5 ov] ! edges2 ! amalgamat$ mass naturally s9ks to ! bottom1 & at la/ rema9s tol]ably clean4 ,! next /ep is ! recov]y ( ! quicksilv] by di/illation1 aft] :i* ! gold is melt$ 9 a crucible & run into +ots4 ,! coa/s are hot1 & f ! luxuriant vegetation t ev]y:]e ab\nds1 emit1 z 9 all situations ( ! k9d1 febrile miasma 9 abundance :5 act$ on by heat & moi/ure2 b black vomit is unkn[n1 & all ! fev] cases ,i h se5 h be5 ( ! remitt+ & int]mitt+1 free f "* ( malignancy4 ,z ! gr\nd beg9s imm$iately to spr+ f ! coa/1 & does s inde$ v rapidly1 a few miles takes u beyond ! region ( ev5 ^! slight fev]s1 & z we cont9ue asc5d+ to ! c5tral table-l&1 a climate is enc\nt]$ t may vie ) any 9 ! _w = b5ignancy & beauty4 ,we !re meet ) ! fruits ( ! torrid zone1 & ne> !m ! apple & ! pea* ( ,europe4 ,! orange tree is 9 be>+ ! :ole ye>4 ,z 9 all situations )9 ! tropics1 x has a prop] ra9y season1 b x is less inconv5i5t & disagreeable ?an might be expect$1 = x seldom ra9s two days 9 succession1 & :5 x does1 is inv>iably succe$$ by an int]val ( f9e wea!r2 = ! mo/ "p e day pres5ts a few dry h\rs4 ,! m9es are situat$ on ! ridges ( ! ,cordill]a1 :i* )\t pres5t+ sn[-cov]$ peaks1 atta91 nev]!less1 consid]able elevation4 ,! cl\ds1 con/antly attract$ by ^? high summits1 r5d] ! ra9y season m sev]e 9 ! m9+ di/rict ?an 9 ! pla9s4 ,! greate/ inconv5i5ce 0 f ! snakes1 :i* 9 ^? solit>y jungles1 n[ fir/ invad$ by man1 are v num]\s & _m ( !m v5om\s4 ,provisions are *eap & excell5t4 ,9 %ort1 !re is b "o fault ,i f9d ) ! c\ntry1 & x is a great "o1 ,i mean ! frequ5cy ( e>?quakes4 ,j4 ,m4 ,,g]>d4 ,,mem4 ,,9 ,,mr4 ,,g]>d',s ,,writ+4 ,illu/rations ( ! ,map4 ,?\gh ! plans & sections expla9 !mselves1 a few obs]vations w n be misplac$4 ,! deep adit = ! ,coralillo w\ld be #fjj y>ds1 t = ,quebrada-honda #djj y>ds1 & besides s]v+ z dra9s w\ld =m admirable roads = convey+ ! ores into ! vale :]e ! /amps mu/ be erect$4 ,! ve9s w\ld be work$ upw>d f ! adits1 & ?us no exp5se w\ld be incurr$ = ages to come 9 lift+ ei!r wat]1 ore1 or rubbi% to ! surface4 ,padre ,arias ,m9e is an exception1 requir+ a p[]ful wat]-:eel1 or an hydraulic pressure-eng9e1 = :i* !re is a f9e fall ( wat] ( #ace feet4 ,! m9es 9 ,quebrada-honda are ^? 9 :i* an int]e/ has be5 procur$4 ,capta9 ,trevi?ick has an int]e/ 9 ! m9e ( ,coralillo2 ! great wat]c\rse is also 84 ,x w be se5 by ! plan t !re are #ge fa?oms fall to ! po9t :]e 8 pres5t mill is situat$1 & o!r #ge fa?oms to ! junction ( ! riv]s ( ,quebrada-honda & ,ma*uca4 ,! :ole l5g? does n am\nt to two miles1 )9 :i* x is e/imat$ t suffici5t p[] may be comm&$ to /amp #ejj1jjj ( qu9tals annually4 ,to br+ x up to t pit*1 ! wat]s ( ,ma*uca mu/ be br\ght to jo9 ^? ( ,quebrada-honda at ,trevi?ick's mill1 & !n #dj tons ( wat] p] m9ute c\ld be deliv]$ 9 ! dry season4 ,extracts f a report by ,trevi?ick & ,g]>d 9 #ahbg3-- ,?is map consi/s ( sev]al di/9ct p>ts4 ,! middle "p %[s ! m9+ di/rict1 ! pres5t dim5sions ( :i* are small1 ! l5g? be+ h>dly f\r miles1 bread? f two to ?ree1 & ! sup]ficial ext5t f eight to t5 miles4 ,! upp] "p ( ! plan is a section ( ! nor? ridge1 call$ ,quebrada-honda1 & %[s ! l9e ( ! propos$ adits4 ,! l[] "p 9 l mann] exhibits ! s\? ridge1 call$ ,coralillo4 ,! map fur!r %[s ! incl9ation or gradual fall ( ! gr\nd along ! valley1 & ( ! /reams by :i* ! mills are driv54 ,! canal is likewise %[n #ejjj y>ds 9 l5g?1 by :i* ! riv]s ( ,ma*uca w\ld be br\ght to jo9 t ( ,quebrada-honda4 ,ca/ro's m9e is situat$ on ! s\!rn ridge1 & 0 ! fir/ m9e work$ to any ext5t4 ,!re ! ve9s are v l>ge2 9 fact1 f ! mann] 9 :i* a numb] ( horizontal ve9s are se5 fall+ into ! p]p5dicul> or ma/] ve91 ! great body ( ! m\nta9 w\ld appe> to consi/ ( lodes4 ,?is mass ( ore is 9 g5]al ri*4 ,x has be5 work$ op5 to ! surface1 some:at l a qu>ry1 s t x is n difficult to calculate 9 cubic feet ! quantity t has be5 excavat$4 ,! m9e is suppos$ to h yield$ 9 ! c\rse ( ! la/ six ye>s gold to ! value ( #dj1jjjl41 & by measur+ ! excavations x w\ld appe> t ?is am\nts to1 on an av]age1 "o ounce ( f9e gold to e t5 or twelve qu9tals ( ore4 ,9 #ahba ! exi/5ce ( silv] 0 only imag9$4 ,9 #ahbc x 0 fully asc]ta9$4 ,ev] s9ce #ahbd x has con/itut$ a small b con/ant portion ( ! produce ( ,quebrada-honda1 & 9 #ahbg x 0 decid$ly ev9c$ 9 ,coralillo4 ,! discov]y ( gold 9 ,coralillo l$ !m to "w 9 ,quebrada-honda1 :]e !y f\nd bo? gold & silv]1 & ! discov]y ( silv] 9 ,quebrada-honda1 by /r5g!n+ ! expectation ( x 9 ,coralillo1 l$ 9 its turn to ! discov]y ( silv] !re4 ,9 ,quebrada-honda !y only "w on ! gr\nd 9 ! imm$iate vic9ity ( ! /ream1 & t 9 ! mo/ imp]fect mann]2 b great light has be5 ?r[n on ! value ( ! ores on ?is spot & 9 ! di/rict g5]ally by ! progress made 9 work+ :at is call$ ,padre ,arias ,m9e1 :i* takes its "n f an ecclesia/ic :o fir/ work$ x4 ,?is m9e is situat$ 9 l[ gr\nd ne> ! v]ge ( ! /ream1 & 0 at fir/ only work$ = gold4 ,!re 7 soon1 h[ev]1 indications ( silv]1 :i* increas$ progressively 9 s9k+1 till at ! dep? ( only #aj y>ds ! influx ( wat] exce$$ ! means ( dra9+1 & ! works "u wat]-level 7 necess>ily ab&on$1 at a "t :5 ores 7 yield+ upw>ds ( #bjj oz4 ( silv] to ! ton1 a /rik+ pro( ( ! t5d5cy ( silv] ore to improve 9 ?is di/rict z ! dep? increases4 ,mr4 ,ri*>d ,trevi?ick1 t em95t ,corni% m9] & eng9e]1 s well kn[n = 8 inv5tions1 & p>ticul>ly = ! high-pressure /eam-eng9e & ! dra9age ( ! ,pasco ,m9es 9 ,p]u1 :5 un=tunately civil w> bur/ out 9 ,p]u1 & ! ,royali/s1 consid]+ ^? eng9es z ! ma9 in/rum5t = supply+ money to ! ,indep5d5ts1 r5d]$ !m useless by de/roy+ or c>ry+ (f "s ( ! mo/ important pieces4 ,mr4 ,trevi?ick hav+ he>d fav\rable reports ( ! m9+ di/rict we are n[ describ+1 soon aft] repair$ ?i!r1 & 0 s fully impress$ ) its value & importance t he made an ext5sive contract = diff]5t prop]ties1 & resid$ 9 ! c\ntry = f\r ye>s4 ,he is n[ 9 ,engl& ready to give explicit answ]s to any inquiries t may be made z to ! m9]al weal? ( ,co/a ,rica1 & ! extraord9>y facilities af=d$ by its position & natural advantages4 ,an e/imate has be5 made = e/abli%+ a complete m9+ conc]n 9 ,co/a ,rica1 ) h\ses1 iron railroads1 /amp+ mills1 c41 s z to raise1 /amp1 & br+ into ref9$ gold ! produce conta9$ 9 #bej1jjj tons ( ore p] ye>4 ,! result ( six ye>s' exp]i5ce %[s t ! foll[+ li/ ( ma*9]y & tools ) a few miles ( railroad w\ld be suffici5t4 ,! communication ) ! m9es be+ satisfactorily e/abli%$ by ! r\te ( ! port ( ,san ,juan de ,nic>agua & ! riv] ,s]apique1 ! mat]ials w\ld be s5t by ! ,atlantic at v mu* less co/ ?an by ar\nd ,cape ,horn4 ,x is situat$ )9 #ad leagues ( ! ,pacific ,ocean & #cj leagues ( ! ,atlantic1 9 a m\nta9\s di/rict int]sect$ by deep valleys or rav9es4 ,! m\nta9s are cov]$ ) wood fit = fuel1 m9+1 ar*itecture1 & ma*9]y4 ,!re is a population ( #ej1jjj inhabitants )9 "o day's j\rney ( ! m9es4 ,! climate is p]fectly salubri\s1 provisions ( all k9ds rem>kably *eap1 lab\r]s' wages f f\r to five doll>s p] mon?4 ,! m9es secur$ are freehold prop]ty1 & ) "o exception are un5cumb]$ by tribute or native p>tn]s4 ,! att5tion ( ,gov]nm5t & ( individuals has rec5tly be5 direct$ to ! discov]y ( a road f ! int]ior to ! riv] ,s]apique1 :i*1 ris+ 9 ! high l&s ( ,co/a ,rica1 pursues a nor!rly c\rse & jo9s ! ,san ,juan ab\t #aj leagues above ! h>b\r ( t "n1 be+ itself navigable = ab\t #ab leagues above ! junction4 ,! op5+ ( ?is road is a matt] ( mu* importance to ,co/a ,rica 9 a g5]al po9t ( view2 ! port ( ,mat9a be+ always bad & impracticable dur+ ! preval5ce ( nor!rly w9ds2 t ( ,san ,juan be+1 on ! contr>y1 capaci\s1 easy ( access1 & at all times p]fectly secure4 ,! di/ance is mu* ! same z by ! way ( ,mat9a4 ,sev]al exp$itions h be5 und]tak5 ) a view ( explor+ an eligible road to ! highe/ navigable po9t ( ,s]apique1 & al?\gh z yet none fit = mules has be5 discov]$1 ! results ( ! exp]im5ts ju/ify ! expectation ( success4 ,individual ent]prise is active 9 ! attempt1 & ,gov]nm5t has wisely (f]$ a rew>d to successful speculators4 ,capta9 ,trevi?ick & ,mr4 ,g]>d1 ) a p>ticul> view to ! ent]prise n[ "u consid]ation1 & aft] consid]able risk & lab\r1 succe$$ 9 lay+ d[n ! navigable head ( ! ,s]apique & 9 ?r[+ su* light on ! int]v5+ tract z w be ( great assi/ance to future adv5tur]s4 ,!y ultimately con/ruct$ a canoe 9 :i* !y sail$ d[n to ! port ( ,san ,juan4 ,plate ,,xiv4 %[s ,trevi?ick's r\te across ,co/a ,rica4 ,a memor&um 9 ,trevi?ick's writ+1 app>5tly a di>y1 says3-- ,f :]e we return$ our mules to ! place :]e we comm5c$ to make our rafts & boat 0 elev5 days' j\rney1 a di/ance ( #ej or #fj miles4 ,! fir/ & second days aft] p>t+ ) ! mules we pass$ "s s(t gr\nd1 ) ?ree or f\r rivulets ( wat] 9 n>r[ vales1 ab\t #aj miles on ! side ( ! decl9e ( ! high ridge on our left4 ,x c\ld easily be made passable = mules1 z ! bad places :]e !y c\ld n travel did n exce$ two or ?ree miles2 & _h we kept a little m to ! left above ! s(t gr\nd1 probably !y c\ld h pass$4 ,! next bad place 0 ab\t a mile aft] ! second pass across ! ,san ,jos ,riv]1 be+ a v deep & abrupt vale4 ,_h we nev] pass$ ! ,san ,jos ,riv]1 b left x on our "r h&1 ! road w\ld h be5 mu* %ort]1 & we %\ld h avoid$ ?is deep vale1 & also ! ?ree o!r vales1 & _! ?ree riv]s ( ,montelegre1 ,juan ,mora1 & ,aj]bi4 ,!y 71 h[ev]1 small1 n m ?an half ! leg 9 wat]1 :i* is a pro( t _! s\rce 0 n above #aj miles (f & mu/ h orig9at$ 9 ! side ( ! high ridge on our left4 ,none ( ! vales 7 impassable to mules1 except t betwe5 ! second pass+ ( ! riv] ,san ,jos & ! riv] ,montelegre1 :i* 0 ab\t a mile1 & might be made passable = mules by a diagonal road to be made 9 ! side ( ! hill a little high] up4 ,only five or six miles ( road w\ld require to be made = mules on ! :ole ( ! way we came1 to :]e ! riv] ,s]apique is navigable4 ,we obs]v$ t we %\ld h avoid$ ^? vales by pass+ a few miles m to ! left1 :]e we saw "o cont9u$ high ridge runn+ f ! highe/ ridge ( ! cont95t1 comm5c+ at ! volcano & t]m9at+ 9 a po9t ne> to :]e ! ,s]apique ,riv] is navigable4 ,on a regul> decl9e = p]haps #gjjj or #hjjj feet 9 height1 d[n to ne> sea-level1 :i* w\ld 9 t di/ance h giv5 a fall ( ab\t half an in* 9 a y>d1 f\r m5 9 t5 days w\ld make1 ,i h no d\bt1 ?is ridge passable = mules on a regul> desc5t to :]e ! ,s]apique ,riv] is navigable4 ,i h no d\bt if we c\ld h sp5t "o week m on our j\rney we might h pass$ mules ! :ole di/ance ) u4 ,to c>ry ma*9]y f :]e ! ,s]apique is navigable to ! m9es is ab\t "o-?ird f>!r ?an f ! port ( ,ar5as on ! s\?1 on :i* ! c>riage is two doll>s p] mule load2 ?ree doll>s might !re=e be *>g$ p] mule f ! ,atlantic side1 a mu* less co/ ?an by way ( ,mat9a1 or by go+ ar\nd ,cape ,horn4 ,x w\ld give a spe$y communication & a great accommodation to ! prov9ce ( ,co/a ,rica1 :i* ,i d\bt n w\ld gladly contribute to its mak+4 ,! m9+ di/rict occupies ! m\nta9 ( ,aquacate1 ne>ly equidi/ant f ! port ( ,punta de ,ar5as1 9 ! ,gulf ( ,nicoya1 & f ,san ,jos1 ! capital ( ! /ate1 ab\t #ad leagues f ! =m] & #ab f ! latt]4 ,! high road passes ?r\gh ! c5tre ( ! di/rict4 ,! *ief outlay aft] pay+ = ! m9es w\ld be = erect+ /amp+ mills & mak+ railroads4 ,?is brok5 in=mation b>ely gives an idea ( ! importance ( ! ,co/a ,rica m9es1 or ( :at ,trevi?ick did betwe5 ! "t ( 8 l&+ on ! ,pacific %ore1 ab\t #ahbb1 & 8 leav+ ! m9es on 8 se>* = a new r\te ov] ! ,cordill]a to ! ,atlantic %ore1 ab\t #ahbf or #ahbg4 ,judg+ f ! r\gh map on :i* ,trevi?ick has m>k$ 8 l9e ( travel across ! i/hmus1 ! m9es ( ,ma*u*a1 ,quebrada-honda1 & ,coralillo1 7 inl& f ! ,gulf ( ,nicoya1 on ! ,pacific1 "s =ty or fifty miles1 ! latt] m9e hav+ its wat] %$ into ! ,rio ,gr&e1 :ile ! two o!r m9es1 n f> (f1 op5$ into ! ,quebrada-honda ,riv]4 ,! c5tral high ridge ( ! ,cordill]a 0 betwe5 ! m9es & ! ,atlantic2 inde$ ! m9es are on high gr\nd at ! foot ( volcanic m\nta9s4 ,san ,mateo seems to h be5 ! place ( importance ne> ! m9es1 & probably a well-kn[n mule-track 0 9 use ?r\gh ! m\nta9 ridge to ,san ,jos1 ! capital1 once numb]+ ?irty ?\s& inhabitants2 b ?is l9e fail$ to rea* a good port on ! ,atlantic coa/4 ,! travell]s1 !re=e1 ab&on$ ! kn[n track1 & turn+ to ! left1 made _! way betwe5 ! volcanic peaks ( ,potos & ,b>ba1 hop+ t on ! ea/]n slope ( ! ,cordill]a navigable riv]s w\ld be f\nd ei!r to ! ,atlantic or to ! ,san ,juan de ,nic>agua1 :i* jo9$ ! ,atlantic at ! port ( ,san ,juan4 ,x 0 probably at ?is volcanic ridge t ! precipit\s road oblig$ ! mules to be s5t back4 ,! track 0 !n due nor?1 t[>ds ,buona ,vi/a1 bel[ :i* ! riv] ,s]apique took its rise1 runn+ into ! riv] ,san ,juan4 ,:]e !y cross$ ?is riv] 0 fifty or sixty miles f :]e ! mules _h left !m4 ,trevi?ick m>k$ ! riv]-cross+ ) a /eamboat1 indicat+ its navigability2 b ! writ] inf]s t x _h s mu* ( ! m\nta9 torr5t ab\t x1 t ! travell]s took a l9e /ill ?r\gh unexplor$ c\ntry t[>ds ! port ( ,san ,juan1 on ! ,atlantic1 = ! track & ! description %[ t ! riv] ,san ,jos 0 cross$1 & also ano!r riv] runn+ to ! ,atlantic4 ,!y probably 7 /opp$ by swamps on approa*+ ! ,san ,juan1 & retrac+ _! /eps to ! ,s]apique1 con/ruct$ rafts or canoes1 & aft] hairbread? escapes sail$ d[n x to ! junction ) ! ,san ,juan1 & d[n ! latt] to its junction ) ! ,atlantic at ,port ,san ,juan1 or ,greyt[n4 ,elev5 days 7 pass$ f ! p>t+ ) ! mules ne> ! cross+ ( ! highe/ gr\nd1 f :5ce !y saw a cont9u\s ridge1 comm5c+ at ! volcano & t]m9at+ ne> to :]e ! ,s]apique is navigable on a regul> decl9e = p]haps sev5 or eight ?\s& feet d[n to ne> sea-level1 giv+ a fall = ! :ole di/ance ( ab\t half an in* 9 a y>d1 or 9 railway p>lance #a 9 #gj2 = ?is 0 :at 0 9 ,trevi?ick's head1 t 8 /eam-horse %\ld c>ry :]e ! mule c\ld n1 & t m9]s & ma*9]y %\ld be s tak5 to 8 m9es f ! ,atlantic1 giv+ ^? :o *ose an opportunity ( cont9u+ _! railway j\rney to ! ,pacific4 ,! writ] has he>d ,trevi?ick describe ! excursion z la/+ ?ree weeks1 ?r\gh woods1 swamps1 & ov] rapids2 _! food1 monkeys & wild fruit2 _! clo!s1 at ! end ( ! j\rney1 %r$s & scraps1 ! l>g] portion hav+ be5 torn (f 9 ! und]wood4 ,mr4 ,?omas ,edmonds also li/5$ to ,trevi?ick's n>rations1 "s ( :i* he gives 9 ! foll[+3-- ,9 #ahcj ,i frequ5tly saw ,trevi?ick at ! h\se ( ,mr4 ,gitt9s1 at ,highgate1 a s*oolma/]1 ) :om 7 two boys t _h accompani$ him f ,co/a ,rica1 call$ ,montelegre4 ,be=e ,capta9 ,trevi?ick no ,european _h adv5tur$ on or explor$ ! passage along ! riv] f ! ,lake ,nic>agua to ! sea4 ,9 ! adv5ture he 0 accompani$ by ,mr4 ,j4 ,m4 ,g]>d1 a native ( ,scotl&2 two boys ( ,spani% orig9 go+ to ,engl& = _! education2 a half-ca/e1 z s]vant to ,mr4 ,g]>d2 & by six work+ m5 ( ! c\ntry1 ( :om ?ree w5t back1 aft] help+ to remove ob/ructions 9 ! =e/ ?r\gh :i* ! fir/ "p ( ! j\rney 0 und]tak54 ,! risks to :i* ! p>ty 7 expos$ on _! passage 7 v great3 !y all _h a n>r[ escape f />vation1 "o ( ! lab\r]s 0 dr[n$1 & ,capta9 ,trevi?ick 0 sav$ f dr[n+ by ,mr4 ,g]>d4 ,! int5d$ passage 0 along ! banks ( ! riv]4 ,to avoid ! lab\r ( cutt+ ?r\gh ! =e/1 ! p>ty det]m9$ to con/ruct a raft1 on :i* !y plac$ !mselves1 _! provisions1 & ut5sils2 aft] a passage ( no long duration !y came to a rapid1 :i* almo/ ov]turn$ _! raft1 & swept away ! pr9cipal "p ( _! provisions & ut5sils4 ,! raft1 be+ unmanageable1 0 !n /opp$ by a tree ly+ 9 ! riv]1 ) its roots atta*$ to ! bank2 on ?is tree ?ree ( ! pass5g]s1 includ+ ,capta9 ,trevi?ick1 l&$1 & rea*$ ! bank2 ?is 0 no soon] done ?an ! curr5t drove ! raft away f ! tree1 & c>ri$ x1 ) ! rema9+ pass5g]s1 to ! opposite bank1 :]e !y l&$ 9 safety1 & ab&on$ ! raft z too dang]\s = fur!r use4 ,! next object 0 to unite ! p>ty aga9 into "o body4 ,! ?ree left on ! o!r side ( ! riv] 7 call$ ^u to swim ov]3 "o ( ! m5 swam ov] 9 safety1 ! next made ! attempt & 0 dr[n$1 ! ?ird & la/ rema9+ 0 ,capta9 ,trevi?ick1 :o 0 ei!r unable to swim or c\ld swim v little4 ,9 ord] to improve 8 *ances ( safety1 he ga!r$ sev]al /icks1 :i* he ti$ 9 a bundle & plac$ "u 8 arms2 ) ^! he plung$ into ! /ream2 b ! contrivance ( ! bundle ( /icks af=d$ him v d\btful assi/ance1 = ! curr5t appe>$ to seize ! /icks & :irl him r\nd & r\nd4 ,he1 h[ev]1 f9ally rea*$ )9 two or ?ree y>ds ( ! bank 9 a /ate ( extreme exhau/ion4 ,mr4 ,g]>d go+ into ! wat] himself & hold+ ! bran* ( a tree1 !n ?rew to 8 assi/ance ! /em ( a wat]-plant1 hold+ "o ( ! extremities 9 8 own h&4 ,x 0 n until ! f\r? "t ( ?r[+ t ,capta9 ,trevi?ick 0 able to seize ! v extremity ( ! plant 7:i* 0 leaf7 9 8 f+]s2 on ! /r5g? ( ! leaf 8 life on ! occasion 0 dep5d5t4 ,x 0 det]m9$ to give up any fur!r idea ( us+ a raft on ! riv]1 & to cont9ue _! j\rney along ! banks ( ! riv]4 ,= subsi/5ce = ! rema9d] ( _! j\rney !y _h to dep5d on ! produce ( "o f[l+-piece & a small quantity ( gunp[d]2 aft] a few days ! gunp[d] got wet by accid5t1 & 9 ! attempt to dry x1 x 0 lo/ by explosion4 ,! p>ty f9ally arriv$ 9 a /ate ( great exhau/ion at ! village1 n[ ! consid]able port ( ,san ,juan de ,nic>agua1 or ,greyt[n2 & %ortly aft] _! arrival a small vessel arriv$1 :i* convey$ ! p>ty to "o ( ! ,we/ ,india isl&s4 ,^u "o occasion ,capta9 ,trevi?ick 0 call$ ^u to act 9 a novel capacity1 t ( a surgeon4 ,an accid5t happ5$ to a native engag$ 9 work+ an eng9e erect$ at a place di/ant ab\t two hundr$ miles f ,lima1 by :i* accid5t bo? ( 8 arms 7 cru%$4 ,!re 0 no m$ical man )9 ! di/ance ( two hundr$ miles1 & ,capta9 ,trevi?ick1 believ+ t dea? w\ld ensue if amputation 0 n imm$iately p]=m$1 (f]$ 8 s]vices1 :i* 7 accept$ by ! pati5t4 ,! op]ation1 he in=m$ me1 0 successful2 ! man rapidly recov]$1 & %[$ a pair ( /umps :i* c\ld h h>dly be5 di/+ui%$ f ! result ( an op]ation by a regul> surgeon4 ,x is n improbable t 9 ! w>f>e 9 :i* he _h be5 engag$ ,capta9 ,trevi?ick _h be5 pres5t & assi/$ at amputations ( limbs ( w\nd$ soldi]s4 ,he ?us probably acquir$ suffici5t confid5ce to und]take & p]=m ! op]ation himself4 ,f ,co/a ,rica ,capta9 ,trevi?ick came to ,engl&1 ) a design1 among o!rs1 ( =m+ a company to "w a m9e :i* _h be5 grant$ him 7= a t]m ( ye>s7 by ! ,co/a ,rica ,gov]nm5t4 ,mr4 ,g]>d came to ,engl& ) a simil> object 9 view4 ,bo? fail$ 9 _! object4 ,mr4 ,g]>d 0 extremely un=tunate ) reg>d to 8 m9e1 = he sp5t a consid]able =tune ( 8 own 9 work+ 8 m9e to a loss4 ,! em95ce ( ,capta9 ,trevi?ick z an eng9e] is well kn[n4 ,! public are indebt$ to him = ! inv5tion ( ! high-pressure /eam-eng9e & ! fir/ railway /eam-c>riage4 ,! latt] be+ dep5d5t on ! =m]1 ,capta9 ,trevi?ick in=m$ me t ! idea ( ! high-pressure eng9e occurr$ to him sudd5ly "o day :il/ at breakfa/1 & t be=e d9n]-"t he _h ! draw+ complete1 on :i* ! fir/ /eam-c>riage 0 con/ruct$4 ,capta9 ,trevi?ick in=m$ me t 9 #ahcj ! orig9al /eam railway-eng9e con/ruct$ by him 9 #ahjhacb at t "t 0 /ill runn+ 9 ,wales4 ,footnote #acb3 ,probably ref]r+ to ! ,wel% locomotive ( #ahjd4 ,,sir1 ,,/anwik1 ,,cumb]l&1 #bg? ,novemb]1 #ahfd4 ,i read 9 ! public pr9ts t 9 a spee* made by y 9 ,belle ,vue ,g>d5s y ref]r$ to ! meet+ ( ,rob]t ,/eph5son ) ,trevi?ick at ,c>?ag5a1 :i*1 if y\r spee* be correctly report$1 y attribute to accid5t4 ,! meet+ 0 n an accid5t1 al?\gh an accid5t l$ to x1 & t accid5t ne>ly co/ ,mr4 ,trevi?ick 8 life2 & he 0 tak5 to ,c>?ag5a by ! g5tleman t sav$ him1 t he might be re/or$4 ,:5 ,mr4 ,/eph5son saw him he 0 s recov]+1 & if he look$1 z y say1 9 a sombre & sil5t mood1 x 0 n surpris+1 aft] be+1 z he said1 'half dr[n$ & half hang$1 & ! re/ dev\r$ by alligators1' :i* 0 too ne> ! fact to be pleasant4 ,mr4 ,trevi?ick _h be5 upset at ! m\? ( ! riv] ,magdal5a by a black man he _h 9 "s way (f5d$1 & :o capsiz$ ! boat 9 rev5ge4 ,an (fic] 9 ! ,v5ezuelan & ! ,p]uvian s]vices 0 =tunately nigh ! banks ( ! riv]1 %oot+ wild pigs4 ,he he>d ,mr4 ,trevi?ick's cries = help1 & see+ a l>ge alligator approa*+ him1 %ot him 9 ! eye1 & !n1 z he _h no boat1 lasso$ ,mr4 ,trevi?ick1 & by 8 lasso drew him a%ore mu* exhau/$ & all b dead4 ,aft] do+ all he c\ld to re/ore him1 he took him on to ,c>?ag5a1 & ?us x 0 he fell 9 ) ,mr4 ,/eph5son1 :o1 l mo/ ,engli%m51 0 res]v$1 & took no notice ( ,mr4 ,trevi?ick1 until ! (fic] said to him1 meet+ ,mr4 ,/eph5son at ! door1 ',i suppose ! old prov]b ( two ( a trade _c agree is true1 by ! way y keep alo( f y\r bro!r *ip4 ,x is n ?us y\r fa!r w\ld h treat$ t wor?y man1 & x is n cr$itable to y\r fa!r's son t he & y %\ld be "h day aft] day l two /range cats 9 a g>ret2 x w\ld n s\nd well at home4' ',:o is x8' said ,mr4 ,/eph5son4 ',! inv5tor ( ! locomotive1 y\r fa!r's fri5d & fell[-work]2 8 "n is ,trevi?ick1 y may h he>d x1' ! (fic] said2 & !n ,mr4 ,/eph5son w5t up to ,trevi?ick4 ,t ,mr4 ,trevi?ick felt ! previ\s neglect 0 cle>4 ,he _h sat ) ,rob]t on 8 knee _m a night :ile talk+ to 8 fa!r1 & x 0 ?r\gh him ,rob]t 0 made an eng9e]4 ,my in=mant /ates t !re 0 n t cordiality betwe5 !m he w\ld h wi%$ to see at ,c>?ag5a4 ,! (fic] t rescu$ ,mr4 ,trevi?ick is n[ liv+4 ,i am sure he w confirm :at ,i say1 if ne$ful4 ,a lett] w f9d him if address$ to ,no4 #d1 ,e>l ,/reet1 ,c>lisle1 ,cumb]l&4 ,!re are m details1 b ,i _c /ate !m 9 a lett]1 & y might n wi% to he> !m if ,i c\ld4 ,i am1 ,sir1 ,y\r v ob$i5t s]vant1 ,,james ,,fairbairn1 :o writes z well z rheumatic g\t w let him4 ,p4,s4--,i =got to say ! "n ( ! (fic] is ,hall4 ,to ---- ,,watk91 ,esq4 ,,de> ,,sir1 #d1 ,,e>l ,,/reet1 ,,c>lisle1 #af? ,decemb]1 #ahfd4 ,on my return f ,liv]pool ?is day ,i f9d y\r lett] ( ! #i?4 ,9 reply ,i h ! hon\r to say t if y w be pleas$ to /ate ^u :at po9ts y require in=mation1 ,i %all be b too happy to furni% x if ,i c4 ,i h b>ely "t to add t ,mr4 ,fairbairn has left = ,am]ica1 :i* is 8 home1 & has be5 = _m ye>s4 ,he mu/ h be5 at ,birk5head or ,liv]pool at ! date ( y\r lett] to me4 ,i 0 n aw>e t he _h writt5 to y4 ,he br\ght me a pap] ) y\r rem>ks ab\t ! meet+ ( ,mr4 ,rob]t ,/eph5son & ,mr4 ,trevi?ick1 & ask$ me if x 7 true t !y met at ,c>?ag5a z /at$1 z he 7,mr4 ,fairbairn7 ?\ght x 0 at ,ango/ura1 & t ,mr4 ,trevi?ick 0 9 dang] ( be+ dr[n$ at ! ,bocasses1 i4 e4 ! m\?s ( ! ,or9oco1 ! ,apure1 c1 c4 ,i expla9$ t x 0 ne> ! m\? ( ! ,magdal5a4 ,i w j say t x 0 q possible ,mr4 ,r4 ,/eph5son _h =gott5 ,mr4 ,trevi?ick1 b !y mu/ h se5 ea* o!r _m times4 ,?is 0 %[n by ,mr4 ,trevi?ick's exclamation1 ',is t ,bobby8' & aft] a pause he add$1 ',i've nurs$ him _m a "t4' ,i "k n ! cause1 b !y 7 n s cordial z ,i c\ld h wi%$4 ,x might h be5 _! diff]5ce ( op9ion ab\t ! con/ruction ( ! propos$ eng9e1 or x might h be5 f ano!r cause1 :i* ,i %\ld n l to ref] to at pres5t2 inde$1 !re is n "t4 ,pray address me z be=e4 ,i hold no rank 9 ! ,briti% s]vice1 & 9 ,engl& nev] assume any4 ,i h ! hon\r to be1 de> ,sir1 ,fai?fully y\rs1 ,,bruce ,,napi] ,,hall4 ,,edw>d ,w4 ,,watk91 ,esq41 ,m4,p41 c41 ,curr5te ,calamo4 ,^! notes f ,mr4 ,hall & ,mr4 ,fairbairn to ,mr4 7n[ ,sir ,edw>d7 ,watk9#acc arose f ! latt] repeat+ :at ,mr4 ,rob]t ,/eph5son _h relat$1 ( 8 meet+ ) ,trevi?ick & ,g]>d at ! inn at ,c>?ag5a4 ,/eph5son said1 on 8 way home f ,colombo1 & 9 ! public room at ! inn1 he 0 mu* /ruck by ! appe>ance & mann] ( two tall p]sons speak+ ,engli%2 ! tall] ( !m1 we>+ a l>ge-brimm$ /raw or :iti% hat1 pac$ re/lessly f end to end ( ! room4 ,g]>d & ,/eph5son ent]$ into conv]sation1 & ,trevi?ick jo9$ !m4 ,/eph5son said t he _h a hundr$ p\nds 9 8 pocket1 ( :i* he gave fifty to ,trevi?ick to enable him to rea* ,engl&4 ,x seems t _h x n be5 = ,mr4 ,hall's quick eye & /eady h& rescu+ ,trevi?ick f ! jaws ( ! bl9d alligator1 he nev] w\ld h return$ to 8 native c\ntry4 ,footnote #acc3 ,sir ,edw>d ,watk9 contemplat$ writ+ a life ( ,trevi?ick4 ,"h 0 ! inv5tor ( ! locomotive a begg> 9 a /range l&1 help$ by ! man :om he _h nurs$ 9 baby-boyhood1 !n return+ to ,engl& to become a great railway eng9e] 9 mak+ kn[n ! use ( ! locomotive on ! level road ( ! ,liv]pool & ,man*e/]1 :ile ! real inv5tor1 :o look$ ^u railways & locomotives z ?+s ( a qu>t] ( a c5tury be=e1 0 ab\t to recomm5d !m z ! means ( pass+ across ! i/hmus ( ,co/a ,rica f ! ,atlantic to ! ,pacific1 ov] ! heights ( ! ,cordill]a1 by ! riv] ,san ,juan f ,greyt[n1 & by its tribut>y ! ,s]apique1 !n by railway t[>ds ! high gr\nd ( ,san ,jos1 ! capital1 & d[n ! we/]n slope1 pass+1 some:]e n f> f ! m9es1 =w>d to ! ,gulf ( ,nicoya 9 ! ,pacific4 ,! approximate di/ance w\ld be fifty miles ( riv] navigation1 & eighty or a hundr$ ( railway1 ) p]haps /iffi% b /ill manageable incl9es1 & no avalan*es4 ,a loan by ! ,co/a ,rica ,gov]nm5t ( #ahgb /ates1#acd = ! completion ( ! railway f ! port ( ,limon1 9 ! ,atlantic ,ocean1 to ,san ,jos de ,co/a ,rica1 & on to ,h]$ia & ,alajuela1 ne> to ,trevi?ick's m9es1 z if to c>ry out 8 design ( =ty-six ye>s ago to connect ! ,atlantic & ,pacific by railway4 ,footnote #acd3 ,see ',! ,times1' #g? ,may1 #ahgb4 ,,*apt] ,,xxiv4 ,,return ,,to ,,engl&4 ,9 ! e>ly "p ( ,octob]1 #ahbg1 ! writ]1 !n a boy at ,bodm9 s*ool1 0 ask$ by ! ma/] if any p>ticul> news _h come f home4 ,sc>cely _h ! curiosity ( ! boys subsid$1 :5 a tall man ) a broad-brimm$ ,leghorn hat on 8 head ent]$ at ! door1 & aft] a quick glance at 8 :]eab\ts1 m>*$ t[>ds ! ma/]'s desk at ! o!r end ( ! room4 ,:5 ab\t half-way1 & opposite ! writ]'s class1 he /opp$1 took 8 hat (f1 & ask$ if 8 son ,francis 0 !re4 ,mr4 ,bo>1 :o _h wat*$ 8 approa*1 rose at ! removal ( ! hat1 & repli$ 9 ! affirmative4 ,= a mom5t a brea?less sil5ce reign$ 9 ! s*ool1 :ile all eyes 7 turn$ on ! gaunt sun-burnt visitor2 & ! blood1 )\t a def9$ reason1 caus$ ! writ]'s he>t to beat z ?\gh ! unkn[n 0 8 fa!r1 :o elev5 ye>s be=e _h c>ri$ him on 8 %\ld] to ! pi]-head /eps1 & ! boat go+ to ! ,s\? ,sea :al]4 ,dur+ ! next six mon?s fa!r & son sat toge!r daily1 ! "o draw+ new s*emes & calculations1 ! o!r obs]v+1 & le>n+1 & calculat+ ! weight & size & spe$ ( a poor swall[ he _h %ot1 t ! proportions ( w+s necess>y to c>ry a man's weight might be kn[n4 ,9 ^! calculations cube roots ( quantities 7 extract$1 :i* did n accurately agree ) ,trevi?ick's figures1 :o1 ask+ = explanations1 receiv$ a rehe>sal1 ^w = ^w1 ( ! s*ool-book rule = su* extractions1 :i* ?rew no m light on 8 und]/&+ ?an did 8 own self-made rule on ! writ]'s compreh5sion1 ?\gh bo? me?ods produc$ ne>ly ! same result4 ,)9 a mon? ( t "t he he>d ( ! arrival 9 ,engl& ( ,mr4 ,g]>d1 8 companion 9 travel1 f :om he _h sep>at$ at ,c>?ag5a4 ,,my ,,de> ,,good ,,sir1 ,,hayle ,,f\ndry1 #ae? ,novemb]1 #ahbg4 ,i _c express ! extreme pleasure t ! receipt ( y\r fav\r ( ! #aa? in/4 f ,liv]pool gave me1 z ,i _h almo/ giv5 up hopes ( ev] see+ y aga91 :i* y w see f ! lett]s t ,i wrote ,mr4 ,l[e2 & aft] ! sev]e rubs t we h und]gone toge!r1 ! p>t+ u by %ipwreck1 z ,i suppos$1 at ! close ( our h>d%ips1 ,i d\bly felt1 & f y\r long abs5ce1 ,i suppos$ y mu/ h enc\nt]$ "s sev]e gales2 b ?ank ,god t we are safe l&$ to meet y & ! de> boys aga9 soon4 ,we _h a v good passage home1 six days f ,c>?ag5a to ,jamaica1 & ?irty-f\r days f !nce = ,engl&2 & on my return 0 s =tunate z to jo9 all my family 9 good heal?1 & also welcom$ home by all ! neighb\rhood by r++ ( bells1 & ent]ta9$ at ! tables ( ! c\nty & bor\gh memb]s1 & all ! fir/-class ( g5tlem5 9 ! we/ ( ,cornwall1 ) a provision ab\t to be made = me = ! pa/ s]vices t ?is c\nty has receiv$ f my inv5tions j be=e ,i left = ,p]u1 :i* !y ackn[l$ge to be a sav+ 9 ! m9es s9ce ,i left ( above #ejj1jjjl41 & t ! pres5t exi/5ce ( ! deep m9es is ow+ to my inv5tions4 ,i confess t ?is reception is gratify+1 & h no d\bt b t y w also feel a pleasure 9 x4 ,i %\ld be extremely happy to see y d[n "h2 x is b ?irty-six h\rs' ride1 & x w prep>e y = meet+ y\r ,london fri5ds1 z ,i w\ld take y ?r\gh our m9es & introduce y to ! fir/ m9+ *>act]s1 :i* w give y new ideas & enable y to make out a prospectus t w %[ ! great advantages 9 ,co/a ,rica m9es ov] e o!r 9 ,s\? ,am]ica4 ,i ?9k x w\ld n be amiss = y to br+ ) y a few specim5s1 & aft] y h se5 ! ,corni% m9es & m9]s ,i d\bt n b we %all be able to /ate facts 9 s cle> a light t ! fir/ bl[ well aim$ w be m ?an half ! battle1 & prove a complete knock-d[n bl[1 :i* 9 my op9ion ought to be complet$ previ\s to y\r op5+ y\r m9+ speculation 9 g5]al 9 ,london4 ,i h made a v complete model ( ! gun1 & x is approv$ ( by all :o h se5 x4 ,be s good z to rememb] me to ! lads & ! ,manilla man1 & write me by return ( po/4 ,i h n z yet made any inquiry ab\t ! probability ( gett+ adv5tur]s = ?is new conc]n4 ,i hope & tru/ t ,i %all see y 9 ,cornwall previ\s to our be+ toge!r 9 ,london1 z x is my op9ion t ! nature ( ! conc]n requires x4 ,i rema91 ,sir1 ,y\r humble s]vant1 7,sign$7 ,,ri*>d ,,trevi?ick4 ,,mr4 ,,jno4 ,,g]>d1 ,no4 #db1 ,/4 ,m>y ,axe1 ,london4 ,trevi?ick's hopeful "* enabl$ him to enjoy life 9 ! mid/ ( neglect & pov]ty4 ,dur+ ! elev5 ye>s ( abs5ce 9 ,am]ica 8 wife & family receiv$ no assi/ance f him4 ,%ortly aft] leav+ 8 ,quebrada-honda m\nta9s ( gold & silv]1 he 0 p5niless at ,c>?ag5a4 ,on rea*+ ,engl& he possess$ no?+ b ! clo!s he /ood 91 a gold wat*1 a draw+ compass1 a magnetic compass1 & a pair ( silv] spurs4 ,8 passage-money be+ unpaid1 a *ance fri5d enabl$ him to leave ! %ip4 ,9 a mon? f t "t he c\nt$ on gett+ a %>e ( ! #ejj1jjjl4 sav$ 9 ! ,corni% m9es by ! improvem5ts he _h effect$ 9 _! /eam-eng9es4 ,! r++ ( bells & ! talk ( ! neighb\rhood made him =get t he 0 a poor man1 & ! ,co/a ,rica m9es 71 he believ$1 soon to be 9 full work+1 ?\gh n a s+le adv5tur] _h be5 f\nd4 ,! two lads ,montelegre1 com+ to ,engl& to be educat$1 7 sons ( a g5tleman ( influ5ce & au?ority 9 ,co/a ,rica4 ,on _! p]il\s j\rney an attack ( measles increas$ _! discom=ts4 ,probably "o ( ^? g5tlem5 has s9ce fill$ ! hon\rable position 9 ?is c\ntry ( m9i/] repres5t+ ! ,republic ( ,co/a ,rica4 ,,my ,,de> ,,sir1 ,,london1 ,novemb] #ag?1 #ahbg4 ,i arriv$ "h f ,liv]pool la/ night1 & ?is morn+ _h ! pleasure ( receiv+ y\r k9d lett] ( ! #ae?4 ,! brig ',bunk]'s ,hill1' 9 :i* we came f ,c>?ag5a to ,new ,york1 0 wreck$ )9 a few h\rs' sail ( ! port4 ,we 7 9 r a disagreeable situation = "s "t1 b m afraid ?an hurt4 ,! c>go 0 ne>ly all lo/4 ,! %ip 0 got (f1 b a complete wreck4 ,! cause1 h[ev]1 ( my delay 9 arriv+ arose f ! want ( ! ne$ful4 ,y recollect ,mr4 ,/eph5son & ,mr4 ,empson1 ag5ts = ! ,colombian ,m9+ ,association1 :om we met at ,c>?ag5a4 ,!y k9dly (f]$ to supply me1 b hav+ det]m9$ to visit ! celebrat$ ,falls ( ,niag>a1 !y insi/$ on my accompany+ !m1 :i* ,i did4 ,i am truly rejoic$ to le>n t y\r c\ntrym5 reta9 s lively a s5se ( ! importance ( y\r s]vices4 ,i ?9k ) y t be=e s\nd+ ! public or proce$+ fur!r1 x might be well we %\ld meet quietly to talk ov] ev]y?+ & arrange our ideas1 & t ,cornwall1 = ! reasons y m5tion & o!rs1 w\ld be ! bett] place4 ,! boys are well1 & desire _! respects to y4 ,y\r s9c]e fri5d1 ,j4 ,m4 ,,g]>d4 ,,capt4 ,,trevi?ick4 ,trevi?ick 0 fri5dly ) ,george ,/eph5son :51 9 #ahje1 he nurs$ little ,bobby4 ,tw5ty ye>s aft]w>ds1 :5 ,george _h compreh5d$ ,trevi?ick's locomotive1 & desir$ 8 son's return to ,engl& to assi/ him 9 mak+ x useful1 ,rob]t ,/eph5son1 gr[n to manhood1 met 8 fa!r's fri5d 9 ! wilds ( ,c5tral ,am]ica1 bo? ( !m hav+ be5 engag$ 9 m9+ op]ations1 & bo? on _! return to ,engl&4 ,george ,/eph5son's son made = himself a =tune & a "n1 8 fri5d e>n$ pov]ty & neglect4 ,^! two m51 ?\gh well kn[n to ! eng9e]+ _w1 _h no mutual attraction1 & 9 _! native l& rema9$ /rang]s to ea* o!r4 ,,my ,,de> ,,sir1 #db1 ,,/4 ,,m>y ,,axe1 ,janu>y #ac?1 #ahbh4 ,i _h v unexpect$ly a lett] f ,co/a ,rica ?is morn+ by ! way ( ,jamaica1 includ+ two = y1 :i* ,i h ! pleasure ( transmitt+4 ,m9e is f ,montelegre1 begun on ! #be? ( ,augu/1 & f9i%$ on ! #aa? ( ,septemb]1 :5 ,don ,antonio ,p9to1 ) "s p f ! ,alajuela1 0 to />t by ! road ( ,s>apique on 8 way to ,jamaica4 ,8 int5tion 0 to f9d a bett] r\te z f> z ,buona ,vi/a1 aft] :i* he w\ld probably ne>ly foll[ our c\rse to ! ,emb>cad]o ( ,gamboa4 ,:e!r he succe$$ 9 f9d+ a less rugg$ road to ,buona ,vi/a ,i d n "k4 ,t he rea*$ 8 de/9ation seems cle> f our lett]s hav+ come to h&2 b f _! old date x w\ld appe> t he _h ei!r met ) difficulties on ! road or ) consid]able det5tion at ,san ,juan4 ,montelegre writes me t ,don ,yonge _h effect$ a compromise on y\r acc\nt ) ! ,ca/ros4 ,gamboa got back to ,san ,jos on ! #ah? ,augu/1 twelve days aft] he p>t$ f u1 to ! great joy ( our mutual fri5ds4 ,mr4 ,paynt] _h be5 unwell aft] our dep>ture4 ,bo? he & ,montelegre desire _! k9de/ recollections to y ,y\rs mo/ s9c]ely1 ,j4 ,m4 ,,g]>d4 ,,capt4 ,,trevi?ick4 ,! newly-discov]$ track tak5 by ! homew>d b\nd ov] ! ,cordill]as soon br\ght ,don ,antonio ,p9to & o!rs into ! field 9 se>* ( passable roads to ! ,atlantic4 ,twelve days requir$ by ,gamboa to effect 8 return to ,san ,jos1 a di/ance ( p]haps sixty miles1 indicate ! difficulty4 ,mr4 ,g]>d pass$ "s weeks ) ,trevi?ick 9 ,cornwall arrang+ ! be/ means ( gett+ toge!r a company to "w on a l>ge scale ! ,co/a ,rica m9es4 ,,de> ,,sir1 ,,hayle ,,f\ndry1 ,janu>y #bd?1 #ahbh4 ,ye/]day ,i saw ,mr4 ,m4 ,williams1 :o in=m$ me t he %\ld leave ,cornwall = ,london on next ,?ursday week1 & reque/$ t ,i w\ld accompany him4 ,if y ?9k x absolutely necess>y t ,i %\ld be 9 t[n at ! same "t1 ,i w\ld att5d to ev]y?+ t w\ld promote ! m9+ int]e/4 ,:5 ,i met ! ,messrs4 ,williams on ! m9+ conc]ns "s "t s9ce1 !y m5tion$ ! same z y n[ m5tion ( s5d+ "s "o out ) me to inspect ! m9es1 & t !y w\ld pay me my exp5ses & also satisfy me = my tr\ble ) any sum t ,i w\ld m5tion1 because su* proce$+s w\ld be satisfactory to all :o might be connect$ 9 ?is conc]n4 ,i object$ to ?is proposal on ! gr\nd t a great deal ( "t w\ld be lo/ & t ! circum/ances ( y\r contracts 9 ,san ,jos w\ld n admit ( su* a det5tion2 = t reason alone 0 my objection gr\nd$1 & if t objection c\ld h be5 remov$ ,i %\ld h be5 v glad to h ! m9es inspect$ by any able p]son *os5 = t purpose1 because x w\ld n only take (f ! responsibility f u1 b also /r5g!n our reports1 z ! m9+ prospects !re w be> x out1 & t f> beyond our report4 ,"s "t s9ce ,i in=m$ y t ,i _h drawn on ! company = #ajjl4 to pay #gjl4 passage-money1 & w\ld h left #cjl4 to defray my exp5ses return+ to ,london4 ,! "t = paym5t is up1 b ,i h n z yet he>d any?+ ab\t x1 !re=e ,i expect !re mu/ be an omission by ! bank]s ^: h&s x 0 to h pass$ ?r\gh = t5d]+ x = paym5t4 ,p]haps 9 a day or two ,i %all he> some?+ ab\t x2 ,i w\ld ?ank y to in=m me %\ld y "k any?+ ab\t x4 ,! unfav\rable result ( ! gun ,i attribute 9 a great measure to ! *ange 9 ! ,m9i/ry & my n be+ pres5t to expla9 ! practicability ( mak+ ! ma*9]y ab\t x simple4 ,:5 ,"l ,co*rane has se5 x1 & a meet+ takes place ) him1 my return to ,london may aga9 revive its m]its4 ,?is unfav\rable report does n less5 its m]its1 nei!r w x det] me f aga9 mov+ =w>d to conv9ce ! public ( its practicability4 ,i %all make imm$iately a portable model ( ! iron %ip & eng9e1 z !y w be applicable to packets1 :i* h be5 attempt$ at ,falm\?1 b f\nd t ! consumption ( coals 0 s great t ! :ole ( ! %ips' bur!n w\ld n conta9 suffici5t coals to take !m to ,lisbon & return aga91 & on t acc\nt x 0 discont9u$4 ,t insurm\ntable object w n[ be totally remov$1 & ,i ?9k t ,"l ,co*rane w make a v excell5t tool to remove _m weak objections made by p]sons n hav+ suffici5t ability to judge = !mselves4 ,8 ,lord%ip1 be+ a complete ma/] ( sci5ce1 is capable ( appreciat+ _! value f !ory & f practice4 ,i %\ld n be surpris$ to see him d[n "h to inspect x4 ,x w be v agreeable if 8 ,lord%ip comes "h at ! same "t z y\rself2 he is a rem>kably pleasant companion4 ,my he>ty ?anks = y\r "m's good wi%es t[>ds me4 ,y\r humble s]vant1 ,,rd4 ,,trevi?ick4 ,,mr4 ,,jno4 ,,g]>d1 ,no4 #db1 ,/4 ,m>y ,axe1 ,london4 ,g]>d & ,trevi?ick believ$ 9 ! great value ( ! ,co/a ,rica m9es1 & 9 ! feasibility ( work+ !m pr(itably c\ld capital suffici5t be obta9$4 ,aft] a ye> or two pass$ 9 fruitless attempts to =m a m9+ company 9 ,engl&1 ,mr4 ,g]>d visit$ ,holl& & ,france ) no bett] success2 & :ile on ?is mission di$ 9 pov]ty 9 ,p>is1 ?\gh br\ght up 9 y\? z ! expectant inh]itor ( family e/ates 9 ,scotl&4 ,"o ( 8 lett]s says3-- ,rob]t ,/eph5son has giv5 u 8 exp]i5ce t x 0 unwise to take _m ,engli% m9]s or work]s to su* c\ntries4 ,! *ief reliance mu/ aft] all be plac$ on ! native inhabitants1 "u ! direction & tra9+ ( a small b well-select$ p>ty ( ,engli%m54 ,m9+ op]ations 9 t c\ntry are ( su* rec5t orig9 t a m9+ population c sc>cely be said to exi/4 ,engli% workm5 are n s manageable ev5 9 ?is c\ntry1 & mu* less s 9 ,spani% ,am]ica1 :]e !y are apt to be spoil$ by ! simplicity & excessive indulg5ce ev5 ( ! bett] classes1 & :]e ! high sal>ies !y receive place !m f> above ! c\ntry p ( ! same condition4 ,all ?is t5ds to presumption & intol]ance on _! "p1 & ultimately to disputes & irreconcilable disgu/s betwe5 !m & ! natives4 ,mr4 ,mi*ael ,williams1 ,mr4 ,gibson1 ,mr4 ,macque51 & o!rs1 7 anxi\s to take up ! m9+ s*eme4 ,! =m] propos$ to s5d a p]son to exam9e ! m9es4 ,?is 0 a safe c\rse1 b n conv5i5t to ^? :o _h made engagem5ts to return )\t loss ( "t ) m9]s & mat]ial to ,co/a ,rica4 ,mr4 ,m4 ,williams in=m$ ! writ]'s bro!r t at a meet+ ( sev]al g5tlem5 9 ,london1 a *eque = #hjjjl4 0 (f]$ to ,trevi?ick = 8 m9+ grant ( ! copp] m\nta9 9 ,s\? ,am]ica4 ,words wax$ w>m1 & ! pr(f]$ money 0 refus$4 ,! next day ,mr4 ,williams said to him1 ,:y did y n pocket ! *eque be=e y qu>rell$ ) !m8 ,trevi?ick repli$1 ,i w\ld r kick !m d[n /airs6 ,9 ! end ,trevi?ick got no?+ = ei!r 8 ,s\? ,am]ican m9es or ^? 9 ,co/a ,rica4 ,,*apt] ,,xxv4 ,,gun-,,c>riage--,,iron ,,%ips--,,hydraulic ,,crane--,,ice ,,mak+--,,dra9age ,,( ,,holl&--,,*a9-,,pump--,,op5-,,top ,,cyl9d]--,,hayle ,,h>b\r--,,pat5t ,,rights--,,petition ,,to ,,p>liam5t4 ,ri*>d ,trevi?ick1 ( ! p>i% ( ,sa9t ,er?1 9 ! c\nty ( ,cornwall1 civil eng9e]1 make? oa? & sai? t he ha? inv5t$ new me?ods = c5t]+ ordnance on pivots1 facilitat+ ! dis*>ge ( ! same1 & r$uc+ manual lab\r 9 "t ( action4 ,t he is ! true inv5tor !re(1 & t ! same ha? n be5 practis$ by any o!r p]son or p]sons :omsoev] to 8 k or belief4 ,sworn1 #aj? ,novemb]1 #ahbg1 be=e me1 ,rd4 ,edmonds4 ,?is gun is work$ by ma*9]y balanc$ on pivots giv+ x univ]sal motion1 by "o man1 ) ! facility ( a soldi]'s musket4 ,on "o side a man puts 9 a copp] *>ge ( p[d]2 on ! opposite side a man drops a ball 9 a bag d[n ! gun1 z x /&s muzzle up4 ,! gunn]1 :o sits on ! seat beh9d ! gun1 po9ts x & pulls ! trigg]4 ,! fir+ causes x to run up an incl9$ plane at an angle ( #be = ! purpose ( break+ ! recoil2 x runs d[n aga9 ) its muzzle at ! port1 requir+ no wadd+1 swabb+1 c>tridge1 or ramm+1 b runs 91 out1 primes1 cocks1 %uts ! pan1 & breaks ! recoil ( itself2 & by ?ree m5 c be fir$ ?ree times 9 a m9ute ) accuracy4 ,! gun-c>riage is a tube #c feet long & #c feet diamet]1 made ( wr\ght-iron plate #a_/d ( an in* ?ick1 c5t]$ on a pivot to ! deck1 ) ! gunn]'s seat atta*$1 f :i* he looks ?r\gh ! case4 ,z ! gun requires no tackle1 & b a man on ea* side to "w x1 only a space ( #e feet #f in*es is requir$ f c5tre to c5tre ( ports1 !re=e a s+le-deck %ip w c>ry a great] numb] ( guns ?an are n[ c>ri$ on a d\ble-deck %ip1 be work$ ) "o-?ird ( ! h&s1 & be fir$ five times z fa/ z at pres5t4 ,a frigate w\ld m\nt fifty #db-p\nd guns on "o deck1 ) #aej m51 & w\ld dis*>ge 9 ! same "t a great] weight ( ball ) great] precision ?an five #gd-;gun %ips4#ace ,footnote #ace3 ,description 9 ,trevi?ick's h&writ+4 ,illu/ration3 ,,trevi?ick',s ,,gun-,,c>riage ,,& ,,friction ,,slides1 #ahbg4 ,,hayle1 ,,cornwall1 #ba/ ,febru>y1 #ahbh4 ,,my ,,"l ,,co*rane1#acf ,) great pleasure ,i read 9 ! pap]s ! ann\ncem5t ( y\r arrival aga9 9 ,engl&1 & am mu* gratifi$ to f9d a p]son ( y\r sup]ior natural & practical tal5ts1 s r>e to be obta9$1 to :om ,i may communicate my views4 ,i h propos$ to ,gov]nm5t to build an iron %ip1 & a gun on a new pr9ciple1 :i* are to und]go an inve/igation1 & h lodg$ a draw+ ( ! %ip & a model ( ! gun ) my fri5d ,mr4 ,g]>d1 a g5tleman :o return$ ) me f ,am]ica1 & :o w pres5t to y ?is lett] ) ! above-m5tion$ draw+ & model4 ,i h _h an iron boat made = ! purpose ( s5d+ x to ,london1 to %[ ! me?od ( con/ruct+ %ips on ?is plan1 roomy1 /rong1 & *eap4 ,also a wr\ght-iron %ip ) a /eam-eng9e on an improv$ pr9ciple1 :i* 9 a few days w be laid on ! /ocks at ! ,hayle ,f\ndry iron manufactory4 ,footnote #acf3 ,r\gh draft1 by ,trevi?ick1 ( unf9i%$ lett]4 ,?\gh ,"l ,co*rane 0 j ! p]son to be int]e/$ 9 su* s*emes1 x does n appe> t he took any "p 9 !m4 ,at t "t he 0 at "w on 8 own p>ticul> ideas = m>9e propulsion4 ,,my ,,de> ,,sir1 ,,london1 ,febru>y1 #ahbh4 ,imm$iately aft] ! receipt ( y\r la/1 :i* ,i only receiv$ aft] twelve o'clock on ! #g?1 ,i w5t to ! ,ordnance ,(fice1 :]e1 ?\gh ,colonel ,gossett 0 no long] an (ficial p]sonage1 ,i _h ! good luck to meet him4 ,he told me t ! model ( ! gun 0 at ,woolwi*1 & c\ld n be got at 9 "t to /op ! progress ( ! o!r pat5t1 & :i* he consid]$ ( b little mom5t1 z he ?\ght x v unlikely !re c\ld be any collision betwe5 ! two inv5tions4 ,he likewise said t f ! (ficial *anges t _h tak5 place 9 ! (fice1 mu* loss ( "t might be incurr$ by recall+ ! model1 :i* 0 9 tra9 ( be+ exam9$4 ,to-day ,i h receiv$ a lett] address$ to y f ! ,ordnance1 by :i* x appe>s t y\r model has pass$ ?r\gh an unsuccessful ordeal be=e ! special committee4 ',,sir1 ',,(fice ,,( ,,ordnance1 #ba/ ,febru>y1 #ahbh4 ',i am direct$ by ! ,ma/] ,g5]al to acqua9t y t ! ,select ,committee ( ,artill]y ,(fic]s1 to :om y\r model ( a #db-p\nd] c>ronade & c>riage on a new pr9ciple 7 ref]r$1 h report$ t on exam9ation ( ! inv5tion1 !y consid] x to be :olly inapplicable to practical purposes4 ,y\r model is at ! ,ordnance ,(fice1 & w be deliv]$ on y\r s5d+ = x4 ',i am1 ,sir1 ',y\r mo/ ob$i5t humble s]vant1 ',,l[ndes4 ',r4 ,,trevi?ick1 ,esq4' ,my poor "m1 :o ,i regret to say has be5 v delicate ev] s9ce y\r dep>ture1 & is n[ aga9 conf9$ to b$1 desires me to say t %e is v sorry %e is n ,ma/] ,g5]al ( ! ,ordnance1 to give x a fair practical trial1 z %e ?9ks ,capta9 ,trevi?ick's op9ions1 ?\gh %e _c pron\nce 8 "n1 may be fairly plac$ 9 opposition to t ( ! special committee ( artill]y (fic]s4 ,ev] fai?fully y\rs1 ,j4 ,m4 ,,g]>d4 ,! recoil gun-c>riage 0 8 fir/ occupation aft] twelve ye>s ( travel 9 c\ntries :]e me*anical appliances 7 less ?\ght ( ?an weapons ( w>4 ,he comm5c$ ?is1 8 second era ( inv5tions1 ) :at he call$ a new ?+1 ?\gh x 0 b an ext5sion ( 8 s*emes ( #ahji1 :5 he pat5t$ iron vessels1 holl[ slid+ ma/s & y>ds1 self-reef+ sails1 & slid+ keels4 ,! model gun 0 ( brass1 re/+ on a railway =m$ ( two incl9$ b>s ( iron1 up :i* ! recoil propell$ x into a conv5i5t position = clean+ & load+4 ,its own gravity caus$ x to fall into ! requir$ place = be+ aga9 fir$4 ,! slides also s]v$ z friction-b>s to regulate ! recoil4 ,! gun & ! slides c>ry+ x 7 enclos$ 9 a wr\ght-iron box1 hav+ op5+s 9 ! front & re> = ! passage ( ! muzzle & ! bree*4 ,! muzzle front ( ! box 0 pivot$ to ! deck by a /rong bolt z a c5tre ( motion1 :il/ its re> 0 support$ on two small :eels re/+ on ! deck1 all[+ ! gun to *ange its l9e ( horizontal fire by sweep+ f ! c5tre pivot4 ,! gunn]'s seat mov$ ) ! c>riage1 f :i* he c\ld elevate or depress ! muzzle by a lev]4 ,! gun 0 self-prim+ & self-cock+2 ! p[d] *>ge 0 enclos$ 9 a copp] case4 ,capta9 ,moncrieff's pat5t gun-c>riage ( ! pres5t day is describ$ 9 words some:at l ^? us$ by ,trevi?ick =ty ye>s be=e4 ,! recoil lift$ a weight smoo?ly & )\t friction2 ! gun & ! weight 7 held 9 ! position arriv$ at by a cat* until ! gun 0 load$ & ready to fire aga94#acg ,footnote #acg3 ,see ',! ,times1' ,augu/ #ab?1 #ahgj4 ,! iron boat m5tion$ 9 8 note to ,"l ,co*rane z be+ made at ,hayle1 0 = ! purpose ( s5d+ to ,london to %[ ! me?od ( con/ruct+ %ips on ?is plan1 roomy1 /rong1 & *eap1 & 0 ?us spok5 ( 9 a newspap] ( ! #bf? ,april1 #ahbi4 ,! ',scotsman' alludes to ! int5d$ con/ruction ( iron /eamboats at ,glasg[ by ,mr4 ,neilson3--,= fe> ( ! public be+ misl$ on ?is subject1 we beg to /ate t s f> back z la/ ,*ri/mas twelvemon?s we saw ,trevi?ick1 ( ,cornwall1 sup]9t5d+ ! con/ruction ( an iron man-(-w> laun*1 ) ! av[$ int5tion ( apply+ a simil> pr9ciple ( con/ruction to ! build+ ( fa/-sail+ iron /eamboats4 ,?is intimation1 9 #ahbi1 to ! s9ce fam\s ,glasg[ iron-%ip build]s1 t !y c\ld n claim ! inv5tion because ,trevi?ick _h made su* a boat 9 #ahbg1 0 probably 9 ignorance ( ,trevi?ick's pat5t & models ( #ahji1ach expla9+ ! advantages ( %ips ( iron1 ei!r "u sail or "u /eam1 = comm]ce or = fight+-%ips4 ,! improv$ high-pressure /eam-eng9e !n 9 h& = iron %ips 0 b ! p]fect+ ( 8 plans ( tw5ty ye>s be=e4#aci ,footnote #ach3 ,see vol4 i41 p4 #cjb4 ,footnote #aci3 ,see vol4 i41 p4 #cbi4 ,,laud]dale ,,h\se1 ,,highgate1 ,april #ai?1 #ahcj4 ,,mr4 ,,gilb]t1 ,sir1--,i f9d by look+ into ! ',art ( ,gunn]y' t a #db-lb4 %ot dis*>g$ at ! rate ( #bjjj feet a second 9 vacuum w\ld s5d x to ! height ( #fc1cfj feet1 :i* multipli$ by ! weight ( ! %ot w\ld be #b1ffa1abj lbs41 ) #ab lbs4 ( p[d]2 & z guns1 aft] be+ heat$ to ab\t ! heat ( boil+ wat]1 w recoil _! usual di/ance ) half _! fir/ *>ge ( p[d]1 x proves t "o-half ! p[d] at fir/ is lo/ 9 heat+ ! gun to ab\t #bab1 :i* is a great deal "u ! heat ( fir$ p[d]1 !re=e only #f lbs4 ( p[d] effective =ce is appli$ to ! ball4 ,n[ suppose ?is #f lbs4 ( p[d] to be "o qu>t] "p c>bon1 #a-a_/b lb4 is all ! heat t c possibly be appli$ to p]=m ?is duty2 !n #a lb4 ( c>bon w\ld be equal to #a1ggd1jhj lbs4 ( duty actually p]=m$2 b if y take into calculation ! great loss ( p[] by ! p[d] n be+ in/antly all set on fire1 ) ! gun s mu* bel[ ! heat ( fir$ p[d]1 ! w9dage by ! sides ( ! %ot1 ! ball fly+ f ! p[d]1 & ! imm5se p[] rema9+ 9 ! gun at ! "t ( ! ball leav+ its muzzle2 if ?is 0 appli$ expansively1 z 9 a cyl9d]1 x may fairly be said to h d\ble ?is p[]1 or #c1edh1afj lbs4 = #a lb4 ( c>bon consum$1 :i*1 multipli$ by #hd1 be+ ! p\nds 9 #a bu%el ( c>bon1 gives #cjj millions ( duty4 ,if x 0 appli$ to ! be/ advantage1 say on a pi/on1 call+ p[d] "o ?\s& atmosph]es1 x w\ld f> exce$ t duty4 ,a gun #i feet long & #g-;in* bore has #af feet ( cold sides1 & cond5ses at fir/ "o-half ( its =ce by its cold sides & loses #aej millions 9 a #bjj? "p ( a second1 :ile ! ball passes f ! bree* to ! muzzle4 ,?is gives #bba1gfj lbs4 cond5s$ by ea* foot ( surface sides 9 s %ort a "t4 ,b9n] ,d[ns cyl9d] 0 tak5 z cond5s+ #bejj lbs4 = ea* surface foot 9 six seconds2 !re=e1 )\t tak+ into acc\nt ! great diff]5ce 9 "t1 !re is eighty-eight times z mu* p[] lo/ by ea* foot ( cold sides ( ! gun z by ! cyl9d] sides4 ,?is %[s :at a consid]able p[] is lo/ by cold sides :]e ! vap\r is s r>e4 ,b\lton & ,watt's eng9e1 do+ tw5ty millions1 p]=ms ) #a lb4 ( coal a duty ( #bdj1jjj lbs41 or ab\t #a_/ad? "p ( :at is done by #a lb4 ( c>bon 9 p[d]4 ,! wat] evaporat$ by ! boil] is #g lbs4 ?r[n into /eam by #a lb4 ( coal1 & a duty ( #cc1gej lbs4 = ea* p\nd ( wat] evaporat$4 ,suppose #a lb4 ( p[d] to conta9 #ab oz4 ( nitre & #d oz4 ( c>bon1 & #a_/bd? "p ( ! nitre to be a fix$ wat]1 :i* w\ld be half an ounce ( wat] 9 e p\nd ( p[d]1 mak+ ! c>bon eight times z mu* z ! wat]2 f ?is data #a lb4 ( wat] 9 p[d] w\ld p]=m a duty ( #bh1che1bhj lbs4 lbs4 #a lb4 ( c>bon 9 p[d] #c1edh1afj #ad times ! consumption #a lb4 ( coal 9 ,b\lton & ,watt's eng9e #bdj1jjj by ! eng9e4 #a foot ( cold sides ( ! gun #bba1gfj #hh times z mu* loss #a ( ! cyl9d] #cc1gej by ! cold sides ( ! gun #a lb4 ( coal = #g lbs4 ( wat] 9 #ad times z mu* coal /eam = wat] into /eam #a lb4 ( c>bon = #h oz4 ( wat] 9 p[d] z = wat] 9 p[d] p[d]4 ,by ?is x appe>s t heat is load$ ) f\rte5 times z mu* wat] 9 /eam-eng9es z 9 p[d]1 & does only #a_/ad? "p ( ! duty ( ! wat] 9 p[d]4 ,x is possible to heat /eam indep5d5t ( wat]1 because if we "w ) /eam ( t5 atmosph]es1 x w\ld h t5 times ! capacity = heat1 be+ 9 proportion to its gravity4 ,! boil] /&+ on its end1 ) ! fire 9 ! bottom1 & ! wat] #a foot ?ick above x1 ) a great numb] ( small tubes f bottom to top1 hav+ great surface sides to heat ! /eam above ! wat]1 by work+ ) a l[ *imney & sl[ fire1 ! tubes 9 ! /eam "p ( ! boil] w\ld n exce$ #fjj or #gjj ( heat1 :i* w\ld n injure !m2 z less wat] w\ld be g5]at$ into /eam1 a v small "p ( ! boil] w\ld be suffici5t = x2 & z ! coal requir$ w\ld be less1 ! boil] requir$ w\ld be v small4 ,i /ate ! =ego+ to rem9d y t b little is yet kn[n ( :at heat may be capable ( p]=m+2 z ?is data s f> exce$s :atev] has be5 calculat$ on ! p[] ( heat be=e1 :5 comp>$ ) /eam 9 an eng9e4 ,! p[] is sure1 if we c f9d h[ to conduct x4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,if y c sp>e "t please to write to me4 ,! =ego+ may be class$ ei!r "u cannon or /eam-eng9e2 ,,trevi?ick comb9$ !m "u ! g5]al laws ( expansion by heat4 ,?ree ye>s _h pass$ s9ce ! committee ( artill]y (fic]s sitt+ on 8 gun _h giv5 a v]dict ( no g2 yet ! subject 0 n =gott51 & 8 calculations enabl$ him to discov] ! explosive =ce1 & ! spe$ ( ! projectile 9 diff]5t p>ts ( ! gun1 ?+s :i* are n[ asc]ta9$ by me*anical te/s & measures4 ,if a #g-;in* cannon #i feet long loses by absorption ( heat dur+ ! "t ( ! passage ( ! %ot to ! muzzle "o-half ( ! expansive =ce ( ! p[d]1 x is "t to wrap our guns z well z our /eam-eng9es 9 non-conductors4 ,! great] heat ( explod$ p[d] ?an ( /eam caus$ eighty-eight times ! am\nt ( loss f ab/ract$ heat1 & yet ! =ce f a p\nd ( c>bon 9 p[d]1 0 f\rte5 times z mu* z ! ,watt eng9e gave f a p\nd ( coal4 ,,mr4 ,,giddy1 ,,london1 ,,no4 #db1 ,,/4 ,,m>y ,,axe1 ,june #ah?1 #ahbh4 ,sir1--,a few days s9ce a ,mr4 ,l9?orn call$ on me & reque/$ me to accompany him to ,cable ,/reet1 ne> ! ,brunswick ,!atre1 to see a crane work$ by ! atmosph]e1 9 a d\ble-act+ eng9e atta*$ to x4 ,he has a pat5t1 & has ent]$ into a contract ) ! ,/4 ,ka?>9e's ,dock ,company to "w _! cranes1 #adj 9 numb]1 by a /eam-eng9e ( suffici5t p[] to comm& ! :ole ( !m1 by plac+ air-pipes ar\nd ! docks1 ) a bran* to ea* crane4 ,to ea* crane is fix$ a #aj-;in* cyl9d]1 #bj-;in* /roke1 d\ble-act+4 ,! atmosph]e press+ on ! pi/on l /eam1 ! air is drawn f ! pipes by a l>ge air-pump & /eam-eng9e4 ,on be+ reque/$ to give my op9ion on ?is plan1 aft] see+ "o crane work$1 ,i in=m$ !m ( ! disappo9tm5t t ! ironma/]1 ,mr4 ,wilk9son1 9 ,%rop%ire1 sev]al ye>s s9ce exp]i5c$1 on ! resi/ance ( air 9 pass+ ?r\gh long pipes f 8 bla/-eng9e to 8 furnaces4 ,he said he 0 aw>e ( t circum/ance1 & x _h s9ce be5 fur!r prov$ 9 ,london by "o ( ! gas companies attempt+ to =ce gas a consid]able di/ance1 & :o also fail$4 ,he ?\ght t =c+ an ela/ic fluid1 & draw+ x by a vacuum1 7 v diff]5t ?+s1 & t ! error 0 remov$ by draw+ 9 place ( =c+4 ,= my "p ,i am n conv9c$ on ?is head2 b am /ill ( op9ion t ! result on trial w be f\nd ne>ly ! same4 ,h[ev]1 let t be z x may1 ! exp5se & complication ( ! ma*9e1 hav+ a d\ble eng9e1 ) its ge> atta*$ to e sep>ate crane1 toge!r ) ! imm5se quantity ( air ?r[n into ! air-pump f #adj d\ble eng9es ( #aj in*es diamet]1 #bj-;in* /roke1 eighty /rokes p] m9ute1 & consid]+ ! num]\s air leaks 9 su* an ext5t ( pipes & ma*9es1 mu/ r$uce ! effect ( ! pressure ( ! atmosph]e on ea* pi/on to a comp>atively small p[]1 unless ! air-pump & /eam-eng9e are beyond all reasonable b\nds4 ,^? objections ,i made !m acqua9t$ )1 & said t1 be=e !y w5t to su* an exp5se1 x w\ld be a saf] plan to fir/ make fur!r inquiry1 s t _! fir/ exp]im5t might be on a sure plan1 = ! o!r dock companies 7 look+ = ! results ( ?is exp]im5t4 ,at ! "t ,i 0 in=m$ ( ?is plan1 a ?\ght /ruck me t x might be accompli%$ by ano!r mode pref]able to ?is3 by a /eam-eng9e to =ce wat] 9 pipes r\nd ! dock1 to say #cj or #dj lbs4 to ! in*1 m or less1 & to h a worm-%aft1 work+ 9 a worm-:eel1 ! same z a common roa/+-jack1 & apply to ! worm-%aft a sp\t+ arm l ,b>k]'s mill2 ! worm-%aft /&+ p]p5dicul> w\ld "w ! worm-:eel fix$ 9 ! *a9-b>rel %aft ( ! crane4 ,?is w\ld make a v simple & *eap ma*9e1 & produce a circul> motion at once1 in/ead ( a pi/on alt]nat+ motion to drive a rot>y motion4 ,my report _h "s weight ) !m2 inquiry is to be made into ! plan propos$ by me1 s z to remun]ate me1 provid$ my plan is consid]$ good4 ,mr4 ,l9?orn wi%es an inve/igation be=e sci5tific & able judges1 & reque/$ me to "n "s "o4 ,i mu/ aga9 make free 9 ask+ ! fav\r ( y\r advice 7:i* y h s ably giv5 me = ?irty ye>s7 on ?is plan4 ,mr4 ,l9?orn int5ds to reque/ ,dr4 ,wolla/on to accompany y1 any day conv5i5t to y4 ,9 ! meantime1 %\ld y see him1 x might n be amiss to m5tion x to him2 & %\ld y be able to att5d = an h\r or two to ?is bus9ess1 ,i w\ld ?ank y to drop me a note1 say+ :5 x may be conv5i5t4 ,!re is a memor&um ( an agreem5t betwe5 ,mr4 ,l9?orn & me2 b ! plan ,i sugge/ is only at pres5t made public to him & y\rself4 ,y\r mo/ ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,! r$uction ( friction by ! use ( an air-vacuum eng9e = work+ cranes1 z design$ by ,mr4 ,l9?orn1 9 lieu ( an air-pressure eng9e1 0 d\bt$ by ,trevi?ick4 ,! ,mont ,c5is pneumatic-pressure ma*9es :i* ! writ] saw at "w lo/ mu* p[] by friction be=e exp]i5ce _h taught rem$ies4 ,! pneumatic vacuum tubes :i* propell$ ! tra9s on ! ,s\? ,devon ,railway1 fail$ to give ! p[] t 0 expect$4 ,sir ,william ,arm/rong's hydraulic cranes1 br\ght into use n _m ye>s aft] ! date ( ,trevi?ick's lett]1 h be5 f\nd effective4 ,! writ]1 n kn[+ t ,trevi?ick _h be=e recomm5d$ hydraulic cranes = w>eh\ses1 accompani$ ,sir ,william ov] 8 works1 !n be+ erect$ ne> ,newca/le-on-,tyne1 & talk$ ) him on ! detail ( 8 crane designs4 ,trevi?ick ?\ght ( giv+ circul> motion to ! crane *a9-b>rel by ! atta*m5t ( a screw-propell]1 act$ on by ! =ce ( a curr5t ( wat] at a pressure ( #cj or #dj lbs4 to ! in*4 ,sir ,william ,arm/rong's arrangem5t 0 q diff]5t2 ! m]it due to ,trevi?ick 0 = hav+ po9t$ out ! suitability ( wat] z a means ( convey+ p[] ?r\gh w>eh\ses :]e fire 0 inadmissible4 ,,mr4 ,,gilb]t1 ,,london1 #db1 ,,/4 ,,m>y ,,axe1 ,june #bi?1 #ahbh4 ,sir1--,fancy & :im /ill prompt me to tr\ble y1 & p]haps may cont9ue to d until ,i exhau/ y\r pati5ce4 ,a few days s9ce ,i 0 9 company :]e a p]son said t #ajj1jjjl4 a ye> 0 paid = ice1 ! greate/ "p ( :i* 0 br\ght by %ips s5t on purpose to ! ,gre5l& seas4 ,a ?\ght /ruck me at ! mom5t t artificial cold might be made v *eap by ! p[] ( /eam-eng9es2 by compress+ air 9 a cond5s] surr\nd$ by wat]1 & an injection to ! same1 s z to in/antly cool d[n ! highly-compress$ air to ! temp]ature ( ! surr\nd+ air1 & !n admitt+ x to escape into liquid4 ,?is w\ld r$uce ! temp]ature to any /ate ( cold requir$4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,trevi?ick's ideas = mak+ ice h s9ce be5 pat5t$ & made useful1 ?\gh ! detail ( ! op]ation has be5 improv$ by exp]i5ce4 ,! ,dut*1 ext5d+ ! use ( /eam on ! ,rh9e & also 9 sea-go+ %ips1 wi%$ ,trevi?ick to see :at 0 go+ on 9 ,holl&1 :]e 8 nephew1 ,mr4 ,ni*olas ,h>vey1 0 actively engag$ 9 eng9e]+4 ,he _h n money en\gh = ! j\rney1 & borr[$ #bl4 f a neighb\r & relative1 ,mr4 ,john ,tyack4 ,dur+ 8 walk home a begg+ man said to him1 ,please y\r hon\r1 my pig is dead2 help a poor man4 ,trevi?ick gave him #es4 out ( ! #djs4 he _h j begg$ = himself4 ,h[ he manag$ to rea* ,holl& 8 family nev] knew2 b on 8 return he relat$ ! hon\r done him by ! ,k+ at sundry int]views1 & ! k9dness ( m5 ( influ5ce 9 fri5dly communion & fea/+4 ,,mr4 ,,gilb]t1 ,,london1 ,july #ca/1 #ahbh4 ,sir1--,! night be=e la/ ,i arriv$ f ,holl&1 :]e ,i sp5t t5 days4 ,i f\nd my relative !re1 ,mr4 ,ni*olas ,h>vey1 ! son ( ,john & ,nancy ,h>vey4 ,he is ! eng9e] to ! ,/eam ,navigation ,company at ,rott]dam4 ,!y h a %ip #bce feet long1 #aejj tons bur!n1 ) ?ree #ej-;in* cyl9d]s d\ble1 also two o!r vessels #aej feet long1 ea* ) two #ej-;in* cyl9d]s d\ble1 ready to take troops to ,batavia4 ,! l>ge %ip ) ?ree eng9es co/ #hj1jjjl4 ,! ,/eam ,navigation ,company built !m1 & _m o!rs ( diff]5t sizes4 ,?is company has be5 anxi\s to get me to ,holl&1 hav+ he>d ( ! duty p]=m$ by ! ,corni% eng9es4 ,!y 7 anxi\s to "k :at might be done t[>ds dra9+ & reliev+ ,holl& f its ru9\s /ate4 ,imm$iately on arrival ,i jo9$ ! ,dut* company1 & ent]$ into bonds ) !m4 ,i give y1 z ne> z ,i c1 ! pres5t /ate ( ! c\ntry4 ,ab\t #bej ye>s s9ce1 a /rong w9d ?rew a bank ( s& across ! m\? ( ! riv] ,rh9e1 :i* made x ov]fl[ its banks2 #hj1jjj lives 7 lo/1 & ab\t #dj1jjj acres ( l&1 :i* rema9 to ?is "t "u #ab feet ( wat]4 ,ab\t #ajj ye>s s9ce ! head & surface ( ! riv] ,rh9e 0 #e feet bel[ :at x n[ is4 ,! "u floors ( h\ses 9 ,holl& are ne>ly useless1 & 9 ano!r c5tury mu/ be totally lo/1 unless some?+ is done to prev5t x4 ,! riv] at pres5t is ne>ly ov]fl[+ its banks4 ,9 consequ5ce ( ! rise ( wat]1 ! w9dmill eng9es _c lift x out4 ,to erect /eam-eng9es1 !y nev] c\ld believe w\ld repay ! exp5se4 ,ne>ly "o-half ( ,holl& is at pres5t "u wat]1 ei!r totally or p>tially1 because ! gr\nd kept dry 9 w9t] is flood$ 9 summ]4 ,ab\t six ye>s s9ce x 0 9 contemplation to recov] ! #dj1jjj acres be=e m5tion$1 & a company 0 =m$ ( ! ,k+ & ! pr9cipal m5 9 ,holl&1 to dra9 ?is by w9dmills1 :i* !y e/imat$ w\ld co/ #bej1jjjl41 & mak+ ! banks & canals #dej1jjjl4 m1 :5 made by m5's lab\r1 & sev5 ye>s to accompli% x4 ,?is sev5 ye>s 0 a great objection1 because ( ! unheal?y /ate ( ! c\ntry :ile dra9+4 ,! wat] is ab\t #ah in*es e ye>1 to be lift$ on an av]age #aj feet high4 ,i h be5 furni%$ ) correct calculations & draw+s f ?is company4 ,!y expect$ to h dra9$ #dj1jjj acres 9 sev5 ye>s1 at a co/ ( #gjj1jjjl41 :i*1 :5 dra9$1 w\ld h sold at #ejl4 p] acre1 ab\t two millions4 ,i f9d1 f ! /atem5t giv5 me1 ( #ah in*es ( wat] to be lift$ #aj feet high1 x w\ld require ab\t "o bu%el ( coal to lift ! wat] f "o acre ( gr\nd = "o ye>1 & t a #fc-;in* cyl9d] d\ble w\ld p]=m ! "w ( #dj1jjj acres1 :5 work+ ) high /eam & cond5s+1 at an exp5se ( less ?an #cjjjl4 p] ye>4 ,eng9es 9 boats w\ld cut & make ! embankm5ts & canals1 )\t ! help ( m54 ,i propos$ six cyl9d]s ( #fj in*es diamet]1 d\ble p[]1 :i* w\ld dra9 ! wat] 9 "o ye>2 & also f\r o!rs = cutt+ ! canals & mak+ embankm5ts4 ,! exp5se w\ld n exce$ #ajj1jjjl4 & "o ye>1 in/ead ( #gjj1jjjl4 & sev5 ye>s4 ,above #fj1jjj acres m are to be dra9$4 ,x 0 also propos$ by ,gov]nm5t to cut op5 ! riv] ,rh9e to #ajjj y>ds wide & #f feet deep = #ej or #fj miles 9 l5g?2 !y suppos$ x w\ld co/ !m t5 millions /]l+4 ,i propos$ to make iron %ips ( #ajjj tons bur!n1 ) an eng9e 9 ea*1 :i* w\ld load !m1 propel1 & also empty !m = ab\t #a;d4 p] ton4 ,ea* ton w be ab\t a squ>e y>d1 & ! cutt+ ! riv] ,rh9e #ajjj y>ds wide1 #f feet deep1 #ej or #fj miles 9 l5g?1 w n co/ "o & a half million1 & be accompli%$ 9 a %ort "t4 ,i fur!r propos$ t all ?is rubbi% be c>ri$ into ! sea ( ! ,zuyd] ,zee1 :i* w\ld make dry1 by embank+ ) ! rubbi%1 ne>ly #a1jjj1jjj acres ( good l&1 capable ( pay+ t5 times ! sum ( cutt+ op5 ! riv] ,rh9e4 ,all ?is w\ld add #ajj p] c5t4 m to ! surface ( ,holl&1 & at ?is "t x is mu* want$1 because _! settlem5ts abroad are free almo/ ( ! "m-c\ntry1 & !y h too _m inhabitants = ! l& at pres5t4 ,i made !m plans = c>ry+ ! :ole into effect1 & h clos$ my agreem5t ) !m4 ,9 a few days ,i %all g to ,cornwall1 & promis$ to return aga9 to ,holl& )9 a mon?4 ,i saw ,mr4 ,hall & ! eng9e] ( ! ,dock ,company to-day4 ,!y are satisfi$ t ! plan = work+ ! cranes is a good "o4 ,i am to see !m aga9 on ,monday next2 aft] :i* ,i %all return home1 :]e ,i hope to see y1 to consult y on ! be/ plan = con/ruct+ ! ma*9es = lift+ ! wat]1 cutt+ ! canals1 & mak+ ! dykes4 ,i rema91 ,sir1 ,y\r v ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,9 ?is m]e outl9e ( a life x is impossible to g fully into ! m]it ( ,trevi?ick's plans = d\bl+ ! l& surface ( ,holl&4 ,a dra9age company 0 =m$ 9 ,london ) a bo>d ( directors1 "s ( :om ?\ght t a new k9d ( eng9e %\ld be inv5t$ & pat5t$ z a means ( exclud+ o!rs f c>ry+ on simil> b compet+ op]ations4 ,trevi?ick1 always ready to inv5t new ?+s1 ?\gh nev] =gett+ 8 exp]i5ce ) old ?+s1 in/9ctively return$ to ! ,dolcoa? eng9es1 & recomm5d$ !m z suitable = ! pump+ "w2 b f9ally a new design 0 det]m9$ on1 & ,h>vey & ,co41 ( ,hayle1 receiv$ ord]s = ! con/ruction1 ) ! greate/ possible dispat*1 ( a pump+ eng9e = ,holl&4 ,?is happ5+ %ortly aft] ! writ] _h be5 tak5 f ! ,bodm9 s*ool1 he 0 desir$ to help 9 ! erection ( ?is eng9e1 & aft] work+-h\rs made a draw+ ( its orig9al =m4 ,plate ,,xv4 a1 iron b>ge2 b1 wood frame support+ pump2 c1 op5-top /eam-cyl9d] #c feet diamet]1 #h-;feet /roke2 d1 pi/on guide-:eel2 e1 connect+ rod2 f1 fly-:eel2 g1 crank$ axle work+ air-pump bucket2 h1 connect+ rod = air-pump bucket2 i1 air-pump2 j1 cond5s]2 k1 /eam & exhau/ nozzles2 l1 ecc5trics work+ /eam & exhau/ valves2 m1 /eam-pipe2 n1 cyl9drical boil]1 ) int]nal fire-tube2 o1 ext]nal brick flues2 p1 *imney2 q1 fe$-pump2 r1 fe$-pipe2 s1 cup or rag-:eel2 t1 rag-*a91 ) iron balls2 u1 pump-b>rel1 #c feet diamet]2 v1 :eel guid+ balls into bottom ( pump-b>rel2 w1 laund]4 ,illu/ration3 ,,plate #ae ,,trevi?ick',s ,,*a9 ,,& ,,ball ,,pump4 ,london3 ,e4 ,f4 ,n4 ,spon1 #dh1 ,*>+ ,cross ,kell ,bros4 ,li? ,london ,aft] a few successful ?\gh noisy trials1 an alt]ation 0 made 9 ! endless *a9 & 9 ! guide-roll] ne> ! pump bottom4 ,an am\nt ( slack 9 ! *a9 caus$ ! balls to knock on pass+ ?is roll] be=e ent]+ ! pump bottom4 ,a *a9 hav+ long l9ks or b>s ( iron ( uni=m l5g?1 f ball to ball1 jo9t$ toge!r by cross-p9s1 0 sub/itut$ = ! %ort l9k *a91 & pass$ ov] a revolv+ holl[ squ>e frame at ! bottom ( ! pump1 9 place ( ! curv$ roll]-guide 9 ! draw+4 ,ea* ( ! f\r sides ( ?is squ>e holl[ frame 0 ( ! same l5g? z ! jo9t$ l9k1 & ! balls lay 9 ! holl[ ( ! frame )\t t\*+ x1 contact be+ only on ! l9ks4 ,! balls 7 ?us guid$ directly into ! bottom ( ! pump on _! upw>d c\rse ) a rigid *a91 & ! sw+ & knock+ 0 avoid$4 ,?is pump 0 9 pr9ciple ! traditional rag-&-*a9 pump ( a hundr$ ye>s be=e2 yet no trace ( its use is met ) dur+ ,trevi?ick's life 9 ,cornwall4 ,! e>ly pump _h rag balls1 9 keep+ ) ! me*anical ignorance ( ! "t1 & suitable to man's p[]4 ,trevi?ick's pump ) iron balls rais$ #gbjj gallons ( wat] #aj feet high 9 a m9ute ) #a-a_/b lb4 ( coal1#adj reta9+ all ! orig9al simplicity ( ! e>li] rag-pump1 hav+ uni=m circul> motion & con/ant /ream1 )\t ! use ( a s+le valve4 ,! eng9e & pump are ?us describ$ by him3-- ,footnote #adj3 ,see lett]1 vol4 ii41 p4 #ccb4 ,! fir/ eng9e t w be f9i%$ "h = ,holl& w be a #cf-;in* cyl9d] & a #cf-;in* wat]-pump1 to lift wat] ab\t #h feet high4 ,on ! crank-%aft !re is a rag-head ( #h feet diamet]1 go+ #h feet p] second1 ) balls ( #c feet diamet] pass+ ?r\gh ! wat]-pump1 :i* w lift ab\t #ajj tons ( wat] p] m9ute4 ,x is 9 an iron boat1 #ad feet wide1 #be feet long1 #f feet high1 s z to be portable & pass f "o spot to ano!r )\t loss ( "t4 ,?is w dra9 #ah in*es deep ( wat] 7! annual produce on ! surface ( ea* acre ( l&7 9 ab\t tw5ty m9utes2 to dra9 ea* acre ) ab\t a bu%el ( coal co/+ #f;d4 p] ye>4 ,! eng9e is high pressure & cond5s+4#ada ,footnote #ada3 ,see ,trevi?ick's lett]1 vol4 ii41 p4 #cae4 ,x 0 some?+ l ! ,newcom5 op5-topp$ cyl9d] ( a hundr$ ye>s be=e1 b ) a heavy pi/on1 on ! top ( :i* a guide-:eel equal 9 diamet] to ! cyl9d] turn$ on a p91 to :i* ! ma9 connect+ rod 0 jo9t$4 ,! guide-:eel prev5t$ any t5d5cy to twi/ ! pi/on f ! angul> positions ( ! connect+ rod1 & all[$ ! crank-%aft to be br\ght comp>atively ne> to ! cyl9d] top4 ,! boil] 0 cyl9drical1 ( wr\ght iron1 ) int]nal fire-tube & ext]nal brick flues2 & gave /eam ( ab\t #dj lbs4 on ! in* above ! atmosph]e1 :i*1 act+ "u ! pi/on1 caus$ ! up-/roke1 an expansive valve r$uc+ ! av]age pressure 9 ! cyl9d] by "o-half4 ,! d[n-/roke 0 made by ! atmosph]ic pressure ( #ad lbs4 on ! in*1 on ! pi/on1 its l[] side be+ 9 vacuum1 toge!r ) ! weight ( ! ?ick pi/on & connect+ rod1 & ! mom5tum ( ! revolv+ p>ts4 ,my read]s mu/ n suppose t ?is 0 an attempt to revive ! disc>d$ ,newcom5 eng9e2 ! lik5ess 0 only app>5t2 its p[] 0 ma9ly f ! use ( /rong expansive /eam1 giv+ motion 9 ! up-/roke ?r\gh a rigid connect+ rod1 ) controll+ & equaliz+ crank & fly-:eel4 ,x 0 n1 z ! ,newcom51#adb dep5d5t = its p[] on ! atmosph]ic pressure2 & hav+ no cyl9d] cov]1 or p>allel motion1 or beam1 0 n a ,watt eng9e1 ?\gh x _h ! ,watt air-pump & cond5s]4 ,footnote #adb3 ,see vol4 i41 p4 #e4 ,! ,dolcoa? eng9es cont9u$ to "w ) op5-topp$ cyl9d]s a qu>t] ( a c5tury aft] ! ,watt pat5t2 & :5 !y _h pass$ away1 _m ( ,trevi?ick's high-pressure /eam-eng9es reta9$ ! same =m ( outl9e1 b _h nei!r cyl9d] cov]s1 p>allel motion1 air-pump1 nor vacuum4 ,! agricultural eng9es ( #ahacadc & ! ,s\? ,am]ican eng9es ( #ahafadd _h nei!r cyl9d] cov] nor any o!r "p ( ! ,watt eng9e1 yet !y successfully compet$ ) x 9 p[]1 economy1 & usefulness4 ,footnote #adc3 ,see vol4 ii41 p4 #cg4 ,footnote #add3 ,see vol4 ii41 p4 #bjh4 ,?is design reveals a /umbl+-block t sup]ficial p fall ov]4 ,! boil] 9 ! boat 0 surr\nd$ by brick flues1 :ile a life-long claim ( ,trevi?ick's is t be=e 8 tubul> boil] ) int]nal fire1 !re c\ld n be a successful /eamboat1 because brick flues 7 dang]\s 9 sea-go+ vessels1 b 9 an iron boat 9 smoo? wat] x answ]$ its purpose )\t 9 any respect falsify+ ,trevi?ick's =m] claims or plans4 ,! *a9 pump+ ma*9e 0 9 an iron b>ge1 ! #cf-;in* diamet] pump fix$ j outside ! b[1 its l[] end a foot 9 ! wat]2 its height ( #h or #i feet enabl$ ! wat] f ! pump-head to fl[ ?r\gh laund]s ov] ! banks ( ! lakes to be dra9$4 ,"s ( ! directors came to ,hayle to see x "w1 & 7 well pleas$ at ! con/ant /ream ( wat] ru%+ f ! foam+ pump-head into ! laund]s4 ,! l>ge size ( ! rag-:eel gave ! rapidly revolv+ *a9 & balls a great spe$4 ,9 pass+ ?r\gh ! pump ea* ball =c$ upw>ds ! wat] above x1 & drew up aft] x ! foll[+ wat]2 be=e any ball _h pass$ out at ! top ( ! pump ! foll[+ ball _h ent]$ its bottom4 ,! directors hav+ desir$ ! writ] to take ! eng9e to ,holl& & set x to "w ) ! lea/ possible delay1 adj\rn$ = refre%m5t be=e />t+ = ,london4 ,9 ^? few m9utes diff]5ces arose1 result+ 9 ! eng9e rema9+ = mon?s 9 ! b>ge1 & !n go+ to ! scrap heap4 ,ye>s aft]w>ds o!rs act$ on ,trevi?ick's dra9age ideas1 & ,h>vey & ,co4 built ,corni% pump+ eng9es ) /eam-cyl9d]s #aab in*es 9 diamet]1 simil> 9 pr9ciple to ! ,dolcoa? eng9e#ade ( #ahaf1 :i* effectually dra9$ ! ,ha>lem lake4 ,footnote #ade3 ,see vol4 ii41 p4 #afh4 ,! ,rh9e dur+ #ajj ye>s1 9 its passage ?r\gh ! l[ flat l&s1 _h by deposit rais$ ! level ( its wat]s #e feet1 ?reat5+ to ov]fl[ ! embankm5ts & dr[n ! surr\nd+ c\ntry1 t to a l>ge ext5t 0 at a l[] level ?an ! riv]4 ,all dra9age f su* l& _h to be pump$ ov] ! riv] bank1 9 _m places #aj feet above ! cultivat$ surface4 ,w9dmills _h be5 us$ z pump+ p[]1 & a company _h contemplat$ lay+ out #gjj1jjjl4 9 w9dmills & canals = dra9age4 ,if ! surface wat] av]ag$ #ah in*es 9 dep? ye>ly1 ,trevi?ick c\ld by /eam-eng9es dra9 an acre ( l& by ! consumption ( a bu%el ( coal ye>ly4 ,f\r eng9es ) cyl9d] ( #fc in*es 9 diamet] w\ld dra9 #afj1jjj acres1 & f\r small] eng9es 9 b>ges ) suitable app>atus 7 to cut canals & con/ruct embankm5ts4 ,! deposit ( a hundr$ ye>s 0 also to be remov$1 & ! ,rh9e deep5$ #f feet = a bread? ( #ajjj y>ds1 & a l5g? ( #ej or #fj miles1 by /eam-dr$g]s1 z us$ tw5ty ye>s be=e 9 deep5+ ! ,?ames1#adf to be fix$ 9 iron %ips ( a ?\s& tons bur!n4 ,! co/ ( dr$g+ f ! b$ ( ! riv] into a b>ge w\ld be #a;d4 p] ton2 b ?is w\ld be m ?an repaid by mak+ ) x an embankm5t1 enclos+ ! ,zuyd] ,zee1 :i* w\ld !n 9 its turn be dra9$ & made pa/ure l&4 ,footnote #adf3 ,see vol4 i41 p4 #bdc4 ,be=e leav+ = ,am]ica he _h report$ on ! be/ means ( improv+ ,/4 ,ives ,bay4#adg ,hayle ,h>b\r 0 a bran* ( x1 & he n[ sugge/$ to ,mr4 ,h5ry ,h>vey me?ods = deep5+ & improv+ x4 ,a rival company ( m]*ants & eng9e]s1 kn[n !n z ,s&ys1 ,c>ne1 & ,vivian1 aft] _m fights _h rec\rse to law on ! "q ( ! c\rse ( a /ream :i* _h be5 *ang$ by alt]ations dur+ ! mak+ ( :>fs & *annels = %ips4 ,footnote #adg3 ,see vol4 i41 p4 #cdc4 ,trevi?ick made a model 9 wood1 movable lay]s ( :i* indicat$ *anges ( level caus$ by workm5 at diff]5t p]iods1 giv+ a diff]5t c\rse to ! riv] b$4 ,mr4 ,h>vey's c\nsel1 s9ce kn[n z ,"l ,ab+] & ,sir ,william ,follett1 complim5t$ ,trevi?ick on ! facility ( und]/&+ ! case by ref]5ce to ! model4 ,! writ] hav+ c>ri$ ! survey+ *a91 0 pres5t at ! trial at ! ,bodm9 assizes 9 #ahbi4 ,,mr4 ,,gilb]t1 ,,hayle ,,f\ndry1 ,septemb] #ad?1 #ahbi4 ,sir1--,i expect$ to h se5 y be=e ?is1 b am deta9$ by ,mr4 ,h>vey's attorney to settle ! ,f\ndry ,quay4 ,z ,i made ! draw+ & model ( ! disput$ gr\nd1 & 0 exam9$ 9 evid5ce 9 c\rt1 x 0 ?\ght prop] t ,i %\ld be pres5t at ! "t t ,mr4 ,pet]s came to det]m9e ! b\nd>y l9e betwe5 ! two companies4 ,?is _c be conclud$ = t5 days4 ,z ,i h be5 s long deta9$ ,i wi% to await y\r arrival 9 ,cornwall = ! purpose ( try+ ! new eng9e :ile y are d[n1 & w ?ank y to in=m me :5 y int5d to be ) u4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,ersk9e1 :o _h express$ ! op9ion fav\rable to ,trevi?ick's eng9e m ?an tw5ty ye>s be=e1#adh 0 9 ?is trial ! c\nsel = ! oppos+ side4 ,! v]dict 0 9 fav\r ( ,mr4 ,h>vey1 or ,trevi?ick's side4 ,footnote #adh3 ,see vol4 ii41 p4 #abi4 ,a =m] *apt]#adi speaks ( promises to pay c]ta9 sav+s by ! use ( ,trevi?ick's inv5tions prior to 8 leav+ = ,am]ica4 ,! ,unit$ ,m9es refus$ to cont9ue ! paym5t1 & on ,mrs4 ,trevi?ick's application to ,mr4 ,davies ,gilb]t = advice he k9dly wrote to ! ,williamses1 :o manag$ ^? m9es1 & receiv$ ! foll[+ reply3-- ,footnote #adi3 ,see vol4 ii41 p4 #ajh4 ,,de> ,,sir1 ,,scorri] ,,h\se1 ,novemb] #ad?1 #ahbj4 444 ) reg>d to ,mrs4 ,trevi?ick's claims = sav+s on eng9es at ! ,unit$ ,m9es1 !re is mu* to be said4 ,be=e ,mr4 ,trevi?ick w5t abroad he sold half ! pat5t "r to ,william ,sims1 our eng9e]1 :o v /rongly recomm5d$ t two ( ! eng9es at ! ,unit$ ,m9es %\ld be alt]$ to :at he consid]$ 8 pat5t pr9ciple1 b ! alt]ations prov$ v inf]ior to 8 expectations1 & to ?is circum/ance ,i attribute mu* ( ! objections 9 "q4 ,mr4 ,h5ry ,h>vey has p]haps told y :o ! p>tn]s are 9 ! pat5t1 & :5 y next come into ?is c\nty ,i %all be mu* pleas$ to wait on y at ,tr$rea t y may he> ! :ole ( ! case2 & ?\gh ! ,unit$ ,m9es adv5tur]s are f> f be+ a unit$ body1 ,i am v sure my sons1 :o are _! manag]s1 are desir\s to recomm5d :at appe>s to !m "r1 & !y w ) myself be oblig$ = y\r op9ion aft] y h he>d ! :ole matt] on bo? sides4 ,de> ,sir1 ,y\rs v s9c]ely1 ,,jno4 ,,williams4 ,,davies ,,gilb]t1 ,esq41 ,m4,p4 ,! op9ion ( ,mr4 ,williams' eld] son1 ,mi*ael1 has be5 giv54#aej ,"s ( ! family 7 quak]s4 ,no fur!r money paym5t = ! sav+ ( fuel foll[$ ?is c>efully civil note1 until ,trevi?ick1 on 8 return f ,am]ica1 call$ at ,scorri] ,h\se 9 a v ?reat5+ attitude on #ca/ ,octob]1 #ahbg1 :5 ,mr4 ,williams1 s541 said 8 reason = n cont9u+ ! paym5t 0 f 8 belief t ! t]m ( ! pat5t _h expir$4 ,!n came ! foll[+ lawy]'s lett]3-- ,footnote #aej3 ,see lett] f ,mr4 ,mi*ael ,williams1 vol4 ii41 p4 #aji4 ,,sir1 ,,p5zance1 #g? ,novemb]1 #ahbg4 ,i 0 at ,capta9 ,trevi?ick's ye/]day1 :o obs]v$ to me he saw y at ,scorri] a few days ago1 & reque/$ y w\ld be good en\gh to settle ! arre>s on ! sav+s on "s ( ! eng9es 9 ! m9es = :i* y act$1 none hav+ be5 paid = a ye> or two1 :5 y /at$ t ! paym5t _h be5 discont9u$ on acc\nt ( ! pat5t hav+ expir$4 ,i f9d on a ref]5ce to ! pat5t t x w n expire till ,may1 #ahcj4 ,i am1 ,sir1 ,y\r ob$i5t s]vant1 ,,rd4 ,,edmonds4 ,,john ,,williams1 ,esq41 ,scorri]4 ,,sir1 ,,hayle1 ,janu>y #bd?1 #ahbh4 ,ye/]day ,i call$ on ,mr4 ,williams1 & aft] a long dispute br\ght ! old man to agree to pay me #aejl4 on giv+ him an indemnification 9 full f all dem&s on ,tresk]by & ,:eal ,*ance ,m9es 9 future4 ,he reque/$ t y %\ld make out ?is indemnification4 ,i c\ld n possibly get !m to pay m1 & ?\ght x mo/ prud5t to accept _! (f] r ?an risk a lawsuit ) !m4 ,i rema91 ,sir1 ,y\r ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,,rd4 ,,edmonds1 ,esq4 ,tresk]by & ,:eal ,*ance 71 ,i believe1 ! only m9es t paid = ! use ( ! pole pat5t4 ,mr4 ,john ,williams1 s541 ( ,scorri]1 0 purs] ( ^? m9es4 ,! agreem5t 0 t pat5tees %\ld h "o-f\r? "p ( ! sav+s ( coal above tw5ty-six millions4 ,! "o-half ( ?is f\r? "p f ^! two m9es = "s ye>s 0 ab\t #aejl4 p] annum4 ,?is did n relate to ! boil]s2 ,trevi?ick un=tunately did n take out a pat5t = t improvem5t4 ,! adv5tur]s ( two or ?ree m9es only _h ! hone/y to pay #ajjl4 = ea* m9e2 o!rs made use ( x )\t ackn[l$gm5t4 ,,rd4 ,,edmonds4 ,,p5zance1 #ab? ,janu>y1 #ahec4 ,su* 7 ! recollections ( ! family solicitor _m ye>s aft] ! ev5ts _h pass$4 ,! cyl9drical high-pressure /eam boil] & eng9e 0 really includ$ 9 ! pat5t ( #ahjb2 b frequ5t detail *anges1 consequ5t on size & position & local requirem5ts1 7 made up to #ahaa1 :5 a p]fect$ =m 0 arriv$ at1 :i* is /ill 9 use4 ,9 pr9ciple x 0 unalt]$ & n mat]ially diff]5t 9 =m1 b be+ us$ = l>g] eng9es1 look$ diff]5t4 ,! inv5tor saw no?+ 9 ?is diff]5ce1 b ! public did1 & 9 ! abs5ce ( ! only man :o c\ld prove _! error refus$ to pay on ! plea ( its n be+ pat5t$4 ,on 8 return f ,am]ica he dem&$ #ajjjl4 f ea* ( ! l>ge ,corni% m9es1 z a settlem5t 9 full = all b5efits d]iv$ f ! use ( ! ,trevi?ick high-pressure /eam-boil]4 ,he _h prov$ ! weakness ( ! law ye>s be=e1 :5 ?ree em95t c\nsel _h giv5 op9ions on ! #ahjb pat5t1 "o ( !m believ+ ! pat5t good1 because ! pr9ciple conta9$ 0 new2 two ( !m fe>$ t simil>ity ( details might invalidate x3#aea s he det]m9$ to apply to ! ,gov]nm5t = remun]ation = b5efits t might be call$ national4 ,footnote #aea3 ,see vol4 ii1 p4 #abi4 ,,mr4 ,,rd4 ,,edmonds1 ,,hayle1 ,decemb] #bj?1 #ahbg4 ,sir1--,i s5d ! pr9cipal heads ( :at y w h to put 9 =m to lay be=e ! ,h\se4 ,x is v defective2 b y w be assi/$ by ,capta9 ,&rew ,vivian1 :o c give dates & p>ticul>s1 hav+ be5 engag$ ) ,mr4 ,gilb]t & ,capta9 ,mat!w ,moyle 9 mak+ out ! duty p]=m$ at t "t by ,b\lton & ,watt & ,hornbl[]'s eng9es4 ,he c also give y ! results ( ! late improvem5ts1 ) mu* m in=mation ?an ,i c give4 ,i saw him ye/]day = ?is purpose2 he w assi/ y ) all 8 p[]1 & w call on y at ,p5zance on ,friday or ,saturday4 ,z ,i %all ) pleasure pay him = 8 tr\ble1 y ne$ n fe> call+ on him = :at assi/ance y ne$4 ,mr4 ,g]>d & ,i propose to leave ?is = ,london on ,saturday4 ,if y ?9k x necess>y to see me1 let ,capta9 ,vivian "k x1 & all meet at my h\se4 ,i h s5t y "o ( ! mon?ly reports1 9 :i* y w see ,john ,lean's report ( ,dolcoa? eng9es1 f :i* ,i h giv5 y 9 my /atem5t ! av]age results & sav+s4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,p4,s4--,i 0 at ,dolcoa? acc\nt on ,monday1 & made kn[n to !m my int5tion ( apply+ to ,gov]nm5t1 & n to individuals1 = remun]ation4 ,!y are ready to put _! signatures to ! petition1 & s w all ! c\nty4 ,i fe> t x is z mu* z we %all d to get x be=e ! ,h\se 9 "t4 ,! foll[+ petition 0 drawn up & put into ! h&s ( 8 old fri5d ,davies ,gilb]t1 !n a ,memb] ( ,p>liam5t3-- ,,to ,,! ,,hon\rable ,,! ,,commons ,,( ,,! ,,k+dom ,,( ,,great ,,brita9 ,,& ,,irel& ,,9 ,,p>liam5t ,,assembl$4 ,! ,humble ,petition ( ,ri*>d ,trevi?ick1 ( ! ,p>i% ( ,sa9t ,er?1 9 ! ,c\nty ( ,cornwall1 ,civil ,eng9e]1 #bg? ,febru>y1 #ahbh1 ,,%ewe?3 ,t ?is k+dom is indebt$ to y\r petition] = "s ( ! mo/ important improvem5ts t h be5 made 9 ! /eam-eng9e1 = :i* y\r petition] has n hi!rto be5 remun]at$1 & = :i* he has no prospect ( be+ ev] remun]at$ except ?r\gh ! assi/ance ( y\r ,hon\rable ,h\se4 ,t ! duty p]=m$ by ,messrs4 ,b\lton & ,watt's improv$ /eam-eng9es 9 #agih1 z appe>s by a /atem5t made by ,davies ,gilb]t1 ,esq41 & o!r g5tlem5 associat$ = t purpose1 av]ag$ only f\rte5 millions & half 7p\nds ( wat] lift$ #a foot high by #a bu%el ( coals71 al?\gh a *os5 eng9e ( !irs1 "u ! mo/ fav\rable circum/ances1 at ,h]l& ,m9e lift$ tw5ty-sev5 millions1#aeb :i* 0 ! greate/ duty ev] p]=m$ till y\r petition]'s improvem5ts 7 adopt$1 s9ce :i* ! greate/ duty has be5 sixty-sev5 millions1 be+ m ?an d\ble ! =m] duty4 ,t prior to ! inv5tion ( y\r petition]'s boil] ! mo/ /rik+ defect obs]vable 9 e /eam-eng9e 0 9 ! =m ( ! boil]1 :i* 9 %ape resembl$ a tilt$ waggon1 ! fire appli$ "u x1 & ! :ole surr\nd$ ) mason-"w4 ,t su* %ap$ boil]s 7 incapable ( support+ /eam ( a high pressure1 & did n admit s mu* ( ! wat] to ! action ( ! fire z y\r petition]'s boil] does1 & 7 also 9 o!r respects att5d$ ) _m disadvantages4 ,footnote #aeb3 ,see ,mr4 ,taylor's report on ,h]l& eng9e1 vol4 ii4 p4 #aah4 ,t y\r petition]1 :o _h be5 = _m ye>s employ$ 9 mak+ /eam-eng9es on ! pr9ciple ( ,b\lton & ,watt1 & _h made consid]able improvem5ts 9 _! ma*9]y1 direct$ 8 att5tion pr9cipally to ! inv5tion ( a boil] :i* %\ld be free f ^! disadvantages2 & aft] hav+ devot$ mu* ( 8 "t & sp5t ne>ly all 8 prop]ty 9 ! atta9m5t ( ?is object1 he at l5g? succe$$ 9 inv5t+ & p]fect+ t :i* has s9ce be5 g5]ally adopt$ ?r\gh\t ! k+dom4 ,t y\r petition]'s inv5tion consi/s pr9cipally 9 introduc+ ! fire into ! mid/ ( ! boil]1 & 9 mak+ ! boil] ( a cyl9drical =m1 :i* is ! =m be/ adapt$ = su/a9+ ! pressure ( high /eam4 ,t ! foll[+ v important advantages are d]iv$ f ?is1 y\r petition]'s1 inv5tion4 ,?is boil] does n require half ( ! mat]ials1 nor does x occupy half ! space requir$ = any o!r boil]4 ,no mason-"w is necess>y to encircle ! boil]4 ,accid5ts by fire c nev] occur1 z ! fire is entirely surr\nd$ by wat]1 & great] duty c be p]=m$ by an eng9e ) ?is boil]1 ) less ?an half ! fuel1 ?an has ev] be5 accompli%$ by any eng9e )\t x4 ,^! great advantages r5d] ?is small & portable boil] n only sup]ior to all o!rs us$ 9 m9+ & manufactur+1 b likewise is ! only "o :i* c be us$ ) success 9 /eam-vessels or /eam-eng9e c>riages4 ,! boil]s 9 use prior to y\r petition]'s inv5tion c\ld nev] ) any degree ( safety or conv5i5ce be us$ = /eam navigation1 because !y requir$ a protection ( brick & mason "w ar\nd !m1 to conf9e ! fire by :i* !y 7 encircl$1 & x w\ld h be5 impossible1 indep5d5t ( ! great additional bulk & weight1 t boil]s ?us con/ruct$ c\ld )/& ! roll+ ( vessels 9 heavy seas2 & not)/&+ e precaution ! dang] ( ! fire bur/+ ?r\gh ! brick & mason "w c\ld nev] be effectually gu>d$ aga9/4 ,t _h x n be5 = ?is1 y\r petition]'s1 inv5tion1 ^? va/ improvem5ts :i* h be5 made 9 ! use ( /eam c\ld n h tak5 place1 inasmu* z none ( ! old boil]s c\ld h )/ood a pressure ( above #f lbs4 to ! in*1 mu* less a pressure ( #fj lbs4 to ! in*1 or ev5 ( above #aej lbs4 to ! in* :5 necess>y4 ,t z soon z y\r petition] _h br\ght 8 inv5tion into g5]al use 9 ,cornwall1 & _h prov$ to ! public its imm5se utility1 he 0 oblig$ 9 #ahaf to leave ,engl& = ,s\? ,am]ica to sup]9t5d ext5sive silv] m9es 9 ,p]u1 f :5ce he did n return until ,octob] la/4 ,t at ! "t ( y\r petition]'s dep>ture ! old boil]s 7 fall+ rapidly into disuse1 & :5 he return$ he f\nd !y _h be5 g5]ally replac$ by ^? ( 8 inv5tion1 & t ! sav+ ( coals occasion$ !reby dur+ t p]iod am\nt$ 9 ,cornwall alone to above #ejj1jjjl4#aec ,footnote #aec3 ,see ,lean's report1 vol4 ii41 p4 #age4 ,t ! eng9es 9 ,cornwall1 9 :i* c\nty ! /eam-eng9es us$ are m p[]ful ?an ^? us$ 9 any o!r "p ( ! k+dom1 h n[ y\r petition]'s improv$ boil]s1 & x appe>s f ! mon?ly reports t ^! eng9es1 :i* 9 #agih av]ag$ only f\rte5 & half millions n[ av]age ?ree times t duty ) ! same quantity ( coals1 mak+ a sav+ to ,cornwall alone ( #b1gha1bfd bu%els ( coals1 or ab\t #ajj1jjjl4 p] annum4 ,& ! eng9es at ! ,consolidat$ ,m9es 9 ,novemb]1 #ahbg1 p]=m$ sixty-sev5 millions1 be+ =ty millions m ?an _h be5 p]=m$ by ,b\lton & ,watt's *os5 eng9e at ,h]l&1 z be=e /at$4 ,t _h x n be5 = y\r petition]'s inv5tion1 ! great] numb] ( ! ,corni% m9es1 :i* produce ne>ly #b1jjj1jjjl4 p] annum1 mu/ h be5 ab&on$ 9 consequ5ce ( ! enorm\s exp5se att5dant on ! eng9es previ\sly 9 use4 ,t y\r petition] has also inv5t$ ! iron /[age wat]-tanks & iron buoys n[ 9 g5]al use 9 ,8 ,maje/y's navy1 & ) m]*ant's %ips4 ,t tw5ty ye>s ago y\r petition] likewise inv5t$ ! /eam-c>riage1 & c>ri$ x into g5]al use on iron railroads4 ,t y\r petition] is ! inv5tor ( high-pressure /eam-eng9es1 & also ( wat]-pressure eng9es n[ 9 g5]al use4 ,t 8 high-pressure /eam-eng9es "w )\t cond5s+ wat]1 an improvem5t ess5tially necess>y to portable /eam-eng9es1 & :]e cond5s+ wat] _c be procur$4 ,t all ! inv5tions above allud$ to h prov$ ( imm5se national utility1 b y\r petition] has n be5 reimburs$ ! money he has exp5d$ 9 p]fect+ 8 inv5tions4 ,t y\r petition] has a wife & l>ge family :o are n provid$ =4 ,t ,p>liam5t grant$ to ,messrs4 ,b\lton & ,watt1 aft] ! expiration ( _! pat5t = f\rte5 ye>s1 an ext5sion ( _! privileges z pat5tees = an additional p]iod1 :]eby !y ga9$1 z y\r petition] has be5 in=m$1 above #bjj1jjjl4 ,t y\r petition] !re=e tru/s t ^! 8 own important inv5tions & improvem5ts w n be suff]$ to g unrew>d$ by ! ,engli% nation1 p>ticul>ly z he has hi!rto receiv$ no comp5sation = ! loss himself & 8 family h su/a9$ by 8 hav+ ?us consum$ 8 prop]ty = ! public b5efit4 ,y\r petition] !re=e mo/ humbly prays t y\r ,hon\rable ,h\se w be pleas$ to take 8 case into consid]ation1 & to grant him su* remun]ation or relief z to y\r ,hon\rable ,h\se %all seem meet4 ,& y\r petition]1 z 9 duty b\nd1 w ev] pray1 c4 ,,rd4 ,,edmonds1 ,solicitor1 ,p5zance4 ,f ! ,pat5t ,(fice to ! ,h\se ( ,commons 01 = a petition]1 z bad z out ( ! fry+-pan into ! fire4 ,trevi?ick solicit$ ! support ( ,memb]s ( ,p>liam5t until tir$ ( runn+ aft] fri5ds1 & ! petition became a dead lett]1 ?\gh ! m9+ int]e/s ( ,cornwall _h 9 twelve ye>s sav$ #ejj1jjjl4 by 8 unrew>d$ inv5tions4 ,,laud]dale ,,h\se1 ,,highgate1 ,decemb] #bd?1 #ahca4 ,,mr4 ,,gilb]t1 ,sir1--,i f9d t ,mr4 ,spr+ ,rice _c get ! ,lords ( ! ,treasury to agree to remun]ate or assi/ me 9 any way4 ,he appe>$ to be mu* disappo9t$1 & said t he w\ld write to ! ,admiralty ,bo>d on ,?ursday la/1 recomm5d+ !m to adopt ?is eng9e4 ,z yet ,i h he>d no?+ respect+ x1 nor d ,i expect to dur+ ! holy days2 b 9 ! int]im ,i wi% to look out = "s money$ man to jo9 9 x1 o!rwise ,i fe> ,i %all lose ! :ole4 ,c y assi/ 9 recomm5d+ anyone y "k8 ,i wi% ,mr4 ,?ompson w\ld come into x1 he w\ld be a good man4 ,c y furni% me ) a copy ( y\r report to ,mr4 ,spr+ ,rice1 or some?+ relat+ !reto8 ,x w\ld be a great assi/ance 9 gett+ "s "o to jo94 ,! sum requir$ is small1 & ! risk is less2 b ! prospect is great1 beyond any?+ ,i ev] knew (f]$ on su* easy t]ms4 ,wait+ y\r reply1 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,de> ,,trevi?ick1 ,,ea/b\rne1 ,decemb] #bf?1 #ahca4 ,i am sorry to f9d t y h n any prospect ( assi/ance f ,gov]nm5t4 ,i h n any copy or memor&um ( my lett] to ,mr4 ,spr+ ,rice2 b x 0 to ! effect ( fir/ be>+ te/imony to ! l>ge %>e t y h _h 9 almo/ all ! improvem5ts on ,mr4 ,watt's eng9e1 :i* h altoge!r ab\t trebl$ its p[]2 to y\r hav+ made a travell+ eng9e tw5ty-eight ye>s ago2 ( y\r hav+ inv5t$ ! iron-tanks = c>ry+ wat] on bo>d %ips1 c4 ,i !n w5t on to /ate t ! great defect 9 all /eam-eng9es seem$ to be ! loss1 by cond5sation1 ( all ! heat r5d]$ lat5t 9 ! conv]sion ( wat] into /eam2 t high-pressure eng9es ow$ _! advantages ma9ly to a r$uction ( ! relative temp]atures ( ?is lat5t heat2 t ,i _h long wi%$ to see ! plan ( a diff]5tial eng9e tri$1 9 :i* ! temp]atures & consequ5tly ela/icities ( ! fluid might be v>i$ on ! opposite sides ( ! pi/on1 )\t cond5sation2 t ! eng9e y h n[ con/ruct$ promis$ to effect t object2 & t1 9 ! ev5t ( its succe$+ at all1 al?\gh x might n be applicable to ! draw+ wat] out ( m9es1 yet t = /eam-vessels & = /eam-c>riages its obvi\s advantages w\ld be ( ! greate/ importance2 & ,i end$ by say+ t al?\gh x 0 cle>ly impossible = me to ensure ! success ( any plan till x _h be5 actually prov$ by exp]im5t1 yet judg+ !oretically1 & also f ! imp]fect trial exhibit$ on ! ,?ames1 ,i ?\ght x well wor?y ( be+ pursu$4 ,y\r plan unque/ionably mu/ be to associate "s "o ) y 7z ,mr4 ,watt did ,mr4 ,b\lton71 & ,i c]ta9ly ?9k x a v fair speculation = any su* p]son z ,mr4 ,b\lton to und]take4 ,x is impossible = me to po9t out any individual1 z nev] hav+ _h ! slighte/ connection ) trade or ) manufacture 9 any "p ( my life1 ,i am entirely unacqua9t$ ) m]cantile conc]ns4 ,i _c1 h[ev]1 b conjecture t y %\ld make a fair & full e/imate ( :at w\ld be ! exp5se ( mak+ a decisive exp]im5t on a scale suffici5tly l>ge to remove all d\bt2 & t y\r proposal %\ld be1 t anyone will+ to incur t exp5se %\ld1 9 ! ev5t ( success1 be entitl$ to a c]ta9 %>e ( y\r pat5t4 ,on su* conditions "s man ( prop]ty may p]haps be f\nd :o w\ld und]take ! risk2 & if ! exp]im5t proves successful1 he w be sure to use e ex]tion aft]w>ds = 8 own sake4 ,) e wi% = y\r success1 ,believe me1 ,y\rs v s9c]ely & fai?fully1 ,,davies ,,gilb]t4 ,! petition to ,p>liam5t = a national paym5t = national ga9s1 s hopefully tak5 up on 8 return f ,am]ica1 :5 exp]i5ce _h prov$ ! value ( 8 inv5tions1 aft] f\r we>y ye>s ( def]r$ expectation1 0 consign$ to ! tomb ( =getfulness4 ,comp>e ! petition ( #ahbh ) a mod]n report4 ,prior to ! inv5tion ( y\r petition]'s boil]1 ! mo/ /rik+ defect obs]vable 9 e /eam-eng9e 0 9 ! =m ( ! boil] :i* 9 %ape resembl$ a tilt$ wagon2 y\r petition]'s inv5tion consi/s pr9cipally 9 introduc+ ! fire into ! mid/ ( ! boil]1 & 9 mak+ ! boil] ( a cyl9drical =m1 :i* is ! =m be/ adapt$ = su/a9+ ! pressure ( high /eam1 & does n require half ( ! mat]ials1 nor does x occupy half ! space requir$ = any o!r boil]1 & great] duty c be p]=m$ by an eng9e ) ?is boil] ) less ?an half ! fuel1 ?an by any eng9e )\t x1 & is ! only "o t c be us$ ) success 9 /eam-vessels1 z none ( ! old boil]s c\ld h )/ood a pressure ( above #f lbs4 on ! in*1 mu* less a pressure ( #fj lbs4 or ev5 ( #aej lbs4 :5 necess>y4 ,a report ( ! ,royal ,mail ,/eam ,packet ,company 9 #ahga /ates1 by plac+ comp\nd eng9es 9 ! ',tasmania1' !y _h r$uc$ ! consumption ( coal to "o-half ! =m] quantity1 d\bl$ h] capacity = freight1 & increas$ h] spe$4#aed ,presum+ t ! comp\nd eng9es ( ! ',tasmania' are l o!r eng9es kn[n by t "n1 hav+ high-pressure /eam 9 a comp>atively small cyl9d] f :i* x exp&s 9 a l>g] "o1 tubul> boil]s1 surface cond5s]s1 & screw-propell]1 ! sav+ admitt$ 9 ! ',tasmania' is j :at ,trevi?ick's petition po9t$ out =ty-?ree ye>s ago--to less5 by "o-half ! weight1 space1 & fuel 9 m>9e /eam-eng9es--8 op9ion be+ f\nd$ on ! exp]i5ce ( a lifetime1 = z e>ly z #ahjd he wrote on ! "q ( comp\nd eng9es1 ,i ?9k "o cyl9d] p>tly fill$ ) /eam w\ld d equally z well z two cyl9d]s2#aee & aga9 9 #ahaf1 describ+ expansion1 ,! eng9e is n[ work+ ) #fj lbs4 ( /eam1 ?ree-qu>t]s ( ! /roke expansive1 & ends ) ! /eam r "u atmosph]e /rong2#aef & 9 ! same ye> work$ ! expansive comp\nd eng9e at ,tresk]by4#aeg ,footnote #aed3 ,see ',! ,times1' ,octob] #bf?1 #ahga1 ,half-ye>ly ,report ( ! ,*airman4 ,footnote #aee3 ,see vol4 ii41 p4 #acd4 ,footnote #aef3 ,see vol4 ii41 p4 #ia4 ,footnote #aeg3 ,see vol4 ii41 p4 #ajd4 ,,*apt] ,,xxvi4 ,,tubul> ,,boil]1 ,,sup]heat+ ,,/eam1 ,,& ,,surface ,,cond5s]4 ,,mr4 ,,gilb]t1 ,,hayle ,,f\ndry1 ,decemb] #ad?1 #ahbh4 ,sir1--,on my return f ,london five weeks s9ce ,i 0 disappo9t$ at n f9d+ y 9 ,cornwall4 ,i h made inquiry into ! duty p]=m$ by ! be/ eng9es1 & ! circum/ances !y are "u1 f :i* x appe>s to me !re is some?+ :i* z yet has n be5 acc\nt$ =1 p>ticul>ly 9 ,b9n] ,d[ns eng9es4 ,a /atem5t 0 giv5 to me by ,capta9 ,gregor1 ! *ief ag5t & eng9e] ( ! m9e1 :i* appe>s s pla9 t ,i _c d\bt ! facts1 ?\gh !y diff] v widely f all =m] op9ions4 ,!re are two eng9es1 "o ( #db in*es diamet]1 ! o!r ( #gj in*es diamet]1 #aj-;feet /roke4 ,=m]ly ^? eng9es work$ )\t cyl9d] cases1 :5 ! #gj-;in* cyl9d] burnt #a-a_/b wey ( coal1 & p]=m$ a regul> duty ( =ty-"o millions2 s9ce t "t brickwork has be5 plac$ r\nd ! cyl9d] & /eam-pipes1 leav+ a n>r[ flue1 :i* is heat$ by sep>ate fires4 ,^! flues consume ab\t #e bu%els ( coal 9 tw5ty-f\r h\rs2 ! heat is n s great z to injure ! pack+1 :i* /&s good = ?irte5 weeks2 ! sav+ = sev]al mon?s pa/ has increas$ ! duty to sixty-?ree millions4 ,be=e ! use ( ?is flue #ajh bu%els ( coal 7 consum$ "u ! boil]1 n[ only #fg bu%els are ne$$1 :i* ) ! #e bu%els 9 ! flue gives #gb bu%els4 ,! coal burnt "u ! boil] gives a duty ( sixty-six millions1 or an expansion ( #fj p] c5t4 by ! heat ( #e bu%els ( coal 9 ! flues1 & a duty ( #agha millions ga9$ 9 tw5ty-f\r h\rs by #e bu%els ( coal1 :i* am\nts to #cej millions ga9$ by ea* ( ^! #e bu%els4 ,! #db-;in* cyl9d] is z ne> z possible "u ! same circum/ances1 no o!r alt]ations h be5 made2 & to prove ?is !y left out ! fires 9 ! flues1 & ! eng9es fell back to _! =m] duty1 & ! cond5s+ wat] increas$ 9 ! same proportion4 ,! surface sides heat$ by ?is #e bu%els ( coal is ab\t #cjj surface feet1 ! sav+ effect$ is #agha millions1 :i* is six millions sav+ = ea* foot ( surface on ! ca/+s 9 ! flues4 ,9 ,:eal ,t[an eng9e t did eighty-sev5 millions1 ! surface sides ( ! boil] 0 #ajjj feet ( fire-sides = e bu%el ( coal burnt 9 an h\r1 & ! duty p]=m$ p] m9ute f ea* foot ( boil] fire-sides 0 #aejj lbs4 #a foot high4 ,n[ x appe>s t ! heat+ ( ,b9n] ,d[ns #cjj surface feet gave a sav+ ( #fjjj lbs4 p] m9ute p] surface foot2 :]eas ! boil] sides only gave #aejj lbs4 ( duty p] m9ute = ea* foot ( boil] fire-sides4 ,!re=e ! sav+ by heat+ ! sides ( ! cyl9d] is equal to f\r times ! duty done by ea* squ>e foot ( boil] sides2 & fur!r1 x appe>s t ! #cjj feet1 :5 n heat$1 ?\gh clo!d r\nd ) brickwork1 cond5s$ or prev5t$ f exp&+ ! /eam ( #da bu%els ( coals1 :i* 0 eight times z mu* /eam cond5s$ z ! #e bu%els ( coal w\ld raise4 ,n[ if ?is be a report ( facts1 :i* ,i h no reason to d\bt 7b /ill ,i w be an eye-witness to x next week71 !re mu/ be an unkn[n prop5sity 9 /eam above atmosph]e /rong to a v sudd5 cond5sation1 & vice v]s1 to also a sudd5 expansion1 by a small heat appli$ to ! /eam-sides2 & if by heat+ /eam1 indep5d5t ( wat]1 su* a rapid expansion takes place1 c]ta9ly a rapid cond5sation mu/ take place 9 ! same ratio1 :i* might be done at sea by cold sides to a great advantage1 always work+ ) fre% wat]4 ,i %all h a small portable eng9e f9i%$ "h next week1 & w try to heat /eam1 indep5d5t ( wat]1 9 small tubes ( iron1 on its passage f ! boil] to ! cyl9d]1 & also try cold sides = cond5s+4 ,if ! above /atem5t prove to be correct1 almo/ any?+ might be done by /eam1 because !n additional wat] w\ld n be want$ = portable eng9es1 b p>tially cond5s$ & aga9 return$ into ! boil]1 )\t any fre% supply or ! incumbrance ( a great quantity2 & boil]s might be made ) ext5sive fire-sides1 bo? to heat wat] & /eam1 & yet be v light4 ,x appe>s t ?is eng9e1 :5 work+ )\t ! heat$ flues r\nd ! cyl9d] & pipes1 evaporat$ #bj1jjj gallons ( wat] into /eam1 9 tw5ty-f\r h\rs1 m ?an :5 ! flues 7 heat$1 & ! increase ( cond5s+ wat] 0 9 ! same proportion4 ,x is s unacc\ntable to me t ,i %all n be satisfi$ until ,i prove ! fact1 ! result ( :i* ,i w in=m y1 & %all be v glad to receive y\r rem>ks on ! =ego+ /atem5t4 ,! fir/ eng9e t w be f9i%$ "h = ,holl& w be a #cf-;in* cyl9d]1 & a #cf-;in* wat]-pump1 to lift wat] ab\t #h feet high2 on ! crank-%aft !re is a rag-head ( #h feet diamet]1 go+ #h feet p] second1 ) balls ( #c feet diamet] pass+ ?r\gh ! wat]-pump1 :i* w lift ab\t #ajj tons ( wat] p] m9ute4 ,x is 9 a boat ( iron1 #ad feet wide1 #be feet long1 #f feet high1 s z to be portable1 & pass f "o spot to ano!r1 )\t loss ( "t4 ,x w dra9 #ah in*es deep ( wat] 7! annual produce on ! surface ( ea* acre ( l&7 9 ab\t tw5ty m9utes = ! dra9age ( ea* acre1 ) "o bu%el or sixp5nywor? ( coal p] ye>4 ,! eng9e is high pressure & cond5s+4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,p4,s4-,woolf is mak+ an app>atus to ?r[ back f ! bottom ( ! cyl9d] on to ! top ( ! pi/on a fluid metal e /roke4 ,he says he prov$ by an indicator t he rais$ #ah1jjj in*es ( /eam f #a in* ( wat]1 ( #aa lbs4 to ! in* pressure on a vacuum1 & t ! reason :y ?is eng9e did n d #cjj millions1 0 because ! /eam pass$ by ! sides ( ! pi/on4 ,t an eng9e at ! ,consolidat$ ,m9es work+ #aj feet #b in* /roke1 go+ #g_/h?s expansive1 beg9n+ ) /eam ( #bj lbs4 to ! in* above ! atmosph]e1 & end+ ) #aa lbs4 on a vacuum4 ,i d\bt ?is /atem5t2 h[ev]1 !re is "s hidd5 !ory z yet1 because "s eng9es p]=m d\ble z mu* z o!rs1 "u ! same kn[n circum/ances1 & ,i believe t no?+ b practice w discov] :]e ?is defect is1 =1 9 my op9ion1 no /atem5t ( !ory yet giv5 is satisfactory :y high-pressure eng9es s f> exce$ l[-pressure eng9es4 ,x is facts t prove x to be s1 !re=e all !ory yet laid d[n mu/ be defective4 ,illu/ration3 ,,m\nt',s ,,bay4 ,w4 ,j4 ,wel*4 ,at ! date ( ?is lett] ,trevi?ick _h be5 r m ?an a ye> 9 ,engl&1 resid+ g5]ally at ,hayle1 )9 half-a-doz5 miles ( ,m\nt's ,bay1 f :i* he _h sail$ = ,am]ica2 & aft] elev5 ye>s ( w&]+ 9 c\ntries :]e /eam-eng9es 7 unkn[n1 except ^? t he himself _h con/ruct$1 0 aga9 on 8 return giv+ 8 :ole ?\ghts to ! idol ( 8 life4 ,dur+ t p]iod sci5tific m5 9 ,europe ?\ght & wrote mu* on ! "q ( relative temp]ature1 pressure1 economy1 & manageability ( /eam4 ,newcom5's great discov]y a c5tury be=e 0 ! avoidance ( ! loss ( heat by ! cool+ at ea* /roke ( ! ext]ior ( ! /eam-vessel ( ,sav]y's eng9e by inject+ cold wat] into ! /eam 9 ! cyl9d]4 ,aft] fifty ye>s came ! ,watt improvem5t1 /ill r$uc+ ! loss ( heat by remov+ ! cold injection-wat] f ! /eam-cyl9d] to a sep>ate cond5s]4 ,! high-pressure /eam-eng9e 0 p]fect )\t injection-wat]1 ?\gh :5 conv5i5t its use 0 equally applicable z 9 ! l[-pressure eng9e4 ,trevi?ick1 on 8 return to civiliz$ life1 read ! views ( ,watt on /eam1 z giv5 9 ',f>ey on ! ,/eam-,eng9e4' ,on in=m+ ,davies ,gilb]t ( 8 d\bts ( ! accuracy ( ^? views1 & ( 8 int5tion ( te/+ !m by comp>ison ) ! "w p]=m$ by ,corni% pump+ eng9es1 8 fri5d1 :o _h j publi%$ 8 ',obs]vations on ! ,/eam-,eng9e1'#aeh =w>d$ a copy1 f :i* ! foll[+ is an extract3-- ,footnote #aeh3 ',obs]vations on ! ,/eam-,eng9e1' by ,davies ,gilb]t1 ,v4,p4,r4,s41 ,janu>y #be?1 #ahbg4 ,see ',philosophical ,transactions4' ,"o bu%el ( coal1 weigh+ #hd lbs41 has be5 f\nd to p]=m a duty ( ?irty1 =ty1 & ev5 fifty millions1 augm5t+ ) improvem5ts1 *iefly 9 ! fire-place1 :i* produce a m rapid combu/ion ) consequ5tly increas$ temp]ature1 & a m complete absorption ( ! g5]at$ heat2 9 addition to expansive work+1 & to ! use ( /eam rais$ consid]ably above atmosph]ic pressure4 ,^? words gave ! result ( ,trevi?ick's exp]i5ce made kn[n to 8 fri5d dur+ tw5ty ye>s ( lab\r1#aei & yet by a seem+ fatality 8 "n is n f\nd 9 8 fri5d's book4 ,footnote #aei3 ,see lett]1 vol4 ii41 p4 #adc4 ,sir ,john ,r5nie1 :o 9 y\? _h be5 employ$ "u ,b\lton & ,watt at ,soho1 & _h ris5 to be a memb] ( ! ,royal ,society1 came ab\t t "t into ,cornwall1 at ! reque/ ( ! ,admiralty1 to make exam9ation into ! "w p]=m$ by ,corni% pump+ eng9es1 & select$ ,:eal ,t[an eng9e on :i* to make special exp]im5ts4#afj ,! subject ( ,trevi?ick's note 0 !re=e at t p]iod1 & /ill is1 a matt] ( importance2 & 8 practical treatm5t ( ! "q is m in/ructive to "y eng9e]s ?an complex rules4 ,ar?ur ,woolf 0 at ! same "t exp]im5t+ on /eam at ! ,consolidat$ ,m9es1 & f9d+ ! want ( agreem5t betwe5 ! rules ( l[-pressure & ! practice ( high-pressure eng9es1 imput$ ! error to ! escape ( /eam by ! sides ( ! pi/on4 ,trevi?ick disbeliev$ ?is1 because "s eng9es p]=m d\ble z mu* z o!rs1 "u ! same kn[n circum/ances1 & advocat$ ! obs]vance ( g5]al practice to prove :y high-pressure eng9es 7 m economical ?an ^? ( l[-pressure4 ,capta9 ,gregor _h plac$ fire-flues ar\nd ! /eam cyl9d] & pipes1 hop+ !reby to exce$ ! duty ( ! ,:eal ,t[an eng9e1 ^: boil]1 cyl9d]1 & /eam-pipes 7 c>efully clo!d ) a ?ick coat+ ( sawdu/ or o!r non-conductor ( heat1 & lift$ eighty-sev5 millions ( p\nds ( wat] #a foot high by ! heat f a bu%el ( coal weigh+ #hd lbs4 ,?is 0 ! greate/ duty t _h ev] be5 record$ f a /eam-eng9e4 ,! ,trevi?ick or ,corni% boil]s1 simil> to ^? 9 ,dolcoa?1#afa measur$ at ! rate ( #ajjj sup]ficial feet ( heat+ surface = ea* bu%el ( coal burnt 9 an h\r1 & 9 r\nd numb]s gave a duty ( #aejj lbs4 lift$ a foot high to ea* foot ( boil] surface4 ,9 words n te*nical1 ! heat f #a lb4 ( coal gave /eam t rais$ #dfj tons weight ( wat] #a foot high4 ,footnote #afj3 ,see vol4 ii41 p4 #ahe4 ,footnote #afa3 ,see draw+1 vol4 ii41 p4 #afi4 ,! cyl9d] ( ?is eng9e us$ ! ,watt /eam-jacket4 ,! ,b9n] ,d[ns eng9e 0 do+ n "o-half ?is duty1 namely1 =ty-"o millions2 :5 brick flues 7 built ar\nd ! cyl9d]1 cyl9d] cov]1 & /eam-pipes1 & "o or two fire-places1 fix$ ne> ! bottom ( ! cyl9d]1 ( a size to conv5i5tly burn #e bu%els ( coal 9 tw5ty-f\r h\rs1 ! heat f :i* circulat$ ?r\gh ^? flues on its way to ! *imney1 & increas$ ! duty ( ! eng9e by "o-half1 rais+ x to sixty-?ree millions2 9 o!r words1 dur+ tw5ty-f\r h\rs ( work+1 #fg bu%els ( coal 9 ! boil]1 & #e bu%els 9 ! cyl9d] flues1 did ! same "w z #ajh bu%els 9 ! boil] )\t ! cyl9d] flues1 caus+ a sav+ ( fifty p] c5t4 by _! use4 ,ano!r />tl+ fact 0 ! great] effect = ea* foot ( heat+ surface 9 ! /eam-cyl9d] flues ?an 9 ! boil] flues2 ! latt] gave a p[] ( #aejj lbs4 rais$ #a foot high by a bu%el ( coal1 :ile ! =m] gave #fjjj lbs4 ( p[] f ! same am\nt ( coal & heat+ surface4 ,"h 0 a my/]y t ,trevi?ick w\ld n believe until he _h se5 x ) 8 own eyes3 he se>*$ = x = a ye> or two1 & ov]look+ ! fact t ! m simply arrang$ eng9e ( 8 once pupil1 ,capta9 ,samuel ,grose1 0 do+ m duty ?an ! sup]heat+ /eam-eng9e at ,b9n] ,d[ns1 he work$ at :at seem$ to be new facts1 & conv]t$ !m into a new eng9e4 ,we h trac$ h[ succe$+ eng9e]s tri$ to prev5t loss ( heat4 ,trevi?ick took ! fir/ bold /ep1 & aim+ at ! same object1 made ! boil] ! /eam-jacket = ! cyl9d]1 & 9 8 pat5t ( #ahjb w5t /ill fur!r & protect$ ! boil] f ext]nal cold1 & ?us describes x3--,! /eam :i* escapes 9 ?is eng9e is made to circulate 9 ! case r\nd ! boil]1 :]e x prev5ts ! ext]nal atmosph]e f affect+ ! temp]ature ( ! includ$ wat]1 & af=ds by its p>tial cond5sation a supply = ! boil] itself4#afb ,s t a qu>t] ( a c5tury be=e ! date ( ^? ,b9n] ,d[ns exp]im5ts he _h pat5t$ an eng9e hav+ nei!r cyl9d] nor boil] expos$ to ! cool+ atmosph]e4 ,! flues ar\nd ! ,b9n] ,d[ns cyl9d] 7 difficult ( control4 ,trevi?ick says ! pi/on pack+ _h n be5 injur$1 %[+ t obs]v]s ?\ght x w\ld be1 & ev5 ! cyl9d] 0 endang]$1 = ! writ]1 :o /ok$ ^? heat+ flues1 recollects ! fires burn+ v brightly 9 !m4 ,! ready transmission ( heat ?r\gh ?9 metal1 us$ by ,trevi?ick 9 #ahjb = heat+ fe$-wat]1 & 9 ! cellul> bottom ( ! iron %ip ( #ahjh1 s]v+ z a surface cond5s]1#afc & 8 exp]i5ce 9 #ahab1 t ! cold sides ( ! cond5s] are suffici5t to "w an eng9e a great _m /rokes )\t any injection1#afd /ill foll[$ up 9 #ahbh by cond5s+ /eam )\t ! use ( injection-wat]1 l$ to :at is s9ce kn[n z ,hall's surface cond5s]4 ,footnote #afb3 ,see pat5t specification1 vol4 i41 p4 #acb4 ,footnote #afc3 ,see vol4 i41 p4 #cce4 ,footnote #afd3 ,see ,trevi?ick's lett]1 #g? ,decemb]1 #ahab1 vol4 ii41 p4 #ah4 ,! foll[+ lett] is 9 ! h&writ+ ( ! pres5t writ]2 x is ! only "o ( ,trevi?ick's num]\s lett]s n writt5 by himself3-- ,,mr4 ,,gilb]t1 ,,hayle1 ,decemb] #cj?1 #ahbh4 ,sir1--,on ! #bh? in/4 ,i receiv$ y\r pr9t$ report on /eam1 & h exam9$ ,f>ey's publication on sundry exp]im5ts made by ,mr4 ,watt1 :i* are v f> f agree+ ) ! actual p]=mance ( ! eng9es at ,b9n] ,d[ns4 ,mr4 ,watt says t /eam at "o atmosph]e pressure exp&s #agjj times its own bulk z wat] at #bab1 & t l>ge eng9es ought to p]=m eighte5 millions :5 load$ ) #aj lbs4 to ! in* ( actual "w1 ! am\nt ( cond5s+ wat] be+ "o-=tie? "p ( ! cont5t ( ! /eam 9 ! cyl9d] at "o atmosph]e /r5g?1 ! cold cond5s+ wat] at #ej1 & :5 heat$ #ajj4 ,?is w\ld give = ! ,b9n] ,d[ns eng9e1 ) a #gj-;in* cyl9d]1 #aj-;in* /roke1 #aa lbs4 effective "w on ! in* 7?is load be+ "o-t5? m ?an 9 ,watt's table1 by ,f>ey1 = an eng9e ( ?is size & /roke71 #eg gallons ( injection-wat] = ea* /roke1 & :5 work+ eight /rokes p] m9ute1 to d eighte5 millions w\ld consume #aa-a_/d bu%els ( coal p] h\r4 ,n[ ! actual fact at ,b9n] ,d[ns1 at ! rate ( work+ & p[] above m5tion$1 is t #c bu%els ( coal p] h\r 7 burnt1 us+ #ac gallons ( injection-wat] at ea* /roke at #gj ( heat1 :i* 0 rais$ by its use to #ajd1 or an increase ( #cd1 :i*1 multipli$ by #ac gallons1 gives #ddb4 ,mr4 ,watt's table = ?is eng9e & "w gives #eg gallons ( cond5s+ wat] at #ej1 heat$ by use to #ajj4 ,?is #ej rais$1 multipli$ by ! #eg gallons ( wat]1 am\nts to #bhej1 or six & a half times ! quantity really us$ 9 ! ,b9n] ,d[ns eng9e1 & ne>ly f\r times ! coal actually us$ at pres5t4 ,mr4 ,watt fur!r says t /eam ( #ae lbs4 to ! in*1 or "o atmosph]e1 f #a in* ( wat] at #bab occupies #aagj in*es1 & t /eam ( f\r atmosph]es1 or #fj lbs4 to ! in*1 gives only #dga in*es at a heat ( #bic4 ,n[ d$uct+ #ej f #bab leaves #afb ( heat rais$ by ! fire4 ,multiply #ae lbs4 to ! in* by #agjj in*es ( /eam1 & divide x by #afb1 gives #ach1 :]eas if y d$uct #ej f #bic1 x leaves ! increase ( heat by ! fire #bdc4 ,/eam ( #fj lbs4 to ! in* multipli$ by #dga1 be+ ! in*es ( /eam made by #a in* ( wat] divid$ by #bdc1 ! degrees ( heat rais$ by ! coal1 gives a product ( #aaf2 !re=e1 by ,mr4 ,watt's view x appe>s t l[ /eam w\ld d "o-fif? m duty ?an high /eam1 & yet ,b9n] ,d[ns eng9e 9 actual "w p]=ms ab\t f\r times ! duty giv5 by ,mr4 ,watt's !ory & practice1 ) only "o-six? "p ( ! am\nt ( heat c>ri$ (f by ! cond5s+ wat]1 prov+ t high /eam has mu* less heat1 9 proportion to its effective =ce2 & ?is is fur!r prov$ by ! small quantity ( cond5s+ wat] requir$ to extract its heat4 ,ye/]day ,i prov$ ?is #gj-;in* cyl9d] :ile work+ ) ! fire-flues r\nd x1 :i* flues only consum$ #e bu%els ( coal 9 tw5ty-f\r h\rs4 ,! eng9e work$ eight /rokes a m9ute1 #aj-;feet /roke1 #aa lbs4 to ! in* effective =ce on ! pi/on2 /eam 9 ! boil] #de lbs4 above ! atmosph]e1 consum+ #ab bu%els ( coal 9 f\r h\rs1 us+ #ac gallons ( cond5s+ wat] at ea* /roke1 :i* 0 heat$ f #gj to #ajd2 b :5 ! fires r\nd ! cyl9d] 7 n kept up1 ?\gh /ill hav+ ! cas+ ( hot brickwork ar\nd x1 & p]=m+ ! same "w1 burnt #ag bu%els ( coal 9 ! same "t ( f\r h\rs1 & requir$ #ae-a_/b gallons ( cond5s+ wat]1 :i* 0 heat$ f #gj to #aab4 ,y w f9d t ! increas$ consumption ( coal1 by remov+ ! fire f ar\nd ! cyl9d]1 0 ne>ly 9 ! same proportion z ! increase & temp]ature ( ! cond5s+ wat]1 %[+ ! exp]im5t to be ne>ly correct4 ,f ! g5]al reports ( ! work+ ( ! eng9es x appe>s t :5 ! surface sides ( ! ca/+s are heat$1 ei!r by hot air or high /eam1 ! duty increases ne>ly fifty p] c5t4 f ?is circum/ance alone4 ,a fur!r pro( ( ! m easy cond5sation ( high /eam 0 9 ! ,b9n] ,d[ns #db-;in* cyl9d] eng9e1 #i-;feet /roke1 six /rokes p] m9ute1 #aa lbs4 effective p[] on ea* in*1 burn+ #a-a_/c bu%el ( coal an h\r4 ,9 ?is eng9e ! proportion ( sav+ by ! heat+ flues 0 ! same z 9 ! l>ge eng9e4 ,i tri$ to cond5se ! /eam by ! cold sides ( ! cond5s]1 )\t us+ injection-wat]4 ,! wat] 9 ! cond5s] ci/]n 0 at #ej4 ,aft] work+ = tw5ty-five m9utes ! small quantity ( hot wat] dis*>g$ at ! top ( ! air-pump rea*$ #acj ( heat1 b !n w\ld rise no high]1 ! cold sides ( ! cond5s] be+ equal to ! cond5sation ( all ! /eam4 ,! eduction-pipe & air-pump1 ) its bottom & top1 gave #fj feet ( surface sides ( ?ick ca/ iron1 & ab\t #bj feet m ( surface sides ( a ?9 copp] cond5s]2 altoge!r1 #hj feet ( surface cold sides1 surr\nd$ by cold wat]4 ,ab\t half a p\nd on ! in* 0 lo/ 9 ! vacuum1 ! dis*>g$ wat] be+ #acj ( heat in/ead ( #ajj4 ,! vacuum 0 made imp]fect by ab\t #a-a_/b lb4 to ! in*4 ,x is my op9ion t high /eam w exp& & contract ) a mu* less degree ( heat or cold 9 proportion to its effect1 ?an :at /eam ( atmosph]e /rong w d4 ,i int5d to try /eam ( five or six atmosph]es /rong1 & p>tially cond5se x d[n to ne>ly "o atmosph]e /rong1 & !n by an air-pump ( m cont5t ?an is usual to return ! /eam1 air1 & wat]1 f ! top ( ! air-pump1 all back into ! boil] aga91 above ! wat]-level 9 ! boil]1 & by a great numb] ( small tubes1 ) greatly heat$ surface sides1 to reheat ! return$ /eam2 ?\gh by ?is plan ,i %all lose ! p[] ( ! vacuum1 & also ! p[] requir$ on ! air-bucket to =ce ! /eam & wat] back aga9 into ! boil]1 yet by return+ s mu* heat ,i %all ov]-balance ! loss ( p[]1 besides hav+ a cont9u$ supply ( wat]1 :i* 9 portable eng9es1 ei!r on ! road or on ! sea1 w be ( great value4 ,i %all e/eem x a v great fav\r if y w be s good z to turn ov] 9 y\r m9d ! probable !ory ( ^? /atem5ts1 & give me y\r op9ion4 ,if ,mr4 ,watt's reports ( 8 exp]im5ts are correct1 h[ is x possible t ! high-pressure eng9e t ,i built at ! ,h]l& ?irte5 ye>s ago1 :i* dis*>g$ ! /eam 9 op5 air1 did m ?an tw5ty-eight millions8 ,if y wi%1 ,i w s5d a copy ( ! c]tificate ( ! duty done by ?is eng9e1 :i* /ates v m9utely e circum/ance4 ,n[ t cyl9d]1 ) e "p ( ! eng9e1 0 expos$ to ! cold2 _h x be5 heat$ ar\nd ^? surfaces1 z on ! pres5t plan1 x w\ld h done above =ty millions4 ,suppose ! ,b9n] ,d[ns #gj-;in* cyl9d] eng9e1 #aj-;feet /roke1 work+ ) full /eam to ! bottom ( ! /roke1 :51 by ! exp]im5t1 ! heat$ flues 7 aga9 laid on w\ld h work$ "o-?ird expansive1 by ! heat ( #e bu%els ( coal ar\nd ! cyl9d]4 ,n[ "o-?ird ( ! p[] w\ld make a #c feet #d in* /roke1 #aa lbs4 to ! in* effective p[]1 eight /rokes a m9ute1 dur+ tw5ty-f\r h\rs1 by ! consumption ( #e bu%els ( coal appli$ on ! surface sides ( ! cyl9d]1 p]=m+ a duty ( #cbd millions ) a bu%el ( coal4 ,n[ suppose ! cyl9d] )\t ! heat+ flues _h ! /eam cut (f at two-?irds ( ! /roke1 & t x is possible 9 a mom5t to heat ! cyl9d] by ! flues2 9 t case ! /eam w\ld1 by its expansion f ! hot sides1 fill ! la/ ?ird ( ! cyl9d] to ! bottom ( ! /roke2 !n if t /eam c\ld be sudd5ly cool$1 s z to contract x "o-?ird1 ! pi/on w\ld asc5d "o-?ird its /roke 9 ! cyl9d]2 & x appe>s 9 !ory by ?is plan1 t a cyl9d] once fill$ two-?irds full ( /eam1 by receiv+ ! heat on its surface sides f #e bu%els ( coal1 & aga9 sudd5ly cool+ d[n1 w\ld cont9ue to "w = ev]1 )\t remov+ ! /eam f ! cyl9d]1 & w\ld p]=m a duty ( #cbd millions4 ,?is nev] c be accompli%$ 9 practice 9 ?is way1 b ! effect may be obta9$ by p>tially cond5s+ 9 a suitable cond5s]1 & aga9 heat+ by hot sides4 ,?is my/]y ought to be laid op5 by exp]im5t1 = :at ,i h /at$ are pla9 facts f actual pro(s1 & ,i h no d\bt t "t w %[ t ! !ory ( ,mr4 ,watt is incorrect4 ,?\gh !re 7 #cjj feet ( cold sides1 yet #bjj feet 7 n cond5s+ /eam1 because on ! return ( ! pi/on1 :at 0 cond5s$ bel[1 & :ile ! eng9e 0 re/+1 did n make aga9/ x m ?an :at 0 cond5s$ above ! pi/on on its desc5t2 !re=e y may c\nt on #aej feet ( cold ext]nal sides con/antly cond5s+1 t made ?is ?ird-"p diff]5ce aga9/ ! expansion ( ! /eam4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*d4 ,,trevi?ick4 ,! writ]'s note-book us$ dur+ ^? exp]im5ts is 9 8 possession1 z well z ,trevi?ick's note-book giv+ p>ticul>s ( exp]im5ts at sev]al m9es1 f :i* ! foll[+ extracts are tak53-- ,,cornwall1 ,augu/1 #ahbh4--,:eal ,t[an #hj-;in* cyl9d]1 #aj-;feet /roke1 #fi /rokes p] m9ute1 load$ to #ie lbs4 on ! in* ( ! pi/on1 ) ?ree ( ,trevi?ick's boil]s1 ea* #cg feet long1 #f feet #b in*es diamet]1 ) fire-tube #c feet #i in*es diamet]1 fire-place #f feet long1 evaporat$ #ac squ>e feet ( wat] ) #a bu%el ( coal1#afe duty #hg millions4 ,! heat 9 ! /ack 0 j ! same z ! heat ( ! /eam 9 ! boil]4 ,ano!r eng9e ( ! same size on ! same m9e1 ) simil> boil]s1 b work+ only #djf /rokes p] m9ute1 load$ to #dee lbs4 on ea* in* ( ! pi/on1 did #ejh millions4 ,footnote #afe3 #hd lbs4 ,:eal ,vor #ec-;in* cyl9d]1 #i-;feet /roke1 #fei /rokes p] m9ute1 load$ to #aieh lbs4 on ea* squ>e in* ( ! pi/on1 did #cff millions4 ,:eal ,damsel #da-;in* cyl9d]1 #g feet #f in* /roke1 #eeb /rokes p] m9ute1 load$ to #bae lbs4 on ! in* ( ! pi/on1 did #cc millions4 ,x w\ld appe>1 !re=e1 t ab\t #aj lbs4 to ! in* on ! pi/on all[s ( ! be/ duty1 & t a #aj-;feet /roke exce$s 9 duty a #g feet #f in* /roke4 ,! ,:eal ,t[an eng9e1 do+ #hg millions1 _h #abdh feet ( tube fire-surface1 & a simil> am\nt ( ext]nal boil] surface 9 ! flues4 #b-a_/b bu%els ( coal 7 consum$ ea* h\r1 giv+ ab\t #ajjj feet ( fire-sides = ea* bu%el ( coal consum$ p] h\r1 & #ej feet ( fire-b>s4 ,^? boil]s 7 int5d$ to supply /eam = work+ ! eng9e at t5 /rokes a m9ute2 a bu%el ( coal an h\r w\ld 9 t case h _h #fjj feet ( boil] fire-surface4 ,b9n] ,d[ns #gj-;in* cyl9d]1 #aj-;feet /roke1 did #da millions4 ,a fire 0 !n put ar\nd ! cyl9d] & /eam-pipes1 :i* burnt #e bu%els ( coal 9 tw5ty-f\r h\rs1 by :i* ! duty 0 increas$ to #fc millions4 ,! surface sides ( ! cyl9d]1 cyl9d]-top1 & /eam-pipes heat$ by flues 0 #cjj feet1 & caus$ a sav+ ( #da bu%els ( coal 9 tw5ty-f\r h\rs4 ,ano!r eng9e 9 ! same m9e 0 tri$1 hav+ a #db-;in* cyl9d]2 :5 ! fire 0 ar\nd ! cyl9d]1 %e work$ #ajj /rokes )\t injection-wat]2 ! expansion-valve 0 clos$ at half-/roke1 ! /eam 9 ! boil] #ef lbs4 on ! in* above ! atmosph]e4 ,x is n easy to deal ) ! important reason+s fl[+ f ^? facts1 & influ5c+ ! =m & economy ( ! /eam-eng9e1 nor to %[ if ,trevi?ick 0 "r 9 discr$it+ ! laws laid d[n by ,watt4 ,newcom5's eng9e _h ! int]ior1 z well z ! ext]ior ( ! /eam-cyl9d] expos$ to ! cool+ atmosph]e4 ,watt1 by putt+ a cov] on ! cyl9d]1 r$uc$ ! loss ( ! heat f ! int]ior1 & by 8 /eam-case hop$ to r$uce ! loss f ! ext]ior1 ?\gh by x he increas$ ! am\nt ( surface expos$ to ! cold4 ,9 ,trevi?ick's e>ly eng9es ! boil] alone expos$ heat-los+ surface1 & ?is 0 fur!r r$uc$ by its own comp>atively small size1 ! eng9e & boil] complete n expos+ "o-qu>t] ( ! surface ( a ,watt l[-pressure eng9e ( equal p[]4 ,"o object ( ! ,b9n] ,d[ns exp]im5t 0 to fur!r curtail ?is loss ( p[] by increas+ ! heat ( ! /eam :ile 9 op]ation 9 ! cyl9d]1 s9ce call$ sup]heat+ /eam4 ,?is pr9ciple ( giv+ increas$ heat to /eam1 aft] x _h left its /ate z wat]1 0 made practical by ,trevi?ick's boil] at ,:eal ,prosp] 9 #ahaj1 :]e ! flues hav+ fir/ be5 c>ri$ ar\nd ! wat] portion ( ! boil]1 !n pass$ ov] ! /eam portion2#aff & aga9 9 ! upright boil] ( #ahae1 hav+ ! upp] end ( ! fire-tube surr\nd$ by /eam above ! wat] l9e4#afg ,^? e>ly beg9n+s ( sup]heat+ /eam & surface cond5sation culm9at$ 9 ! ,b9n] ,d[ns exp]im5ts ( #ahbh1 "o imm$iate practical result ( :i* 0 ! tubul> surface cond5s]1 enabl+ /eamboat boil]s to avoid1 9 a great measure1 ! use ( salt wat]1 facilitat+ 9 a m>k$ degree ! application ( m>9e boil]s & eng9es ) /eam ( an increas$ pressure4 ,footnote #aff3 ,see vol4 ii41 p4 #ga4 ,footnote #afg3 ,see vol4 i41 p #ced4 ,! ,b9n] ,d[ns eng9e1 ) a cyl9d] ( #gj in*es 9 diamet]1 & a /roke ( #aj feet :5 work+ ) /eam 9 ! boil]s ( #de lbs4 to ! squ>e in* above ! atmosph]e1 & us+ ! heat+ flues ar\nd ! cyl9d]1 requir$ #ac gallons ( injection-wat] at ea* /roke1 & consum$ at ! rate ( #c bu%els ( coal an h\r1 to produce a duty equal to eighte5 millions2 by remov+ ! cyl9d] sup]heat+ flues1 ! quantity ( injection-wat] = ! same am\nt ( "w increas$ to #ae-a_/b gallons1 & ! coal to #d-a_/d bu%els4 ,watt's rule = 8 l[-pressure /eam vacuum eng9e do+ a duty ( eighte5 millions1 gave #eg gallons ( injection-wat]1 & #aa-a_/d bu%els ( coal4 ,on ! "q ( coal1 ?is /atem5t agrees v ne>ly ) ,trevi?ick's lett]s ( sixte5 ye>s be=e1 :5 he us$ ! high-pressure boil]s 9 ! ,dolcoa? pump+ eng9e1#afh promis+ t 8 high-pressure expansive eng9e w\ld d ! "w ) "o-?ird ( ! coal requir$ 9 ! l[-pressure vacuum eng9e4 ,footnote #afh3 ,see vol4 ii41 p4 #aga4 ,! high-pressure /eam requir$ a less am\nt ( injection-wat] to cond5se x ?an ! l[-pressure /eam1 9 proportion to ! "w done1 %[+ ! ,watt rule & ! ,watt exp]i5ce to be inapplicable to high-pressure eng9es2 = in/ead ( #eg gallons ( injection-wat] ! ,b9n] ,d[ns eng9e ) /eam ( #de lbs4 to ! in* requir$ b #ae-a_/b gallons ( injection-wat]1 & ?is am\nt 0 fur!r r$uc$ to #ac gallons by sup]heat+ ! /eam2 ?is r\ghly agrees ) ! coal consum$1 or 9 o!r words1 ) ! am\nt ( heat to be c>ri$ (f by injection-wat]3 ! ,watt rule giv+ #aa-a_/d bu%els z ! fair all[ance = l[-pressure /eam vacuum eng9es1 :ile ! high-pressure /eam vacuum eng9e burnt b #d-a_/d bu%els4 ,?is 0 fur!r r$uc$ to #c bu%els by sup]heat+4 ,^? facts l$ to ! idea t if ! /eam pressure 0 suffici5tly increas$1 cond5sation might be c>ri$ out )\t any injection-wat]1 by ! transmission ( ! heat 9 ! /eam ?r\gh ! metal sides ( ! cond5s]4 ,an exp]im5t 0 at once made by remov+ ! ,watt cond5s] & injection-wat]1 z he _h done sev5te5 ye>s be=e1#afi us+ 9 _! /ead a ?9 copp] surface-cond5s] imm]s$ 9 cold wat]1 produc+1 )9 #a_/b lb4 on ! in*1 z good a vacuum z :5 injection-wat] 0 us$1 lead+ to ! conclusion1-- ,footnote #afi3 ,see ,qu]y #crd1 vol4 ii41 p4 #ai4 ,x is my op9ion t high /eam w exp& & contract ) a mu* less degree ( heat or cold1 9 proportion to its effect1 ?an :at /eam ( atmosph]e /rong w d4 ,i int5d to try /eam ( five or six atmosph]es /rong1 & p>tially cond5se x d[n to ne>ly "o atmosph]e /rong1 & !n by an air-pump ( m cont5t ?an is usual to return ! /eam1 air1 & wat] back into ! boil] aga91 & by a great numb] ( small tubes1 ) greatly heat$ surface sides1 to reheat ! return$ /eam4 ,?is1 9 practical words1 is ! surface cond5s] by :i* ! us$ /eam is return$ to ! boil] 9 ! =m ( wat]4 ,! m g5]al use ( high-pressure /eam ( #gj or #ij lbs4 to ! in*1 increas+ its expansive =ce on "o side ( ! pi/on by sup]heat+ x on its passage ?r\gh numb]s ( small tubes1 & decreas+ its expansive =ce on ! o!r side ( ! pi/on by cool+ x 9 passage ?r\gh simil> tubes expos$ to cold1 is p>tly effect$ 9 /eamboats1 b has n yet be5 attempt$ 9 eng9es on ! road4 ,aft] a mon?'s fur!r consid]ation he wrote3-- ,:eal ,t[an eng9e is work+ ) ?ree boil]s1 all ( ! same size1 & ! /rong /eam f ! boil]s go+ to ! cyl9d]-case2 ! boil]s are s l[ z to admit ! cond5s$ wat] to run back f ! case aga9 into ! boil]3 !y f9d t ?is wat] is suffici5t to fe$ "o ( ^! boil]s )\t any o!r fe$-wat]1 !re=e "o-?ird ( ! /eam g5]at$ mu/ be cond5s$ by ! cold sides ( ! cyl9d]-case1 & ?is agrees ) ! exp]im5ts ,i s5t to y f ,b9n] ,d[ns4 ,:eal ,t[an eng9e has an #hj-;in* cyl9d]1 & requires #gb bu%els ( coal 9 tw5ty-f\r h\rs1 !re=e1 ! cyl9d]-case mu/1 9 cond5s+ high-pressure /eam1 use #bd bu%els ( coal 9 tw5ty-f\r h\rs4 ,b\lton & ,watt's case = a #fc-;in* cyl9d] work+ ) l[-pressure /eam1 cond5s$ only #d-a_/b bu%els ( coal 9 equal "t1 ! proportions ( surface be+ z #aij to #bdj 9 ,:eal ,t[an4 ,ne>ly five times ! quantity 0 cond5s$ ( high /eam ?an ( l[ /eam1 prov+ t !re is a !ory yet unacc\nt$ =4#agj ,footnote #agj3 ,see ,trevi?ick's lett]1 ,janu>y #bd?1 #ahbi1 vol4 ii41 p4 #cfh4 ,^! app>5t facts are1 9 ! case ( /eamboats1 m culpably ov]look$ n[ ?an :5 he wrote =ty-two ye>s ago2 eng9es h be5 exam9$ & report$ on by em95t sci5tific m51 b x 0 left = ,trevi?ick to po9t out t cold on ! surface ( ! /eam-case ( a ,watt l[-pressure /eam vacuum eng9e cond5s$ ab\t "o-fifte5? ( ! /eam giv5 f ! boil]s1 & t ! loss f exposure to cold 0 ne>ly five times m f high-pressure /eam ?an f l[-pressure4 ,)9 a few m mon?s he det]m9$ on con/ruct+ an eng9e = ! purpose ( m accurately te/+ ^? views4 ,,mr4 ,,gilb]t1 ,,hayle ,,f\ndry1 ,july #bg?1 #ahbi4 ,sir1--,bel[ y h a sket* ( ! eng9e t ,i am mak+ "h = ! express purpose ( exp]im5t+ on ! work+ ! same /eam & wat] ov] & ov] aga91 heat+ ! return$ /eam by pass+ x 9 small /reams up ?r\gh ! hot wat] f ! bottom ( ! boil]4 ,! boil] is #c feet 9 diamet]1 /&+ p]p5dicul>2 ! int]ior fire-tube is #b feet 9 diamet]2 !re is a /eam-case r\nd ! outside ( ! boil] ) a #a-a_/b-;in* space4 ,?is keeps ! boil] hot & p>tially cond5ses ! /eam be=e x is aga9 =c$ into ! boil]4 ,illu/ration ,! boil] is #ae feet high2 ! cyl9d] #ad in*es diamet]1 ) a #f-;feet /roke1 s+le p[]4 ,! pump = =c+ ! /eam & wat] back aga9 is #aj in*es 9 diamet]1 ) a #b feet #i in* /roke1 ab\t "o-qu>t] "p ( ! cont5t ( ! /eam-cyl9d]4 ,! bottom ( ! boil] w h a great numb] ( small holes1 ab\t #a_/af? ( an in* 9 diamet]1 ?r\gh :i* ! /eam deliv]$ into ! boil] w pass up ?r\gh ! hot wat]1 by :i* ,i %\ld ?9k x w heat ^? small /reams ( /eam aga9 to _! usual temp]ature4 ,! pump = lift+ wat] to prove ! duty ( ! eng9e is #cj in*es 9 diamet]1 ) a #f-;feet /roke1 b ?is may be l5g!n$ to a #ab-;feet lift1 z ! trial or load 9 ! exp]im5ts may require1 giv+ f #ab to #bd lbs4 to ! in* 9 ! pi/on4 ,?is ma*9e w be ready be=e y\r return to ,cornwall1 & ,i int5d to prove x effectually be=e ,i g to ,holl&4 ,! ,holl& eng9e lift$ on ! trial1 :5 !y came d[n to see x1 #gbjj gallons ( wat] a m9ute #aj feet high ) #a bu%el ( coal an h\r2 exce$+ly good duty = a small eng9e ( #bd-;in* cyl9d]1 be+ #cd1efj1jjj ( duty4 ,on ! #ag? ,augu/ ! trial comes on betwe5 ! two companies ab\t ! quays4 ,!y are z desp]ate z possible on bo? sides1 & ca/+s & e o!r article are ?r[n d[n to #cj p] c5t4 bel[ co/ price2 iron pumps = #fs4 #f;d4 p] cwt41 & coal sold to ! m9es = #cgs4 #c;d4 p] wey1 :5 #dhs4 p] wey on bo>d %ip 0 paid = x4 ,sev]al ?\s&s lo/ p] ye> by ea* p>ty4 ,?is nev] c la/ long4 ,if y c ?9k ( any improvem5t ,i %all be v glad to he> 9 "t1 be=e x may be too late to adopt x4 ,at all ev5ts1 if x is n too mu* tr\ble to write1 ,i %all be v glad to he> f y4 ,:at effect d y ?9k ! wat] w h 9 heat+ ! /eam on its passage to ! top ( ! wat] f ! false bottom ( ! boil]8 ,i h a ci/]n ( cold wat]1 ) a prop] cond5s] 9 x1 connect$ betwe5 ! bottom ( ! boil]-case & ! =ce-pump to ! bottom ( ! boil]1 !re=e ,i c p>tially cond5se by cold wat] sides1 or by cold air sides j z ,i please1 by ris+ or s9k+ ! wat] 9 ! ci/]n4 ,! boil] is made v /rong to try diff]5t temp]atures1 & an additional l5g? to ! wat]-pump makes all v suitable = a great numb] ( exp]im5ts1 & if !re is any good 9 ! ?+ ,i w br+ x out4 ,i %all h indicators at diff]5t places to prove :at advantages c be ga9$4 ,i hope to h ! pleasure ( y\r company dur+ ^? exp]im5ts1 :i* ,i ?9k w ?r[ m light on ?is subject ?an ev] has yet be5 done4 ,"s trials s9ce ,i la/ wrote to y make me v confid5t t mu* good w arise f ^! exp]im5ts1 b to :at ext5t is unc]ta94 ,i rema91 ,sir1 ,y\r mo/ ob$i5t s]vant1 ,,ri*>d ,,trevi?ick4 ,trevi?ick did n use lett]s to illu/rate 8 sket*1 kn[+ t ,davies ,gilb]t w\ld compreh5d x2 b ! read] ( to-day may n f9d x s easy1 !re=e ! writ] has add$ !m ) a slight detail description1 he hav+ be5 ,trevi?ick's daily companion :5 ^? draw+s & exp]im5ts 7 made4 a1 top ( boil]2 b1 wat] l9e2 c1 c5tre ( :eel2 d1 ca/-iron :eel & *a92 e1 *imney1 #ac 94 9 diamet]2 f1 fire-tube1 #b ft4 diamet]2 g1 out] boil]-99case1 #c ft4 diamet]1 #ae ft4 long2 h1 wat] space ( #f 942 i1 boil] /eam-case1 #c ft4 #d 94 diamet]2 j1 small holes ?r\gh :i* /eam & wat] are =c$ into ! boil]2 k1 =ce-pump1 #aj 94 diamet]1 #b ft4 #i 94 /roke2 l1 /eam-cyl9d]1 #ad 94 diamet]1 #f-;ft4 /roke2 m1 pi/on-rod2 n1 fire-door2 o1 fire-b>s2 p1 pump = te/+ ! p[] ( ! eng9e4 ,!re is a natural t5d5cy 9 m5 ( g5ius to unwitt+ly return1 "u new =ms1 to old ideas4 ,! ideas are simil>1 ?\gh 9 comb9ation ) new =ms & new acquirem5ts2 ev5 ! outl9e ( ?is #ahbh boil]1 ) ! exception ( its out] /eam-cas+1 is v l t 9 a lett] to ,davies ,gilb]t f\rte5 ye>s be=e1#aga ( :i* ,trevi?ick _h kept no copy4 ,:5 9 ! =ego+ lett] he wrote1 ,!re is a /eam-case r\nd ! outside ) a #a-a_/b-;in* space2 ?is keeps ! boil] hot & p>tially cond5ses ! /eam be=e x is aga9 =c$ into ! boil]1 he _h =gott5 t tw5ty-sev5 ye>s be=e1 :5 con/ruct+ 8 fir/ high-pressure /eam-eng9es1 he ?us specifi$ 8 inv5tion3--,! /eam :i* escapes 9 ?is eng9e is made to circulate 9 ! case r\nd ! boil]1 :]e x prev5ts ! ext]nal atmosph]e f affect+ ! temp]ature ( ! includ$ wat]1 & af=ds by its p>tial cond5sation a supply = ! boil] itself4#agb ,footnote #aga3 ,see ,trevi?ick's lett]1 #g? ,may1 #ahae1 vol4 i41 p4 #cfd4 ,footnote #agb3 ,see pat5t specification ( #ahjb1 vol4 i41 p4 #abh4 ,n "o ( 8 num]\s pat5t specifications has be5 f\nd among 8 pap]s1 nei!r d 8 lett]s ref] to !m2 probably he nev] read !m aft] ! fir/ necess>y exam9ations4 ,,mr4 ,,gilb]t1 ,,hayle ,,f\ndry1 ,novemb] #e?1 #ahbi4 ,sir1--,! eng9e has be5 work$4 ,! result is t5 /rokes p] m9ute1 #f-;feet /roke1 ) half a bu%el ( coal p] h\r1 lift+ six ?\s& p\nds weight4 ,?is 0 done ) wat] 9 ! ci/]n r\nd ! cond5s]1 :i* wat] came up to #ahj degrees ( heat1 & rema9$ s4 ,! wat] sides ( ! cond5s] cov]$ ) ?is hot wat] 0 #ej surface feet4 ,i tri$ x to "w ) ! cold air sides1 b ,i f\nd t ! cold air sides ( #abj feet w\ld only "w x f\r /rokes p] m9ute4 ,i %\ld h work$ ! /eam mu* high] ?an #ej lbs4 to ! in*1 b be+ an old boil] ,i ?\ght x a risk4 ,i am n[ plac+ an old boil] ( #cej feet ( cold sides m to ! cond5s]1 to give a fair trial to cond5s+ ) cold sides alone4 ,! /eam bel[ ! pi/on 0 ab\t #f or #g lbs4 to ! in* above ! atmosph]e4 ,! =ce-pump to ! boil] 0 ab\t "o-fif? "p ( ! cont5t ( ! cyl9d]1 & ! valve close to ! boil] lift$ :5 ! =ce-pi/on 0 d[n ab\t two-?irds ( its /roke1 at :i* "t ! return$ /eam ent]$ ! boil] aga94 ,i h no d\bt ( do+ ne> t5 times ! duty t is n[ done on bo>d %ips1 )\t us+ salt wat] 9 ! boil]1 z at pres5t4 ,our boil] has be5 work+ ?ree days & ! wat] has n sunk #a in* p] day4 ,i am q satisfi$ ! trial w be a great success4 ,mr4 ,pra$ & ,sir ,john ,/4 ,aubyn are anxi\s to get a high bank c>ri$ out f ,*apel ,angel to #ae feet bel[ l[-wat] m>k on ! b>1 to make ,hayle a float+ h>b\r4 ,i h propos$ to make a s&-lift+ eng9e4 ,:5 ,i built t eng9e = deep5+ ,woolwi* ,h>b\r1 we lift$ #cjj tons p] h\r ?r\gh #cf feet ( wat]1 & #bj feet above wat]1 #ef feet above ! bottom4 ,?is 0 done ) two bu%els ( coal p] h\r1 !re=e x w n co/ above "o p5ny p] squ>e fa?om to lift ! s& ov] ?is embankm5t4 ,x is int5d$ to get d[n ,mr4 ,tel=d to give 8 op9ion on x4 ,y\r rem>ks on x w\ld be ( s]vice4 ,i rema91 ,sir1 ,y\r humble s]vant1 ,,ri*>d ,,trevi?ick4 ,! writ] hav+ work$ at ^! exp]im5ts1 kn[s t _! object 0 to employ high-pressure /eam 9 ! boil]1 us+ x v expansively 9 ! cyl9d]1 & by cold surface sides r$uc+ its bulk ei!r to l[-pressure /eam or boil+ wat]1 & !n =ce x aga9 into ! boil]4 ,,mr4 ,,gilb]t1 ,,hayle ,,f\ndry1 ,novemb] #ad?1 #ahbi4 ,sir1--,i h bo? ( y\r lett]s & sket*es1 :i* %all be put 9 h&4 ,i und]/& x p]fectly well4 ,s9ce ,i wrote to y la/ ,i h made sev]al satisfactory trials ( ! eng9e1 & ?9k x unnecess>y to make any fur!r exp]im5ts4 ,! /atem5t bel[ may be dep5d$ on = a future data4 ,! load ( ! eng9e 0 #fbhj lbs41 be+ #bj lbs4 to ! in* = a #bj-;in* cyl9d] ) a #f-;feet /roke1 #ab /rokes p] m9ute1 ) ?ree-qu>t]s ( a bu%el ( coals p] h\r1 giv+ a duty ( #cfa1gbh1jjj = #a bu%el ( coal1 a duty f> beyond any?+ done 9 ! c\nty by s small an eng9e4 ,! cold wat] sides r\nd ! cond5s] 0 #fj feet1 & ! wat] at #aab degrees temp]ature1 n hav+ a suffici5t /ream ( cold wat] to supply ! ci/]n4 ,ea* foot ( cold wat] sides did #gecf lbs4 p] m9ute1 ab\t ?ree times ! "w done 9 ! c\nty p] foot ( hot boil] sides2 !re=e ! cond5s] ne$ n be m ?an "o-?ird ( ! boil] sides4 ,by mak+ ! cond5s] ( #d-;in* copp] tubes & ( an in* ?ick1 x w\ld /& 9 "o-tw5tie? "p ( ! space ( ! boil]4 ,i put a boil] nak$ to try cold air sides2 x 0 v ru/y1 & did n cond5se z fa/ z ,i expect$4 ,! eng9e work$ exce$+ly well1 b sl[4 ,! duty p]=m$ = ea* foot ( cold air sides 0 #efe lbs4 p] m9ute1 ab\t "o-?irte5? "p ( ! cond5s+ ( cold wat] sides4 ,we nev] want$ to get ! /eam above #fj lbs4 to ! in*4 ,i h no d\bt b t copp] pipes ( #a_/cbnd ( an in* ?ick1 clean & small1 w\ld d consid]ably m1 because ! hot wat] t came out ( ! boil] f ! cond5s$ /eam 0 b #agj decrees1 & ! ext]nal sides ! same heat :5 ! /eam 0 #ae lbs4 above ! atmosph]e 9 ! cond5s+ boil]4 ,?is boil] 0 #d feet #f in*es diamet]1 & ,i ?9k t t[>ds ! ext]nal sides ( ! boil] !re 0 a cold] atmosph]e1 if ,i may call x s1 ?an :at x 0 9 ! middle ( ?is l>ge cond5s+ boil]1 because ,i f\nd by try+ a small t9 tube1 t x w\ld cond5se #aejj lbs4 = ea* foot ( cold air sides4 ,h[ev]1 z x is1 x w d exce$+ly well = portable purposes4 ,! duty1 ,i d\bt n1 w be1 bo? = wat] & air sides cond5s+1 at lea/ #ej p] c5t4 above our ,corni% eng9es1 :i* w be above f\r times :at is n[ done ) %ips' eng9es1 especially :5 y take into consid]ation _! gett+ /eam f salt wat]1 & lett+ out s mu* wat] f ! boil] to prev5t ! salt f accumulat+ 9 ! boil]1 :i* w make #cj p] c5t4 m 9 its fav\r4 ,if /rong boil]s to /& #bjj lbs4 to ! in* are made ) small tubes1 ,i h no d\bt b t ! duty w\ld be consid]ably m1 & my eng9es w n be "o-qu>t] "p ( ! weight1 price1 or space ( o!rs2 & :5 e advantage is tak5 x w be #ajjj p] c5t4 sup]ior 9 sav+ ( coal to ^? n[ at "w on bo>d4 ,?is eng9e works well1 & returns ! /eam v regul>ly e /roke into ! boil]4 ,i am extremely sorry y 7 n pres5t to see ^! exp]im5ts4 ,please make y\r rem>ks on ^! /atem5ts1 ) any fur!r in=mation y may judge useful4 ,i %all n[ make draw+s agreeable to my exp]im5ts = actual p]=mance on bo>d %ips4 ,9 hope ( he>+ f y soon1 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*d4 ,,trevi?ick4 ,! l>ge old boil]s us$ z surface cond5s]s1 9 :i* ! /eam 0 p>tially cond5s$ by ! transmission ( heat to ! ext]nal atmosph]e1 toge!r ) its fur!r cond5sation 9 a small] cond5s] ) cold wat] ar\nd x1 s r$uc$ its expansiv5ess1 t a l>ge fe$-pump drew ! hot wat] & /eam f ! small cond5s]1 & =c$ x back into ! boil] )\t any r$uction ( quantity2 ^? tempor>y contrivances1 almo/ imm$iately resolv$ !mselves into a cond5s] made ( copp] tubes surr\nd$ by cold wat]4 ,hav+ prov$ by six mon?s' exp]im5t on a work+ scale ! practicability ( ! plan :i* 9 reality he _h inv5t$ tw5ty ye>s be=e 9 ! iron /eam%ip1#agc he wrote 9 ,june1 #ahcj3-- ,footnote #agc3 ,draw+ ( iron /eam%ip1 vol4 i41 p4 #ccf4 ,,to ,,! ,,"r ,,hon\rable ,,! ,,lords ,,commission]s ,,( ,,! ,,admiralty1 c41 c41 c4 ,,my ,,lords1 ,ab\t "o ye> s9ce ,i _h ! hon\r ( att5d+ y\r hon\rable ,bo>d ) propos$ plans = ! improvem5t ( /eam navigation1 & z y express$ a wi% to see x accompli%$1 ,i imm$iately made an eng9e ( consid]able p[] = ! express purpose ( prov+ by practice :at ,i !n advanc$ 9 !ory4 ,i humbly reque/ y\r lord%ips w grant me ! loan ( a vessel ( ab\t #bjj or #cjj tons bur!n1 9 :i* ,i w fix at my own exp5se & risk an eng9e ( suitable p[] to propel ! same at ! spe$ requir$3 no alt]ations :atev] 9 ! vessel w be necess>y4 ,:5 "u sail ! propell+ app>atus c be remov$1 & :5 propell$ by /eam alone1 ! app>atus outside ! %ip w sc>cely receive any %ock f a heavy sea4 ,?is new inv5tion entirely removes ! great objection ( fe$+ ! boil] ) salt wat]4 ,?is petition 0 back$ by ,mr4 ,gilb]t & ,mr4 ,george ,r5nie4 ,8 old fri5d ,mr4 ,mills took an int]e/ 9 x1 & wrote1 ,i am go+ to meet ,capta9 ,symonds at ,woolwi* aga9 to-morr[1 & hope to be able to p]suade him to use 8 influ5ce ) ,sir ,t4 ,h>dy1 ,,laud]dale ,,h\se1 ,,highgate1 ,,mr4 ,,gilb]t1 ,augu/ #ai?1 #ahcj4 ,sir1--,! boil] ) ! fire-place1 cold air tubes outside ! boil] b )9 ! /eam-case1 fire-tubes 9 ! boil] f ! top ( ! fire-place to ! top ( ! boil]1 ! a%-pit close1 except a small door to cle> out ! a%es4 ,illu/ration3 ,,fig4 #a4--,,plan ,,section4 ,illu/ration3 ,,fig4 #b4--;,,elevation ,,section4#agd ,footnote #agd3 a1 /eam-case2 b1 boil]-case2 c1 space = cond5sation ( /eam2 d1 wat] & /eam space2 e1 fire-tubes2 f1 fire-box2 g1 fire-door2 h1 fire-b>s2 i1 a%-box2 j1 a%-box door2 k1 air-tubes 9 cond5s]2 l1 *imney2 m1 wat] level2 a smoke-jack fan draught4 ,! design is = ! cold air to pass d[n f ! top ( ! boil] ?r\gh ! air-tubes )9 ! /eam-case surr\nd+ ! boil]s1 becom+ heat$ 9 its passage by cond5s+ ! /eam 9 ! case1 & !n to pass up ?r\gh ! fire-b>s 91 ! hot /ate1 ne>ly z hot z ! /eam 9 ! case2 because ?is air1 heat$ to ne>ly #bab degrees by cond5s+ ! /eam 9 its passage )\t any ( its oxyg5 be+ burnt1 x w n c>ry (f s mu* heat f ! fire z cold air w\ld1 & /ill h ! same oxyg5 z cold air to consume ! coal4 ,! cold air w be pass+ d[n ! /eam-case 9 ! air-tubes1 & up ?r\gh ! fire & fire-tubes 9 ! boil]4 ,i f9d by exp]im5ts ,i h made "h1 by plac+ a t9 tube #b-a_/b in*es 9 diamet]1 #d feet long1 inside a #d-;in* tube ( ! same l5g?1 hav+ boil+ wat] & /eam betwe5 ! tubes1 kept hot by a fire r\nd ! out] tube1 ) a smi?'s bell[s bl[+ 9 at ! bottom ( ! inside tube1 hav+ #b-b_/crds surface feet ( cond5s+ sides1 measur+ ! inside1 :]e ! air is pass+ up f ! bell[s1 heats f #fj to #acd degrees #ae squ>e feet ( cold air p] m9ute4 ,:5 y comp>e ! effective heat ( #gd degrees giv5 to #ae cubic feet ( air e m9ute f #b-b_/crds surface feet ( t9 plate1 & ! heat conta9$ 9 #ae cubic feet ( air *>g$ ) #gd degrees ( effective heat1 comp>$ ) /eam ( atmosph]e /rong1 y w f9d t ! cond5s+ p[] ( surface sides is v great1 & = locomotive purposes might be c>ri$ /ill fur!r1 by =c+ ! air m quickly ?r\gh ! tubes4 ,if ! /atem5ts on air giv5 9 "s books t ,i h read are correct1 t !re is ab\t ?ree times z mu* heat 9 #a gallon ( /eam ( atmosph]e /rong z !re is 9 #a gallon ( air ( #bab degrees ( heat1 9 t case #a surface foot ( t9-plate sides ( ?is pipe1 by s5d+ (f ! hot air be=e describ$1 w\ld take out ! heat ( #a-a_/b cubic foot ( /eam p] m9ute ( atmosph]e /rong1 :i* 9 ! common cond5s+ eng9e w\ld be equal to a duty ( #bgjj lbs4 lift$ #a foot high p] m9ute2 b 9 ! high-pressure expansive eng9e1 ! heat ( #a-a_/b cubic foot ( /eam w\ld give a duty ( #aj1hjj lbs41 or f\r times ! duty ( ! ,b\lton & ,watt eng9e4 ,if y calculate on ! air be+ heat$ to ne>ly #bab degrees be=e x ent]s ! fire1 toge!r ) ! heat giv5 to ! sides ( ! boil]1 ! fuel sav$ w be above "o-half on :at has be5 done by ! high-pressure eng9es 9 ,cornwall1 because at pres5t ! coal mu/ pay = heat+ ! cold air1 !re=e a less proportion goes ?r\gh ! sides ( ! boil]1 & is lo/ ?r\gh ! *imney2 :]eas if ! heat ( ! /eam1 by pass+ into ! cold air1 on its way ?r\gh ! cond5s] tubes1 is c>ri$ into ! fire-place1 "o-half ( ! coal mu/ be sav$2 & y w f9d by calculation t ! quantity ( air requir$ to burn ! coal1 & also to cond5se ! /eam1 goes exactly 9 prop] proportion = ea* o!r1 & = locomotive eng9es ) a bla/ w g h&-9-h& almo/ to any ext5t1 & ! size ( an eng9e1 = its p[]1 is a m]e no?+4 ,a smoke-jack fan 9 ! a%-pit "u ! fire-b>s1 work$ by ! eng9e1 w\ld draw air d[n ! cond5s+ tubes1 & =ce x up ?r\gh ! fire & fire-tubes always ) ! spe$ requir$1 z ! /eam & ! cond5sation w\ld increase 9 ! same ratio4 ,z x is possible to bl[ s mu* cold air into a fire z to put x out1 by fir/ heat+ ! air x w\ld burn all ! /rong]1 & :atev] heat is tak5 out ( ! cond5s] into ! fire-place f ! /eam t has be5 made use (1 half ?is extra heat w g into ! boil] aga91 or 9 o!r words1 b half ! quantity ( cold w be put into ! fire1 be+ ! same 9 effect z sav+ fuel4 ,tak+ heat f ! cond5s] ?r\gh ! boil] sides is an additional new pr9ciple 9 ?is eng9e4 ,i f9d by bl[+ ?r\gh tubes t ! cond5sation ( a surface foot ( air-tube aga9/ a surface foot ( boil] fire-tube is great] ?an ! fire t passes ?r\gh ! boil] sides1 :]e ! common *imney draught is us$1 by ne>ly d\ble2 b ,i expect :5 bo? air & fire tubes are =c$ by a /rong curr5t ( air x w be ne>ly equal1 & ! increase ( /eam & ( cond5sation c be increas$ by an increas$ curr5t ( air1 s z to cause a surface foot ( fire & ( air sides to d p]haps five times z mu*2 & ( c\rse ! ma*9e w be light] 9 proportion4 ,i ?9k air sides cond5sation pref]able to wat] sides1 z s small a space does ! "w1 & is always conv5i5t1 & its p[] uni=mly increas+ ) its spe$1 by ! increas$ quantity ( air1 )\t ! weight ( wat] vessels4 ,?is k9d ( eng9e c be made to suit e place & purpose1 & ,i ?9k su* an eng9e ( ! weight ( a ,b\lton & ,watt eng9e w p]=m tw5ty times ! duty4 ,air sides cond5sation w be advantage\s on bo>d %ip1 because !re are holes = ! passage ( wat] ?r\gh ! bottom & sides ( ! %ip4 ,i am anxi\s to h y\r op9ion on ?is plan ( return+ ! hot air f ! cond5s] to ! fire-place1 & :at y ?9k ! effect w be4 ,! ,comptroll] ( ! ,navy has n yet return$ f ,plym\?1 !re=e no answ] has be5 giv5 to me4 ,y w see by ! sket* h[ v small & compact an eng9e is n[ br\ght )\t complication or difficulty2 ea* surface foot ( boil] & cond5s] is equal to "o-?ird ( a horse-p[]1 weigh+ #bj lbs41 or #fj lbs4 weight = ea* horse-p[]4 ,! consumption ( fuel is s small :5 work+ a diff]5tial eng9e1 t ,i expect x w n exce$ #a lb4 ( coal p] h\r = ea* horse-p[]4 ,! co/ ( erection & requir$ room are s small f its simplicity t x w be g5]ally us$4 ,z ,i am v anxi\s t e possible improvem5t %\ld be consid]$ prior to mak+ a specification = a pat5t1 ,i mu/ beg t y w h ! goodness to consid] & calculate on ! data ,i h giv5 y4 ,i am sorry to tr\ble y1 b ,i am satisfi$ ?is w be to y r a pleas+ amusem5t ?an a tr\ble4 ,! w>m+ ma*9es w take a v ext5sive run1 & ,i believe w pay exce$+ly well4 ,i am almo/ 9 ! m9d to take a ride d[n to see y 9 a few days1 b am n[ deta9$ "h ab\t ! ,am]ican m9+ conc]ns4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,! lett]s & foot-note are ! only *anges made by ! writ] 9 ,trevi?ick's orig9al sket* s descriptive ( a wond]ful application ( v>i$ & improv$ pr9ciples ( long-kn[n difficulty & importance2 ! beautifully compact tubul> boil] = giv+ high-pressure sup]heat$ /eam1 surface cond5sation1 abs5ce ( fe$ & cond5s+ wat]1 & return ( ! heat1 9 o!r eng9es wa/$ 9 cond5sation1 to ! fire-place2 ?\gh !re is little or no m5tion ( ! me*anical or mov+ p>ts ( ! /eam-eng9e1 yet its vital pr9ciples are grasp$ ) ! h& ( a ma/]4 ,! sket* 9 ! lett] ha/ily made =ty ye>s ago is m +5i\s ?an any portable eng9e s9ce con/ruct$1 ?\gh !re may be no suffici5t pro( ( its practical success4 ,! propell] to be work$ by ?is novel eng9e 0 ( c\rse 8 long-idle screw4 ,/eam ,eng9es1 #ba/ ,febru>y1 #ahca4 ,,n[ ,,"k ,,ye1 t 9 compliance ) ! said proviso1 ,i1 ! said ,ri*>d ,trevi?ick1 d decl>e t ! ess5tial po9ts 9 my improv$ /eam-eng9e1 = :i* ,i claim to be ! fir/ & true inv5tor1 are3-- ,fir/ly1 ! plac+ ( ! boil] )9 ! cond5s]1 9 ord] to obta9 ! additional security ( ! /r5g? ( ! cond5s] to prev5t mis*ief 9 case ! boil] %\ld bur/1 & also by ! same arrangem5t to conv5i5tly make ! cond5s]1 ) a v ext5sive surface1 enabl+ me to cond5se ! /eam )\t inject+ wat] into x4 ,secondly1 ! enclos+ ( ! cond5s] 9 an air or wat] vessel1 by :i* ! int5tion ( safety f explosion is fur!r provid$ =1 & my eng9e really r5d]$ :at ,i d5om9ate x1 a high-pressure safety eng9e4 ,?irdly1 ! cond5s+ ( ! /eam 9 ! cond5s] by means ( a curr5t ( cold air or cold wat] =c$ aga9/ ! outsides ( ! cond5s]4 ,f\r?ly1 ! return+ ( ! cond5s$ /eam f ! cond5s] back aga9 into ! boil]1 to ! end t s$im5t & concretion 9 ! boil] may be prev5t$2 &1 ,fif?ly1 ! bl[+ ( ! fire ) ! air aft] x has be5 heat$ by cond5s+ ! /eam4 ,9 =m+ my improv$ /eam-eng9e ,i employ sev]al or all ( ^! po9ts accord+ to conv5i5ce1 9 comb9ation ) ! o!r necess>y p>ts ( /eam-eng9es 9 common use4 ,^!1 my ess5tial po9ts1 w admit ( v>i\s modifications z to =m & proportions su* z mu/ be & are q famili> to e compet5t /eam-eng9e manufactur]1 & !re=e x w be suffici5t = ! p]fect description ( my improv$ /eam-eng9e t ,i expla9 "s ( ! modes ( =m+ & comb9+ ! ess5tial po9ts ( my inv5tion ) ! o!r p>ts ( /eam-eng9es 9 common use4 ,9 my mo/ fav\rite =m ( eng9e 9 :i* ,i cond5se by a curr5t ( cold air1 ! fire-place & flue1 ! boil]1 ! cond5s]1 & ! air-vessel1 are made ( six conc5tric tubes1 /&+ 9 an upright position4 ,! inn] or fir/ tube =ms ! fire-place & flue1 & at ! same "t ! inn] side ( ! boil]4 ,?is tube is conical1 hav+ its small end upw>ds4 ,! next or second tube is cyl9drical1 ab\t #f in*es l>g] 9 diamet] ?an ! l[] end ( ! fir/ tube1 & =ms ! outside ( ! boil]1 leav+ a space all r\nd ( ab\t #c in*es at ! bottom1 & s mu* m at ! top1 z ! flue is tap] = hold+ wat] & /eam betwe5 ! two tubes4 ,! ?ird tube is ab\t #b in*es l>g] 9 diamet] ?an ! second1 9 ord] to all[ a space ( ab\t an in* = p[d]$ *>coal or "s o!r sl[ conductor ( heat4 ,?is tube also con/itutes ! inn] side ( ! air-vessel4 ,! f\r? tube is ab\t #b in*es l>g] ?an ! ?ird1 & =ms ! inn] side ( ! cond5s]4 ,! fif? tube1 ab\t #b in*es l>g] ?an ! f\r?1 =ms ! outside ( ! cond5s]2 & ! six? tube1 ab\t #b in*es l>g] ?an ! fif?1 =ms ! outside ( ! air-vessel1 & at ! same "t ! outside ( ! :ole ( ! g5]at+ & cond5s+ app>atus1 consi/+ ( fire-place1 flue1 boil]1 cond5s]1 & air-vessel4 ,^! tubes are made ( wr\ght-iron plates rivet$ toge!r1 & are all cyl9drical1 except ! fir/1 :i* is conical1 ! bottom or fire end be+ ! l>ge/4 ,! fir/ or inn] tube is clos$ at bottom1 b has an op5+ on "o side ne> ! bottom1 ?r\gh :i* ! fire-b>s are introduc$1 & ! a%es & cl9k]s tak5 away4 ,to ?is op5+ a neck-piece ab\t #c in*es long is rivet$1 hav+ a flange to fit aga9/ ! inside ( ! second tube1 :5 ! two tubes are conc5tric1 ?r\gh1 ! side ( :i* second tube is an op5+ correspond+ ) t 9 ! fir/ tube1 & ! flan* is screw$ to ! second tube s z to make "o op5+ ?r\gh ! sides ( ! two tubes4 ,! second tube ext5ds d[nw>ds ab\t #e in*es bel[ ! fir/ tube1 & has a flan* turn+ inw>ds1 to :i* a second r\nd plate ( iron is screw$1 =m+ ! bottom ( ! boil]4 ,! fir/ tube has an ext]nal flan* at ! top1 & ! second tube an int]nal flan*1 bo? ( ! same height1 & screw$ to a ca/-iron circul> plate or cap-piece1 :i* ext5ds wide en\gh ar\nd ! boil] to =m also ! cov] = ! air-vessel4 ,?is plate has a hole 9 ! middle z l>ge z ! flue4 ,! sides ( ! cond5s] & air-vessel are =m$ ( f\r conc5tric tubes1 ea* ab\t #b in*es l>g] ?an ! "o )9 x4 ,! inn] & out] ( ^! tubes con/itute ! sides ( ! air-vessel1 & are ea* furni%$ ) an ext]nal flan* at ! top by :i* !y are screw$ to ! cap-piece4 ,! two int]m$iate tubes con/itut+ ! sides ( ! cond5s] are rivet$ toge!r at ! top1 leav+ a space ( ab\t an in* betwe5 _! upp] ends & ! cap-piece1 s z to all[ ( a free communication ov] !m betwe5 ! out] & inn] p>ts ( ! air-vessel4 ,! inn] tube ( ! air-vessel ext5ds d[nw>ds ab\t an in* bel[ ! boil]1 & is clos$ by a flat plate screw$ on to a flan* project+ inw>ds f ! tube2 ! two tubes ( ! cond5s] desc5d ab\t #c in*es l[] ?an ! boil]4 ,! inn] tube has an int]nal flan*1 to :i* a flat circul> plate is screw$ to close up ! tube4 ,! out] tube ( ! cond5s] is ( ! same l5g? ) ! inn]1 & is provid$ ) an ext]nal flan* ab\t #c in*es broad4 ,! out] tube ( ! air-vessel has an ext]nal flan* #b in*es broad1 & is j long en\gh to come d[n ^u ! broad flan* ( ! cond5s] la/ describ$1 & ^! two flan*es are toge!r bolt$ ^u a bottom piece ( ca/ iron1 :i* is a di% ( #d in*es deep1 & equal 9 diamet] ) ! diamet] ( ! out] tube1 & hav+ a flan* ! same bread? z ! flan* ( ! out] tube1 & ! bottom piece is secur$ to ! air-vessel & out] tube ( ! cond5s] by bolts go+ ?r\gh all ! ?ree flan*es4 ,an op5+ is made ?r\gh ! sides ( all ! f\r tubes ( ! cond5s] & air-vessel opposite to & z wide z ! fire-place op5+ ?r\gh ! sides ( ! boil]4 ,! upp] "p ( bo? op5+s to be ( ! same height1 b ! out] op5+ is made z l[ z ! bottom ( ! boil]1 9 ord] to all[ room = a pipe to ent] t "p ( ! boil] = =c+ ! wat] into x1 & also ano!r pipe & cock = draw+ (f ! wat] or s$im5t1 9 case f\l wat] be us$ by accid5t or c>elessness4 ,^! two op5+s ?r\gh ! cond5s] & air-vessel1 & ?r\gh ! boil]1 con/itute "o fire doorway ?r\gh all ! six tubes = access to ! fire-place2 a r+ is plac$ betwe5 ! two tubes ( ! cond5s] ar\nd ! fire doorway1 s z to cut (f all communication ( ! /eam 9 ! cond5s] ) ! air 9 ! doorway2 ano!r simil> r+ is plac$ betwe5 ! cond5s] & ! out] tube to prev5t ! escape ( air into ! fire doorway1 & a half r+ is plac$ 9 ! l[] "p ( ! fire doorway betwe5 ! cond5s] & ! inn] tube ( ! air-vessel1 to prev5t a%es f fall+ into ! air-vessel1 & yet all[ a free passage = ! air f ! inn] "p ( ! air-vessel into ! upp] "p ( ! fire doorway4 ,^! two r+s & ! half r+ are secur$ 9 _! places by rivets pass+ ?r\gh all ( !m & ?r\gh ! tubes1 & unit+ all firmly toge!r1 ! int]/ices be+ fill$ ) iron cem5t4 ,a r+ is also plac$ betwe5 ! boil] & ! air-vessel ar\nd ! fire doorway1 aga9/ ! outside ( :i* r+ ! *>coal p[d] is tightly ramm$1 & w hold ! r+ 9 its place )\t ! necessity ( ei!r rivets or screws4 ,t "p ( ! fire doorway :i* is above ! fire-b>s is suppli$ ) an inn] door1 to %ut ! fire-place ev5 ) ! outside ( ! boil]1 & exclude all access ( air to ! fire1 except ?r\gh ! grat+4 ,! :ole ( ! fire doorway is enclos$ by an out] door ev5 ) ! outside ( ! air-vessel1 to exclude all air1 except t :i* comes ?r\gh ! air-vessel2 a pipe is fix$ 9 ! bottom or di%-piece lead+ to a =c+ pump to draw ! wat] out ( ! cond5s] & =ce x into ! bottom ( ! boil] ?r\gh ! pipe be=e describ$4 ,a bl[+ cyl9d] ( ab\t t5 times ! cont5t ( ! ma9 cyl9d] is screw$ aga9/ ! outside ( ! air-vessel1 & opposite to ! two outlet valves ( ! bl[+ cyl9d] two ap]tures are made 9 ! air-vessel1 ?r\gh :i* ! air is =c$ 94 ,! ma9 cyl9d] ( ! eng9e1 ( ! usual dim5sions accord+ to p[] want$1 is also screw$ aga9/ ! outside ( ! air-vessel high en\gh above ! bl[+ cyl9d] to all[ room = ! ma9-crank %aft to "w betwe5 !m4 ,! =c+ pump be=e m5tion$ is also screw$ to ! outside ( ! air-vessel1 & ?us my improv$ /eam-eng9e becomes m compact & conv5i5t ?an any prec$+ /eam-eng9e4 ,= ! purpose ( supply+ ! boil] ) di/ill$ wat]1 9 case !re %\ld be a defici5cy 9 x1 a small vessel made ( two upright tubes1 "o )9 ! o!r1 is plac$ on ! cap-piece4 ,! inn] tube is ( ! same diamet] z ! flue1 & =ms a cont9uation ( x4 ,! out] tube is ab\t #f in*es l>g] ?an ! inn]1 & ! space at ! top & bottom betwe5 ! two tubes is clos$ by two r+-%ap$ pieces4 ,?is vessel may be ab\t #ah in*es high2 a cock is fix$ 9 ! top ( ?is vessel1 to :i* a b5t pipe is fa/5$1 lead+ to & unit$ ) a pipe :i* arises f ! top ( ! cond5s] & passes ?r\gh a hole 9 ! cap-piece1 & ?us a communication betwe5 ! supply+ vessel & ! cond5s] may be op5$ or %ut at pleasure2 ano!r pipe1 also furni%$ ) a /op-cock1 arises f ! vessel1 & communicates ) a wat]-ci/]n to receive its supply ( wat] :5 requir$2 a ?ird pipe1 hav+ a cock 9 x1 op5s into ! vessel ne> ! bottom to let out ! s$im5t2 a small cock to let ! air out is also fix$ 9 ! top ( ! vessel1 :i* cock may also be us$ = lett+ air out ( ! cond5s]4 ,9 ord] to supply ! boil] ) wat] by means ( ?is vessel1 ! /op-cock lead+ to ! cond5s] is %ut1 & t lead+ to ! ci/]n is op5$1 & at ! same "t ! air-cock is op5$ to all[ ! air to escape t ! wat] may fill ! vessel4 ,:5 ! vessel is ne>ly full ( wat]1 ! air-cock & ! cock f ! ci/]n are %ut1 & t 9 ! pipe lead+ to ! cond5s] is op5$4 ,! wat] be+ !n heat$ by ! flue is conv]t$ into /eam1 :i*1 pass+ into ! cond5s]1 is !re r$uc$ to wat] aga91 leav+ ! s$im5t or salt 9 ! supply+ vessel1 :i* s$im5t or salt may be occasionally bl[n out ?r\gh ! bottom pipe by fill+ ! vessel )1 wat]1 %utt+ ! wat]1 /eam1 & air cocks1 & op5+ ! cock ( ! outlet pipe at a "t :5 ! /eam 9 ! vessel is /rong4 ,b ! supply ( wat] f ! cond5s] be+ always equal to t conv]t$ into /eam & us$ 9 ! eng9e1 !re is no t5d5cy to a v>iation 9 ! height ( ! wat] 9 ! boil]1 except !re be leakage or wa/e ( /eam 9 "s "p ( ! eng9e4 ,an upright glass tube1 hav+ an iron tube ( communication ) ! l[] "p ( ! boil] & ano!r iron tube ( communication to ! upp] "p ( ! boil]1 is conv5i5tly plac$ aga9/ ! outside ( ! air-vessel to indicate at all times ! height ( ! wat] 9 ! boil]2 z is usual 9 /eam-boil]s1 a valve is plac$ on ! top ( ! air-vessel to all[ ( ! escape ( a portion ( ! air 9 case t ! quality ( ! fuel %\ld n require s mu* air = p]fect combu/ion z ! /eam requires = good cond5sation4 ,! degree ( ! cond5sation ( ! /eam may be increas$ at pleasure1 by increas+ ! velocity ( ! air pass+ into & ?r\gh ! air-vessel4 ,! o!r p>ts ( my improv$ /eam-eng9e1 su* z ! /eam-pipes1 ! ?rottle-valve1 ! safety-valve1 ! vacuum-valve1 ! work+ valves1 crank1 connect+ rods1 cross-heads1 pi/ons1 pi/on-rods1 & v>i\s o!r m9or p>ts common to eng9es 9 g5]al use may be made 9 ! usual =ms1 & plac$ 9 ! mo/ conv5i5t situations2 !y _c1 !re=e1 ne$ any description4 ,:5 x is int5d$ to use wat] = cond5s+ in/ead ( air1 my improv$ /eam-eng9e mu/ be made z be=e direct$1 except t ! communication betwe5 ! air-vessel & ! fire-place mu/ be clos$1 :i* may be done by a p]fect r+ ( iron surr\nd+ ! op5+ lead+ to ! fire-place1 in/ead ( ! half r+ be=e describ$1 & a =c+ pump mu/ be employ$ to draw wat] f a res]voir1 & =ce x into ! vessel :i* ,i h h]e9be=e d5om9at$ ! air-vessel1 b :i* 9 ?is mode ( work+ w\ld m prop]ly be> ! "n ( wat]-vessel4 ,9 ?is case a bl[+ cyl9d]1 ! dim5sions ( :i* mu/ be calculat$ accord+ to ! quality ( ! fuel to be us$1 may be work$ to bl[ ! fire ?r\gh a pipe lead+ into ! a%-pit4 ,?is1 h[ev]1 w n be necess>y :]e !re is a *imney high en\gh to create a /rong draught4 ,9 respect to proportions1 my improv$ /eam-eng9e admits ( consid]able latitude1 & x w be suffici5t direction to any practical eng9e] to say t = eng9es work+ ) /eam ( #abj lbs4 to ! in*1 us$ expansively till x be ne>ly r$uc$ to atmosph]ic /r5g? & !n cond5s$1 a #aj-;horse eng9e may h a fire-place ( #bj in*es diamet]1 ! flue at ! top #aj in*es diamet]1 & a boil] ( #bj feet high2 a #fj-;horse eng9e1 a fire-place ( #cf in*es diamet]1 a flue ( #af in*es diamet]1 & a boil] ( #bj feet high4 ,9 boat-eng9es1 & 9 o!r cases :]e height _c be all[$1 ! diamet] mu/ be increas$4 ,! ?ickness ( ! two tubes con/itut+ ! boil] sides ( a #aj-;horse eng9e may be #a_/h? ( an in*1 t ( a #fj-;horse a qu>t] ( an in*1 & s 9 proportion = eng9es ( o!r p[]4 ,! tubes con/itut+ ! cond5s] & inn] tube ( ! air-vessel may 9 all cases be #a_/h? ( an in* ?ick4 ,! out] tube may be #c_/h?s ( an in* ?ick1 to af=d /ability to ! work+ cyl9d]1 ! bl[+ cyl9d]1 & ! =c+ pump fa/5$ to ?is tube1 & z an ultimate p]fect b>ri] aga9/ explosion4 ,! respective di/ances ( ! o!r tubes con/itut+ ! outside ( ! boil]1 ! cond5s]1 & air-vessel1 w be ! same z h]e9be=e giv51 & !re=e _! diamet]s w dep5d ^u ! diamet] ( ! fire-place4 ,! cap-piece 9 small eng9es may be half an in* ?ick1 & 9 l>ge eng9es an in*4 ,! bottom ( ! a%-pit & bottom ( ! boil] mu/ h ab\t half an in* ( ?ickness = e foot diamet]1 or !y may be ca/ ) ribs to af=d equival5t /r5g?4 ,! fuel is suppli$ ?r\gh a door 9 ! flue1 at ! top ( ! boil]1 consi/+ ( coke or coals ! lea/ liable to swell ) heat4 ,! flue may be fill$ to ab\t "o-?ird ( ! height ( ! boil]1 & ! wat] fill ab\t ?ree-f\r?s ( ! boil]1 leav+ "o-f\r? = /eam4 ,hav+ cle>ly expla9$ my improv$ /eam-eng9e s t any p]son compet5t to make a /eam-eng9e c f ?is description und]/& my inv5tion & c>ry ! same into effect 9 z b5eficial a mann] z myself1 ,i proce$ to obs]ve t ! extreme safety ( my improv$ /eam-eng9e w be se51 f consid]+ t 9 case ! boil] %\ld explode inw>ds into ! flue1 ! p[] ( ! /eam w\ld be fir/ r$uc$ by fill+ ! flue & fire-place1 & c\ld n escape ?r\gh ! *imney & fire doorway fa/] ?an x w\ld diffuse itself & be cond5s$ by mix+ ) ! surr\nd+ air1 & ?us lose all its =ce4 ,b %\ld ! outside ( ! boil] bur/1 "p ( ! =ce ( ! /eam w\ld be sp5t 9 fill+ up ! int]/ices betwe5 ! p>ticles ( ! *>coal1 & w\ld !n probably be too weak to effect a brea* ?r\gh ! inn] tube ( ! air-vessel2 & %\ld su* a second brea* be effect$1 ! space )9 ! air-vessel w\ld all[ ! /eam to exp& & p>tly cond5se1 & a portion to escape into & ?r\gh ! fire doorway1 :]e x w\ld divide itself1 & proce$ h>mlessly up ! flue1 & out at ! doorway2 s t ! out] case be+ a res]ve ( /r5g?1 w\ld to a c]ta9ty )/& ! =ce rema9+ 9 ! /eam aft] ! be=e-m5tion$ successive r$uctions ( p[]4 ,! pat5t ( ,febru>y1 #ahca1 p]fects ! sket* 9 8 lett] ( ,july #bg?1 #ahbi1 :i* 9 its turn made m p]fect ! plans put into practice 9 #ahae1 j be=e leav+ ,engl& = ,am]ica4#age ,! prejudice aga9/ ! use ( 8 high-pressure /eam-eng9e he tri$ to meet by call+ x a high-pressure safety eng9e4 ,! boil] 0 ( six wr\ght-iron upright tubes1 "o )9 ! o!r4 ,! inn] "o 0 ! fire-tube1 surr\nd$ by a tube ( l>g] diamet]1 =m+ ! wat] & /eam space4 ,?is 0 aga9 surr\nd$ by ano!r tube1 #b in*es l>g] 9 diamet]1 ! space be+ fill$ ) *>coal or o!r non-conductor ( heat2 ano!r tube1 #b in*es m 9 diamet]1 =m$ ! inn] circle ( ! cond5s]1 hav+ an in* space = ! passage ( cold air f ! bl[+ cyl9d]1 c>ry+ ! heat f ! cond5s+ /eam back to ! fire-place4 ,/ill ano!r tube1 #b in*es m 9 diamet]1 giv+ a space into :i* ! us$ /eam f ! cyl9d] pass$ to be cond5s$4 ,!n came ! outside tube1 #b in*es m 9 diamet]1 =m+ a second space = ! passage ( air1 tak+ heat f ! cond5s] into ! fire4 ,! /eam-boil] _h its heat reta9$ by a coat+ ( *>coal2 next to x came a curr5t ( cold air an in* ?ick1 c>ry+ back to ! fire any heat t _h pass$ ?r\gh ! *>coal coat1 & also ! heat f ! inn] surface ( ! cond5s]4 ,!n came ! in*-?ick circle ( /eam1 on its exit f ! cyl9d]1 to be cond5s$2 & f9ally an outside circle ( cold air1 p]=m+ ! same functions z ! inn] circle 9 cond5s+ ! /eam & c>ry+ its heat back aga9 to ! fire4 ,footnote #age3 ,see ,trevi?ick's lett]s1 ,july #h?1 #ahae1 vol4 ii41 p4 #hj1 & #g?1 vol4 i41 p4 #cfd2 & #af? ,may1 vol4 i41 p4 #cgj2 & pat5t ( #ahae1 vol4 i41 p4 #cge4 ,! object or pr9ciple ( ?is eng9e 0 to avoid ! loss ( heat1 & ! necessity = ei!r cond5s+ wat] or fe$-wat]1 z describ$ 9 ! lett] & draw+ ( ,augu/ #ai?1 #ahcj1 b ! detail 0 *ang$1 ma9ly to facilitate con/ruction4 ,z 9 practice x might be impossible to fully atta9 ^? objects1 prep>ation 0 made to get rid ( ! salt f su* wat] z might be requir$ z fe$-wat] to make good ! loss f leakage or o!r defects 9 ! work+ ( m>9e /eam-eng9es4 ,! specification /ates3 ,= ! purpose ( supply+ ! boil] ) di/ill$ wat]1 9 case !re %\ld be a defici5cy 9 x1 a small vessel made ( two upright tubes1 "o )9 ! o!r1 is plac$ on ! cap-piece4 ,! inn] tube is ( ! same diamet] z ! flue1 & =ms a cont9uation ( x4 ,! wat] be+ heat$ by ! flue is conv]t$ into /eam1 :i*1 pass+ into ! cond5s]1 is !re r$uc$ to wat] aga91 leav+ ! s$im5t or salt 9 ! supply+ vessel4 ,:]e wat] cond5sation 0 pref]r$ ! surface-air cond5s] c\ld be conv]t$ into a surface-wat] cond5s] by a curr5t ( cold wat] 9 place ( ! air2 9 :i* case ! air f ! bl[+ cyl9d] 0 tak5 direct 9 to ! fire-place or o!r means us$ = giv+ ! necess>y draught4 ,/eam ( ab\t #ace lbs4 to ! in* 0 to be s expansively work$ z at ! f9i% ( ! /roke1 on its escape to ! cond5s]1 to be no m ?an atmosph]ic pressure1 or #ae lbs4 to ! in*--j ! /r5g? ) :i* ,watt pref]r$ to comm5ce 8 "w 9 ! cyl9d]4 ,! mo/ prom95t feature 9 ,trevi?ick's num]\s modifications ( ! /eam-eng9e 0 ! boil]4 ,9 ! ',life ( ,watt1' ?\gh 8 comm5tators h be5 num]\s & em95t1 little or no?+ is said ab\t ! boil] or ! /eam pressure4 ,he left t all-important "p ( ! /eam-eng9e j z he f\nd x1 resi/+ ! increase ( /eam pressure1 :i* 0 ! ma9spr+ ( ,trevi?ick's eng9e4 ,! boil] ( ! high-pressure eng9es ( #agifagf %elt]$ ! /eam-cyl9d] f cold2 & ! us$ /eam f ! cyl9d] circulat$ ar\nd ! ext]ior ( ! boil]1 on its way to ! bla/-pipe1 :ile ! cond5s$ portion 0 return$ z fe$-wat] 9 ! pat5t eng9e ( #ahjb4agg ,9 #ahaa he propos$ to =ce air into ! fire-place1 hop+ !reby to r$uce ! am\nt ( heat lo/ by ! *imney4#agh ,8 v>i\s =ms ( tubul> boil]s1 z at ! ,h]l& ,m9e1#agi & at ,dolcoa?1#ahj & ! upright multitubul> boil]s pat5t$ 9 #ahae4aha foll[$ up 9 #ahbh4 ,i %all h a small portable eng9e f9i%$ "h next week1 & w try to heat /eam indep5d5t ( wat]1 9 small tubes ( iron1 on its passage f ! boil] to ! cyl9d]1 & also try cold sides = cond5s+4 ,9 #ahbi a simple boil] & cond5s] compos$ ( ?ree tubes 0 made1 ! inn] or fire-tube be+ #b feet 9 diamet] & #ae feet long1 = ! express purpose ( exp]im5t+ on ! work+ ! same /eam & wat] ov] & ov] aga92#ahb & on ! same subject1 ,by mak+ ! cond5s] ( #d-;in* copp] tubes #a_/cbnd ( an in* ?ick1 x w\ld /& 9 "o-tw5tie? "p ( ! space ( ! boil]3#ahc & f9ally ! sket* ( ! tubul> boil] & tubul> cond5s] ( #ahcj1 9 its boil] portion simil> to ! be/ portable boil]s ( ! pres5t day1 & ! pat5t specification ( #ahca4 ,surely !re=e to him belongs ! cr$it ( hav+ inv5t$ & p]fect$ ! tubul> boil] & surface cond5s]4 ,footnote #agf3 ,see vol4 i41 p4 #ajd4 ,footnote #agg3 ,see pat5t specification1 vol4 i41 p4 #abh4 ,footnote #agh3 ,see ,trevi?ick's lett]1 #ac? ,jan41 #ahaa1 vol4 ii41 p4 #f4 ,footnote #agi3 ,see vol4 ii41 p4 #ga4 ,footnote #ahj3 ,see *ap4 xx4 ,footnote #aha3 ,see ,trevi?ick's lett]s1 #h? ,july1 #ahae1 vol4 ii41 p4 #hj2 & #g? & #af? ,may1 vol4 i41 pp4 #cfd1 #cgj4 ,footnote #ahb3 ,see vol4 ii41 p4 #ccb4 ,footnote #ahc3 ,see vol4 ii41 p4 #ccf4 ,smiles has writt53#ahd-- ,footnote #ahd3 ,see ',life ( ,george ,/eph5son1' by ,smiles1 p4 #bgi2 publi%$ #aheg4 ,= _m ye>s previ\s to ?is p]iod 7#ahbi71 +5i\s me*anics _h be5 engag$ 9 attempt+ to solve ! problem ( ! be/ & mo/ economical boil] = ! production ( high-pressure /eam4 ,v>i\s improvem5ts _h be5 sugge/$ & made 9 ! ,trevi?ick boil]1 z x 0 call$1 f ! supposition t ,mr4 ,trevi?ick 0 its inv5tor4 ,b ,mr4 ,oliv] ,evans1 ( ,p5nsylvania1 _m ye>s be=e employ$ ! same k9d ( boil]1 & z he did n claim ! inv5tion1 ! probability is t x 0 9 use be=e 8 "t4 ,! boil] 9 "q 0 provid$ ) an int]nal flue1 ?r\gh :i* ! heat$ air & flames pass$1 aft] trav]s+ ! l5g? ( ! "u side ( ! boil]1 be=e ent]+ ! *imney4 ,?is 0 ! =m ( boil] adopt$ by ,mr4 ,/eph5son 9 8 ,kill+wor? eng9e1 to :i* he add$ ! /eam-bla/ ) su* effect4 ,we _c d bett] ?an "h quote ! words ( ,mr4 ,rob]t ,/eph5son on ! con/ruction ( ! ',rocket' eng9e3--',aft] ! op5+ ( ! ,/ockton & ,d>l+ton1 & be=e t ( ! ,liv]pool & ,man*e/] ,railway1 my fa!r direct$ 8 att5tion to v>i\s me?ods ( increas+ ! evaporative p[] ( ! boil] ( ! locomotive eng9e4 ,among/ o!r attempts1 he introduc$ tubes 7z _h be=e be5 done 9 o!r eng9es7--small tubes conta9+ wat]1 by :i* ! heat+ surface 0 mat]ially increas$4 ,two eng9es ) su* tubes 7 con/ruct$ = ! ,/4 ,eti5ne ,railway1 9 ,france1 :i* 0 9 progress ( con/ruction 9 ! ye> #ahbh2 b ! exp$i5t 0 n successful2 ! tubes became furr$ ) deposit1 & burn$ out4 ',o!r eng9es1 ) boil]s ( a v>iety ( con/ruction1 7 made1 all hav+ 9 view ! increase ( ! heat+ surface1 z x !n became obvi\s to my fa!r t ! spe$ ( ! eng9e c\ld n be increas$ )\t increas+ ! evaporative p[] ( ! boil]4 ,increase ( surface 0 9 "s cases obta9$ by ins]t+ two tubes1 ea* conta9+ a sep>ate fire1 into ! boil]2 9 o!r cases ! same result 0 obta9$ by return+ ! same tube ?r\gh ! boil]2 b x 0 n until he 0 engag$ 9 mak+ "s exp]im5ts1 dur+ ! progress ( ! ,liv]pool & ,man*e/] ,railway1 9 conjunction ) ,mr4 ,h5ry ,boo?1 ! well-kn[n secret>y ( ! company1 t any decid$ movem5t 9 ?is direction 0 effect$1 & t ! pres5t multitubul> boil] assum$ a practicable %ape4 ,x 0 9 conjunction ) ,mr4 ,boo? t my fa!r con/ruct$ ! ',rocket' eng9e4 ',9 ?is in/ance1 z 9 e o!r important /ep 9 sci5ce or art1 v>i\s claimants h aris5 = ! m]it ( hav+ sugge/$ ! multitubul> boil] z a means ( obta9+ ! necess>y heat+ surface4 ,:atev] may be ! value ( _! respective claims1 ! public1 useful1 & ext5sive application ( ! inv5tion mu/ c]ta9ly date f ! exp]im5ts made at ,ra9hill4 ,m4 ,segu91 = :om eng9es _h be5 made by my fa!r "s few ye>s previ\sly1 /ates t he pat5t$ a simil> multitubul> boil] 9 ,france sev]al ye>s be=e4 ,a /ill prior claim is made by ,mr4 ,/ev5s1 ( ,new ,york1 :o 0 all b a rival to ,mr4 ,fulton 9 ! introduction ( /eamboats on ! ,am]ican riv]s4 ,x is /at$ t z e>ly z #ahjg he us$ ! multitubul> boil]4 ',^! claimants may all be entitl$ to great & indep5d5t m]it2 b c]ta9 x is1 t ! p]fect e/abli%m5t ( ! success ( ! multitubul> boil] is m imm$iately due to ! sugge/ion ( ,mr4 ,h5ry ,boo?1 & to my fa!r's practical k 9 c>ry+ x out4' ,we may "h briefly /ate t ! boil] ( ! ',rocket' 0 cyl9drical1 ) flat ends1 #f feet 9 l5g?1 & #c feet #d in*es 9 diamet]4 ,! upp] half ( ! boil] 0 us$ z a res]voir = ! /eam1 ! l[] half be+ fill$ ) wat]4 ,?r\gh ! l[] "p tw5ty-five copp] tubes ( #c in*es diamet] ext5d$1 :i* 7 op5 to ! fire-box at "o end & to ! *imney at ! o!r4 ,! fire-box1 or furnace1 #b feet wide & #c feet high1 0 atta*$ imm$iately beh9d ! boil]1 & 0 also surr\nd$ ) wat]4 ,/eph5son knew ( ,trevi?ick's pat5t ( #ahjb1ahe 9 :i* a ?ree-tub$ boil] is %[n2 & x 0 aft] t "t t ,oliv] ,evans & ,fulton tri$ _! exp]im5ts1 & also ! num]\s eng9es ) s+le or return d\ble tube1 at "w 9 ! pr9cipal t[ns ( ,engl& prior to #ahjd1ahf & ne> 8 resid5ce 9 *ildhood & 9 manhood4#ahg ,footnote #ahe3 ,see vol4 i41 p4 #abh4 ,footnote #ahf3 ,see ,trevi?ick's lett]1 ,sept4 #bcrd1 #ahjd1 vol4 ii41 p4 #b4 ,footnote #ahg3 ,mr4 ,arm/rong's note1 vol4 i41 p4 #ahd4 ,george ,/eph5son's ,kill+wor? boil]1 to :i* he add$ ! /eam-bla/ ) su* effect1 0 a copy ( ,trevi?ick's boil] & bla/1 work+ s9ce #ahjd 9 ,newca/le-on-,tyne1 & 0 precisely ! boil] describ$ by ,/eph5son2 9 o!r cases ! same result 0 obta9$ by return+ ! same tube ?r\gh ! boil]4 ,?is is an admission f ,/eph5son t ,trevi?ick's pat5t boil] 0 ! be/ 9 use up to ab\t #ahbh4 ,a fur!r pro( ( ! indirect public ga9 f ! use ( ,trevi?ick's return-tube boil] ov] a p]iod ( ?irty ye>s is _! hav+ suppli$ high-pressure expansive /eam 9 ! fir/ exp]im5ts made ) su* /eam by ! ,admiralty1 at ^: reque/ ,mr4 ,r5nie & o!rs exam9$ ! duty ( ! ,corni% high-pressure expansive eng9e1 & ,capta9 ,k+1 ,r4,n41 9 *>ge ( ! ,admiralty ,dep>tm5t at ,falm\? 9 #ahcj1 gave an ord] to ,h>vey & ,co4 to con/ruct high-pressure /eam-boil]s = ! ,gov]nm5t vessel ',e*o'2 9 #ahca ! ma*9]y 0 put on bo>d ! ',e*o' 9 ! ,gov]nm5t ,docky>d at ,plym\?1 & includ$ ?ree ( ,trevi?ick's return-tube boil]s1 made ( wr\ght iron1 ea* #e feet #f in*es 9 diamet] & #bd feet long1 ) int]nal return fire-tube #b feet #b in*es 9 diamet]4 ,! fire-place end ( ! boil] 0 #f feet #i in*es deep by #e feet #f in*es wide1 to give room = ! fire-place & a%-pit4 ,! /eam pressure 0 #bj lbs4 on ! in* above ! atmosph]e1 work$ by d\ble-beat valves1 #f in*es 9 diamet]1 ) expansive ge>4 ,?is new ma*9]y 0 fix$ "u ! sup]9t5d5ce ( ! writ]1 aft] :i* ! ,gov]nm5t eng9e]s took *>ge ( ! vessel1 & ! writ] :o _h1 z ! me*anic 9 *>ge1 work$ l a slave1 ?\gh receiv+ b #as4 #f;d4 a day & exp5ses1 0 n invit$ to take any "p 9 ! exp]im5tal trials1 nor ev] he>d ( ! result except 9 ! ord9>y rum\rs ( ,admiralty bungl+ on bo>d ! ',e*o4' ,^? boil]s 7 simil> to ! ,trevi?ick boil] t _h s]v$ ! locomotive 9 ,newca/le & else:]e f #ahja to #ahbh1 ! fir/ /eamboat exp]im5ts 9 ,engl&1 9 ,scotl&1 & 9 ,am]ica1 & ! num]\s high-pressure eng9es !n at "w4 ,illu/ration3 ,,bottle-,,neck ,,boil]4 ,! enl>g+ ! fire-place end ( boil]s or fire-tubes has l$ to _m =ms4 ,trevi?ick's model ( #agifahh _h an oval tube giv+ a great] spread ( fire-99b>s2 ! same is se5 9 ! #ahjh /eamboat2#ahi ! ,dolcoa? boil]s ( #ahaaaij %[ ! oval & also ! bottle-neck fire-tube2 ! ,wel% locomotive ( #ahjdaia _h ! fire-tube contract$ at its b5d or return portion2 ! ,tr$eg> puddl+-mill fire-tube ( #ahjaaib tap]$ gradually f ! fire-bridge to ! *imney end2 9 ! ,london locomotive ( #ahjhaic ! fire-tube took ! bottle-neck %ape close to ! fire-bridge4 ,! accompany+ sket* %[s ! bottle-neck contraction1 only on ! top & sides ( ! fire-tube 0 to give bread? to ! fire-b>s d1 & ?ickness to ! fire at bridge c1 aft] :i* ! flue portion ( ! fire-tube 0 contract$3 ?is boil] 0 = _m ye>s a fav\rite 9 ,cornwall4 ,! bottle-neck contraction ( ! ',e*o' boil] 0 simil> to ! above1 except t ! enl>gem5t ( ! fire-place 0 d[nw>ds in/ead ( upw>ds1 & ! fire-tube1 in/ead ( go+ ?r\gh ! end ( ! boil]1 return$ to ne> ! enl>g$ fire-place1 :5 x pass$ out ?r\gh ! side ( ! boil] to ! *imney1 j z 9 ! ,tr$eg> puddl+-mill boil]2 all ^? v>iations 7 ) ! object ( increas+ ! fire-grate1 & at ! same "t keep+ d[n ! gross size & weight ( boil] & its wat]4 ,footnote #ahh3 ,see vol4 i41 p4 #ajd4 ,footnote #ahi3 ,see vol4 i41 p4 #cce4 ,footnote #aij3 ,see vol4 ii41 p4 #afi4 ,footnote #aia3 ,see vol4 i41 p4 #aha4 ,footnote #aib3 ,see vol4 i41 p4 #bbc4 ,footnote #aic3 ,see vol4 i41 p4 #bjg4 ,9 #ahje1 ,"l ,melville fail$ to keep 8 appo9tm5t ) ,trevi?ick1 on 8 proposal to con/ruct a high-pressure /eamboat4#aid ,r5nie1 a pupil & fri5d ( ,watt1 & famili> ) ,trevi?ick's high-pressure /eam-dr$g]s on ! ,?ames1 0 employ$ by ,"l ,melville & ! ,admiralty on ! ,plym\? ,breakwat]1 :]e 9 #ahac ,trevi?ick propos$ ! use ( 8 high-pressure /eam locomotive & bor+ eng9e4#aie ,9 #ahbj ,r5nie wrote to ,watt1 t ! ,admiralty _h at la/ decid$ ^u hav+ a /eam]2 at t "t fifte5 ye>s _h pass$ s9ce ,trevi?ick's (f] to propel ! ,admiralty by /eam-puff]s1 & t5 ye>s m 7 to pass be=e !y c\ld make up _! m9ds to v5ture on high-pressure /eam f 8 boil]s4 ,! ,/eam ,us]s' ,association are equally hesitat+1 judg+ f words j spok5 by an eng9e]1 ! son ( an eng9e]3-- ,footnote #aid3 ,see ,trevi?ick's lett]1 #aj? ,jan41 #ahje1 vol4 i41 p4 #cbd4 ,footnote #aie3 ,ibid41 vol4 ii41 p4 #bd4 ,sir ,william ,fairbairn said he _h come to ! conclusion1 aft] _m ye>s' exp]i5ce1 t x 0 9 _! p[] to economize ! pres5t exp5diture ( fuel by a sy/em :i* might n be altoge!r 9 accordance ) ! views ( ! memb]s ( ! association or ! public at l>ge1 & t 0 to increase ! pressure ( /eam4 ,he w\ld h great pleasure 9 /at+ a few facts :i* might "s day t5d to br+ ab\t a *ange1 if n a new era1 9 ! use ( /eam4 ,f ! result ( a s]ies ( exp]im5tal rese>*es 9 :i* he _h be5 engag$ = sev]al ye>s on ! d5sity1 =ce1 & temp]ature ( /eam1 he _h become conv9c$ t 9 case we 7 ev] to atta9 a l>ge economy ( fuel 9 ! use ( /eam1 x mu/ be at greatly-increas$ pressure1 & at a rate ( expansion greatly enl>g$ f :at x 0 at pres5t4 ,already /eam us]s _h effect$ a sav+ ( "o-half ! coal consum$ by rais+ ! pressure f #g lbs4 & #aj lbs4--! pressure at :i* eng9es 7 work$ =ty ye>s ago--to #ej lbs41 or 9 "s cases z high z #gj lbs4 on ! squ>e in*4#aif ,footnote #aif3 ',! ,eng9e]1' ,m>* #ae?1 #ahgb3 rem>ks by ! ,*airman at a meet+ ( ! ,man*e/] ,/eam ,us]s' ,association4 ,de> me6 w\ld h be5 ,trevi?ick's exclamation _h he read ?is2 did ,i devote my :ole life to ! mak+ kn[n ! advantages ( high-pressure /eam1 & did ,i1 sev5ty ye>s ago1#aig really "w expansive /eam ( #ade lbs4 on ! in* 9 ! pres5ce ( _m ( ! lead+ eng9e]s ( ! day6 ,( c\rse ?is %ort extract ( a spee* made by a memb] ( a practical society1 may n be tak5 z convey+ fully ! speak]'s views1 b x illu/rates ! imm5se difficulty ,trevi?ick enc\nt]$ 9 mak+ 8 num]\s plans acceptable to ! public4 ,footnote #aig3 ,see ,trevi?ick's lett]1 ,augu/ #bj?1 #ahjb1 vol4 i41 p4 #aed4 ,ano!r mod]n /atem5t be>+ on inv5tions orig9at+ ) ,trevi?ick1 b we>+ new g>bs ) new names1 %[s ! same t5d5cy to ignore old fri5ds1 or1 to say ! lea/ ( x1 to pass !m by3-- ,! trial ( ,no4 #cf /eam-p9nace 0 made at ,portsm\? ye/]day4 ,h] peculi>ity consi/s 9 ! arrangem5t ( h] propell+ ma*9]y1 9 ! adaptation ( ! outside surface cond5s]1 & a v]tical boil]1 bo? pat5t$ by ,mr4 ,alex&] ,cri*ton4 ,! cond5s] is simply a copp] pipe pass+ out f ! boat on "o qu>t] at ! g>bo>d /rake1 & along ! side ( ! keel1 return+ along ! keel on ! opposite side1 & re-ent]+ ! boat on t qu>t]4 ,! boil] is design$ = boats fitt$ ) cond5s+ eng9es1 & :i*1 !re=e1 are )\t ! accel]ation ( draught giv5 by ! exhau/$ /eam be+ dis*>g$ into ! funnel4 ,x is ( ! v]tical k9d1 & /&s on a %all[ squ>e tank1 :i* =ms ! hot well4 ,! tubes are horizontal ov] ! fire1 ! wat] circulat+ ?r\gh !m4 ,! cond5s$ /eam is pump$ into ! well at a temp]ature ( #ajj1 & be+ !re subject$ to ! heat radiat+ f ! furnace1 is pump$ back into ! boil]s at ne>ly boil+ po9t4 ,x is e/imat$ t1 "u ^! conditions1 ! p9nace w\ld run = ne>ly #dh h\rs )\t hav+ to 'bl[ (f' or c>ry a supply ( fre% wat]1 ! wa/e wat] be+ made good by sea wat]4#aih ,footnote #aih3 ',! ,times1' ,novemb] #bd?1 #ahga4 ,! peculi>ity ( ?is /eam-p9nace ( #ahga1 on :i* a pat5t 0 grant$1 is /at$ to be a metal surface cond5s] expos$ to ! cold wat] at ! bottom ( ! boat1 return+ ! cond5s$ /eam at ab\t boil+ temp]ature to ! boil]1 & a v]tical boil] ) horizontal tubes ?r\gh :i* ! wat] circulates1 bo? ( :i* 9 pr9ciple1 if n 9 detail1 are se5 9 ! surface cond5s] ( ,trevi?ick's iron-bottom %ip ( #ahji1 & 8 v]tical boil] ( #ahaf1aii & fur!r illu/rat$ 9 ! inv5tions spok5 ( 9 ?is & ! foll[+ *apt]2 & yet on s all-important a subject1 dealt ) 9 v>i\s ways by ,trevi?ick f #ahjd to #ahcb1 8 plans are reproduc$ z discov]ies 9 #ahga4 ,footnote #aii3 ,see vol4 i41 pp4 #ccf1 #cfd1 #cgj4 ,ab\t #ahbh1 ,mr4 ,r5nie1 ,mr4 ,h5wood1 & o!rs1 report$ on ! advantages ( high-pressure expansive /eam 9 ,:eal ,t[an eng9e1#bjj on ! nor? cliffs ( ,cornwall1 ne> ,:eal ,seal-hole ,m9e on ,/4 ,agnes ,head1 :]e 9 #agig ,trevi?ick _h work$ 8 fir/ high-pressure /eam-puff] eng9e 9 competition ) ! ,watt l[-pressure /eam-vacuum eng9e4 ,capta9 ,&rew ,vivian 0 !n 8 companion1 & ! ,c[ & ,calf1 two rocks ( unequal size1 a mile f ! l&1 7 f t "t call$ ,capta9 ,dick & ,capta9 ,&rew1 or ! ,man & 8 ,man1 & !re !y /ill rema9 9 ! ,atlantic waves1 fit emblems ( _! namesakes & _! /ill liv+ inv5tions4 ,! /ir made by ^? expansive trials l$ to ! exp]im5t 9 ! ',e*o1' ( :i* ,mr4 ,h5wood#bja ?us speaks3-- ,footnote #bjj3 ,see ,mr4 ,h5wood's report1 vol4 ii41 p4 #ahe4 ,footnote #bja3 ,resid+ at ,p5zance1 #ahga4 ,capta9 ,william ,k+1 ,r4,n41 ,sup]9t5d5t ( ! ,packet ,/ation at ,falm\?1 attempt$ to impress on ,visc\nt ,melville1 !n ,fir/ ,"l ( ! ,admiralty1 ! advantage ( us+ high-pressure /eam expansively 9 ! ,royal ,navy1 to :om ,"l ,melville repli$ t he _h be5 taught by 8 fri5d1 ! late ,mr4 ,r5nie1 t ! dang] att5d+ su* a c\rse 0 v great1 & t x w\ld be difficult1 if n impossible1 to p]suade him to ! contr>y4 ,illu/ration3 ,,capta9 ,,dick ,,& ,,capta9 ,,&rew1 ,,or ,,! ,,man ,,& ,,8 ,,man4 ,w4 ,j4 ,wel*4 ,tw5ty-five ye>s ( precept & example caus$ ! ,admiralty to foll[ suit1 & to reque/ ,mr4 ,w>d1 a ,corni% eng9e]1 to con/ruct boil]s & expansive valves = ! ,gov]nm5t /eamboat ',e*o4' ,! writ] 0 entru/$ ) fix+ ! ma*9]y 9 ! vessel at ! ,plym\? ,docky>d1 & be=e />t+ ) x f ,h>vey & ,co4's f\ndry1 wait$ on ,capta9 ,k+1 ,r4,n41 at ,falm\?1 = 8 in/ructions1 9 happy ignorance ( ! fe> ( ! ,lords ( ! ,admiralty to tread on ,corni% high-pressure4 ,aft] ey+ ! applicant z capta9s 9 ,h] ,maje/y's s]vice are apt to d :5 deal+ ) boys 9 ! civil s]vice1 he v\*saf$ to say1 ,m9d1 "y man1 :at y are ab\t1 = if !re is a bl[ up1 by ---- y'll sw+ at ! y>d-arm4 ,,*apt] ,,xxvii4 ,,heat+ ,,app>atus--,,m>9e ,,/eam-,,eng9es--,,re=m ,,column4 ,,laud]dale ,,h\se1 ,,highgate1 ,,mr4 ,,gilb]t1 ,m>* #a/1 #ahcj4 ,sir1--,i h to apologize = my neglect 9 n call+ on y1 b ill-heal? prev5t$ x4 ,i left home on ! #aa? ,febru>y1 arriv$ 9 t[n on ! #ad?1 & rema9$ !re until ! #bd?1 :5 ,i 0 compell$ to leave = ?is place1 hav+ a free good air4 ,i am n[ tak+1 twice a day1 ! fl[]s ( z9c1 f :i* ,i hope to be soon "r aga94 ,i am mu* bett]1 b afraid to ent] ! city4 ,i hope to be able to call on y be=e ! end ( ?is week1 be+ v anxi\s to see y1 hav+ a great deal to communicate respect+ ! exp]im5ts ,i h be5 mak+1 :i* w be> out to ! full our expectations4 ,y\r hot-h\se app>atus has be5 f9i%$ ne>ly ?ree mon?s1 all b two or ?ree days' "w to fit ! p>ts toge!r2 ,i expect t be=e ?is !y are 9 ,p5zance1 wait+ a %ip = ,london4 ,:ile mak+ a sket* ( y\r "w = ! f\nd]1 a ?\ght /ruck me t rooms might be bett] heat$ by hot wat] ?an by ei!r /eam or fire1 & ,i s5d to y my ?\ghts on x1 ) a sket* = y\r consid]ation4 ,i f9d t /eam-pipes appli$ to heat cotton factories1 ) #a surface foot ( /eam-pipe1 heat #bjj cubic feet ( space to #fj degrees4 ,i also f\nd 9 ,g]many1 :]e all ! rooms are heat$ by ca/-iron pipes ab\t ! heat ( /eam1 t #a foot ( ext]nal flue heat$ #afj cubic feet ( space to #gj degrees4 ,i f9d also t ab\t #bjj surface feet ( /eam-eng9e cyl9d]-case w cond5se ab\t z mu* /eam z w produce #ae gallons ( wat] p] h\r1 & w consume ab\t #d bu%els 9 tw5ty-f\r h\rs to keep ! temp]ature ( #bab degrees4 ,"o bu%el ( coal w raise ! temp]ature ( #cfjj lbs4 ( wat] f #dj to #bab degrees4 ,a boil]1 z ! draw+1 w conta9 #abjj lbs4 ( wat]1 & consume "o-?ird ( a bu%el ( coal to raise ! wat] f #dj to #bab degrees4 ,x has #dj surface feet ( hot sides giv+ out its heat4 ,! #ab-;in* fire-tube 9 ! boil] w\ld raise ! temp]ature to #bab degrees 9 ab\t =ty m9utes4 ,by ^! pro(s x appe>s t #ej feet ( surface /eam sides w require #a bu%el ( coal e tw5ty-f\r h\rs to keep up ! boil+ heat2 !re=e ?is boil]1 hav+ #dj surface feet1 w\ld give out ! heat f "o-?ird ( a bu%el ( coal 9 twelve h\rs4 ,n[ suppose ?is *>ge ( heat requir$ to be ?r[n (f 9 ei!r m or less ?an twelve h\rs1 ! circul> curta9 w\ld adju/ ! heat & "t = extract+ x4 ,illu/ration3 ,,hot-,,wat] ,,room-,,w>m]4 ,by ! =ego+ ?is coal & surface sides w\ld heat to #fj degrees = twelve h\rs a space ( #fhjj cubic feet1 equal to a room ( #be feet squ>e & #aa feet high4 ,if ?is boil] 0 plac$ 9 a room ) a *imney1 its wat] c\ld be heat$ by hav+ a small %ift+ wr\ght-iron *imney-tube ( #d in*es diamet] & #b or #c feet long atta*$ to ! end ( ! boil] :ile x 0 gett+ up /eam1 aft] :i* x might be remov$1 & ! doors at bo? ends ( ! boil] clos$2 & z ! boil] conta9s & reta9s its heat = twelve h\rs1 m or less1 x might be run on its :eels to any fire-place or *imney to get *>g$ ) heat1 & !n run into any room1 :]e !re 0 no *imney1 or into b$-rooms1 (fices1 or public build+s2 x w\ld be free f risk1 n hav+ ei!r /eam or loose fire4 ,! circul> curta91 be+ fa/ to a wood table1 w\ld by be+ drawn up or d[n adju/ ! requir$ heat & hide ! boil]1 & w\ld be w>m & com=table to sit at4 ,i ?9k ?is plan w\ld save ?ree-qu>t]s ( ! coal at pres5t consum$2 ! exp5se ( ! boil] w n exce$ #el4 ,:5 y h tak5 x into consid]ation1 please to write me y\r op9ion4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,p4,s4--,boil]1 #c feet diamet]1 #c feet long2 fire-tube1 #ab in*es diamet]1 plac$ 9 ! boil]1 ! same z my old boil]s1 made ( iron plates #a_/h? ( an in* ?ick1 weigh+ ab\t #b cwt4 ,i _h a summons to att5d at ,guildhall la/ ,saturday on ! coal trade1 & 0 reque/$ to att5d a committee at ,we/m9/] = ! same purpose1 9 consequ5ce ( my apply+ small eng9es to dis*>ge %ips4 ,i att5d$1 b ) difficulty1 f my ill-heal?4 ,trevi?ick 0 n above s*em+ = 8 fri5d's hot-h\se1 w>m+ x by a boil] on :eels1 9 =m l 8 high-pressure /eam-boil]4 ,rooms _h be=e be5 heat$ by /eam or hot air 9 pipes2 b he ?\ght a m simple & economical plan 0 to heat a c]ta9 quantity ( wat] to boil+ heat at any conv5i5t place hav+ a *imney1 or 9 ! op5 air1 & !n :eel ! app>atus into ! room to be w>m$4 ,if ! room _h a *imney1 ! fire c\ld be kept up1 or ! tempor>y iron connect+ *imney be remov$ & ! app>atus :eel$ into ! middle ( ! room & us$ z a table4 ,! s*eme promis$ to be successful1 = 9 a lett] n9e mon?s aft] ! =m] he wrote t he _h tak5 a pat5t = ,france1 :]e x _h made a great bu/le among ! sci5tific class1 = coal 9 ,p>is 0 #cs4 a hundr$weight2 "s hot-wat] room-heat]s 7 ! foll[+ day to be =w>d$ f ,london to ,p>is2 :ile ! num]\s ord]s 7 m ?an he c\ld execute4 ,"o 9 use at ! ',george & ,vulture' ,tav]n1 ( a ,go?ic %ape1 h&somely ornam5t$ ) brass1 ab\t two-?irds ! size ( ! "o 9 ,mr4 ,gilb]t's hot-h\se1 burns #g lbs4 ( coal a day1 keep+ ! room at #fe degrees ( heat dur+ fifte5 h\rs4 ,! rage among/ ! ladies 0 to h !m h&somely ornam5t$4 ,believ+ t !y w\ld be remun]ative1 he appli$ = ! foll[+ ,engli% pat5t 9 ,febru>y1 #ahca4 ,illu/ration3 ,,plate #af4 ,,heat+ ,,app>atus4 ,london3 ,e ,f4,n4 ,spon1 #dh4 ,*>+ ,gross4 ,kell ,bros4 ,li?4 ,london4 ,app>atus = ,heat+ ,ap>tm5ts4 #ba/ ,febru>y1 #ahca4 ,,n[ ,,"k ,,ye1 t 9 compliance ) ! said proviso1 ,i1 ! said ,ri*>d ,trevi?ick1 d h]eby decl>e t ! nature ( my said inv5tion ( a me?od or app>atus = heat+ ap>tm5ts1 & ! mann] 9 :i* ! same is to be c>ri$ into effect1 is %[n by ! foll[+ draw+s & description1 :]e ,fig4 #a1 ,plate ,,xvi41 repres5ts a longitud9al v]tical section ?r\gh ! middle ( a metallic vessel capable ( conta9+ a consid]able quantity ( wat]1 ) a fire-place 9 ! inside1 surr\nd$ ) wat] 9 all p>ts except at ! doorway & at an op5+ :]e ! smoke may pass (f into a common *imney4 ,fig4 #b1 a v]tical section ne> ! fire-door1 at "r angles to ! section %[n at ,fig4 #a2 ) ! sections are also %[n :eels & h&les1 :i* lie out ( ! planes ( ! sections4 ,! lett]s ( ref]5ce indicate ! same p>ts 9 bo? figures1 a1 ! vessel2 b1 ! space = conta9+ ! wat]2 c1 ! fire-place2 d1 ! fire-b>s1 or grat+2 e1 ! a%-pit2 f1 an inn] door1 to prev5t ! air f ent]+ ov] ! fire1 yet all[ x to pass into ! a%-pit1 & !nce up to ! fire ?r\gh ! grat+2 g1 an out] door1 to be %ut :5 ! fire is to be ext+ui%$2 h1 a *imney or flue1 to convey ! smoke into a common *imney3 ?is flue may be remov$ :5 ! wat] boils1 & !n ! op5+ ( ! flue may be %ut1 to keep 9 ! heat1 ei!r by a door or by a plug fitt+ ! op5+2 k1 ! cov] ( ! vessel1 hav+ a rim all r\nd1 )9 :i* iron cem5t is to be driv5 to make ! vessel /eam-tight2 l1 a hole 9 ! middle ( ! cov]1 into :i* a plug is dropp$ hav+ a flut$ /em & a flat head gr\nd /eam-tight ^u ! cov]2 ?is plug or valve is = ! purpose ( all[+ ! escape ( /eam if x %\ld be rais$ above boil+ po9t1 & ! valve is tak5 out :5 x may be necess>y to p\r wat] into ! vessel2 m1 f\r :eels1 on :i* ! vessel may be easily remov$ f "o room to ano!r2 n1 two h&les1 to facilitate ! removal4 ,to use ?is app>atus = ! w>m+ ( an ap>tm5t1 ! vessel is ne>ly fill$ ) wat]1 & plac$ s ne> to a *imney 9 ano!r room1 if m conv5i5t1 t ! flue-piece h may convey away ! smoke2 a fire is !n light$ ^u ! grat+ d1 & cont9u$ till ! wat] boils1 :5 ! flue-piece is tak5 away1 & ! flue op5+ /opp$ ) ! plug or door1 & also ! out] fire-door clos$4 ,9 ?is /ate ! app>atus is drawn into ! ap>tm5t to be w>m$1 :]e x w cont9ue = _m h\rs to give (f a mo/ agreeable heat )\t any ( t (f5sive od\r usually exp]i5c$ f /oves heat$ by an enclos$ fire4 ,figs4 #c1 #d1 #e1 & #f repres5t ano!r =m ( my app>atus = heat+ *ur*es or o!r l>ge build+s4 ,fig4 #c1 a v]tical section1 f ,a to ,b1 ( ,figs4 #e & #f1 ) a repres5tation ( ! flue & its flan*1 :i* lie beyond t section & ! fire doorway & its flan*1 :i* lie ne>]1 & also ! f\r :eels1 two ( :i* are on ea* side ( ! section4 ,fig4 #e1 a horizontal section1 f ,e to ,f1 ( ,figs4 #c & #d4 ,fig4 #f1 a horizontal section1 f ,g to ,h1 ( ,figs4 #c & #d1 ) a view ( ! f\r h&les situat$ at a high] level ?an ! section1 & ( ! fire-b>s at a l[] level2 ! same lett]s ( ref]5ce signify ! same p>ts 9 all ! f\r figures1 a1 ! out] case ( ! wat]-vessel2 b1 ! cov]2 c1 ! space = wat]2 d1 ! fire-place & flue2 e1 ! fire-b>s1 made 9 two pieces1 to be introduc$ ?r\gh ! fire doorway2 f1 ! a%-pit2 g1 ! fire-door2 h1 pipes op5 at top & bottom1 cem5t$ into holes 9 ! bottom1 & 9 ! cov] ( ! wat]-vessel2 ^! pipes are to admit a curr5t ( air up ?r\gh !m1 9 ord] ! m spe$ily to c>ry ! heat into ! build+2 k1 ! ap]ture 9 ! cov]1 to supply ! vessel ) wat]1 & ! plug to keep 9 ! /eam2 l1 f\r :eels1 on :i* ! :ole is mov$1 ea* :eel revolv+ 9 a recess ca/ 9 ! bottom ( ! out] case1 z repres5t$ by dott$ l9es 9 ,figs4 #c & #d2 m1 f\r h&les2 n1 ! flan*es ( ! fire doorway & ( ! flue1 repres5t$ 9 ,fig4 #d by dott$ l9es4 ,a pipe to communicate ) a *imney :ile ! wat] is be+ heat$ mu/ be made to suit locality1 & !re=e _c require any description4 ,?is app>atus c be heat$ 9 a ve/ry room1 & ! fire-door & flue clos$ & !n :eel$ into ! *ur*1 :]e x w soon diffuse a mo/ com=table w>m?2 or ! heat may be kept up :ile /&+ 9 its place by hav+ a con/ant communication ) a *imney1 & ?us diffuse a mu* m salubri\s heat ?an c be obta9$ by metallic or e>!n /oves heat$ imm$iately by ! fire4 ,x is d\btful if ! pr(its he receiv$ f ! heat+ app>atus cov]$ ! co/ ( ! pat5t4 ,! fir/ /ove 0 n unlike 8 fir/ locomotive boil]4 ,! m highly-f9i%$ /ove resembl$ ! m>9e tubul> boil]1 also ( =m] ye>s1 9 ! fur!r application ( :i* we n[ foll[ him4 ,,mr4 ,,gilb]t1 ,,hayle1 ,janu>y #bd?1 #ahbi4 ,sir1--,s9ce ,i h be5 d[n ,i h made a small portable eng9e1 & set x to "w on bo>d a coal-%ip = dis*>g+ ! c>go2 x is v manageable1 & dis*>ges #ajj tons ) #a bu%el ( coal1 )\t any p]son to att5d x1 !re be+ a /r+ t ! man 9 ! hold draws :5 ! coal-basket is hook$1 :i* is aga9 drawn by ! man :o l&s ! basket on ! deck2 ! /r+ turns & re-turns ! eng9e4 ,x is ne> a ton weight1 b z ,i f9d x d\ble ! p[] requir$1 ,i am n[ mak+ a small] "o1 #c-a_/b feet high & #c-a_/b feet diamet]1 ab\t #ab cwt4 ,i int5d ?is eng9e to w>p ! %ip1 pump x1 cook ! victuals1 take 9 & out ! c>go1 & d all ! h>d "w4 ,! capta9s are v anxi\s to get !m on bo>d e %ip4 ,i ?9k t an eng9e ( #ci cwt4 w\ld propel _! %ips f\r miles an h\r ov] & above ! o!r "w ( ! %ip1 & w\ld nei!r be s heavy or take s mu* room z _! pres5t cook+ h\se & furnace4 ,i ?9k t two iron paddles1 "o on ea* side ( ! rudd]1 "u ! /]n1 w\ld d ?is v well2 !y w\ld be 9 dead wat]1 & out ( ! swell ( ! sea1 & by be+ deep 9 ! wat] w\ld h a good resi/ance4 ,two paddles1 ea* ab\t #d feet deep & #c feet wide1 w\ld d ?is1 )\t _! ris+ out ( ! wat]2 !re=e _! /roke w\ld be ne>ly horizontal4 ,! return /roke w\ld be 9 ! wat]4 ,?us1 let ! paddle /& p]p5dicul> 9 ! wat]1 two-fif?s ( its wid? on "o side1 & ?ree-fif?s on ! o!r side1 ! c5tre1 :i* w\ld turn its edge to ! wat] on its back /roke1 & its flat to ! wat] on ! =w>d /roke2 x w\ld be light1 & out ( ! way ( any?+4 ,i h a pat5t n[ go+ ?r\gh ! (fice = all ?is1 :i* w also cov] ! new pr9ciple ( return+ ! heat back aga91 z already describ$ to y4 ,! eng9e = draw+ 9 ,holl& w be ready ab\t ! end ( ,febru>y1 & by t "t ,i %all h a complete portable eng9e ready = ,london = dis*>g+1 :5 ,i %all be 9 t[n4 ,illu/ration3 ,,boat ,,& ,,propell]4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,rd4 ,,trevi?ick4 ,p4,s4--,:eal ,t[an eng9e is work+ ) ?ree boil]s1 all ( ! same size1 & ! /rong /eam f ! boil]s to ! cyl9d]-case2 ! boil]s are s l[ z to admit ! cond5s$ wat] to run back f ! case aga9 into ! boil]4 ,!y f9d t ?is wat] is suffici5t to fe$ "o ( ^! boil]s )\t any o!r fe$-wat]2 !re=e "o-?ird ( ! /eam g5]at$ mu/ be cond5s$ by ! cold sides ( ! cyl9d]-case1 & ?is agrees ) ! exp]im5ts ,i s5t to y f ,b9n] ,d[ns4 ,:eal ,t[an eng9e has an #hj-;in* cyl9d]1 & requires #gb bu%els ( coal 9 tw5ty-f\r h\rs2 !re=e ! cyl9d]-case mu/ 9 cond5s+ high-pressure /eam use #bd bu%els ( coal 9 tw5ty-f\r h\rs4 ,b\lton & ,watt's case = a #fc-;in* cyl9d]1 work+ ) l[-pressure /eam1 cond5s$ only #d-a_/b bu%els ( coal 9 equal "t1 ! proportions ( surface be+ z #aij to #bdj 9 ,:eal ,t[an4 ,ne>ly five times ! quantity 0 cond5s$ ( high /eam ?an ( l[ /eam1 prov+ t !re is a !ory yet unacc\nt$ =4 ,trevi?ick's portable high-pressure /eam-puff] eng9e1 :5 x dis*>g$ ! fir/ c>go ( coal f a vessel at ,hayle1 0 work$ by ! writ]2 x /ood on ! :>f ne> ! %ip1 & on a signal f ! hold1 /eam 0 turn$ on1 rais+ rapidly ! basket ( coal ! requir$ height4 ,9 try+ h[ quickly ! "w c\ld be done ! hook miss$ ! basket-rope1 & caught ! man "u ! *91 sw++ him high 9 ! air1 mu* to ! eng9eman's discomfiture4 ,=tunately ! susp5d$ man _h ! good s5se to lay hold ( ! rope above 8 head1 & s support+ 8 weight1 no great h>m 0 done4 ,! object & ! means 7 ! revival ( ! nautical lab\r] ( tw5ty ye>s be=e4#bjb ,! boil] 0 a wr\ght-iron b>rel on its end1 on small :eels1 ) int]nal fire-tube1 9 %ape l ! boil] ( ! recoil eng9e ( #ahae2bjc b less high 9 proportion to its diamet]4 ,! cyl9d] 0 let d[n into ! top ( ! boil]1 & l ,newcom5's atmosph]ic eng9e _h no cyl9d] cov]4 ,! pi/on-rod 0 a rack giv+ motion to a small p9ion fix$ on a %aft on ! top ( ! boil]1 & to a l>ge groov$ :eel1 ar\nd :i* 0 w\nd ! :ip-rope f ! vessel's hold2 a brake-lev] enabl$ ! eng9eman ei!r to /op or to r$uce ! spe$4 ,f\r mon?s prior to ! date ( ?is lett] he _h s5t a writt5 (f] to ! ,common ,c\ncil ( ! city ( ,london1 (f]+ to provide eng9es to dis*>ge all coal-%ips = ! sav+ he w\ld effect 9 six mon?s1 or he w\ld supply an eng9e & boxes complete = #ajj gu9eas4 ,he at ! same "t sugge/$ t 9 place ( ! baskets hold+ #a bu%el1 iron boxes on :eels1 hold+ #d bu%els1 ) a spr+ /eely>d atta*$1 %\ld be us$ ) 8 /eam-eng9e1 giv+ ! exact weight )\t delay4 ,he seems to h =gott5 8 nautical lab\r] pat5t$ tw5ty ye>s be=e2#bjd b yet reproduc$ some?+ v simil>4 ,footnote #bjb3 ,see *apt]s xiv4 & xv4 ,footnote #bjc3 ,see ,trevi?ick's lett]1 #g? ,may1 #ahae1 vol4 i41 p4 #cfd4 ,footnote #bjd3 ,see vol4 i41 p4 #cbe1 & pat5t1 #ahji1 vol4 i41 p4 #cjb4 ,e trad+ vessel 0 recomm5d$ to c>ry at lea/ a #ab-;cwt4 high-pressure /eam-puff] eng9e1 suitable = w>p+1 pump+1 & dis*>g+ c>go2 b a #cj-;cwt4 eng9e1 n occupy+ m room ?an a caboose1 w\ld 9 addition cook = ! crew1 & propel ! vessel at ?ree or f\r miles an h\r4 ,two iron paddles1 l ! duck's feet describ$ to 8 ,b9n] ,d[ns fri5ds _m ye>s be=e1#bje 7 to be fix$ on an iron %aft across ! /]n ( ! vessel1 receiv+ f ! eng9e a motion l a p5dulum4 ,ea* duck's foot 0 an iron plate #d feet deep & #c feet wide1 turn+ p>tly r\nd on its iron leg1 to :i* x 0 atta*$ z a vane1 ab\t #a foot ( its wid? on "o side ( its leg1 & #b feet on ! o!r side2 :5 ! leg & foot 7 drawn t[>d ! vessel1 ! foot1 turn+ on its leg z a c5tre1 expos$ its edge only to ! wat]2 on ! rev]se movem5t1 ! long] side l a vane turn$ r\nd until its flat 0 oppos$ to ! wat]1 9 :i* position x 0 kept by a cat* until ! return movem5t1 s t :5 x propell$1 its :ole surface press$ aga9/ ! wat]1 & :5 mov+ 9 a contr>y s5se1 only its edge (f]$ resi/ance to ! wat]4 ,footnote #bje3 ,see ,mr4 ,newton's lett]1 vol4 i41 p4 #cdb4 ,! writ] has no record ( ! practical application ( ! duck's foot z a /eamboat propell]2 b ! portable puff]-eng9e n[ pulls on bo>d ! fi%]man's heavy nets1 & ! magnific5t /eam] ',adriatic' hoi/s h] sails on iron y>ds & ma/s by six ( ^? /eam helps4#bjf ,footnote #bjf3 ,see ',illu/rat$ ,news1' #bg? ,april1 #ahgb4 ,tw5ty ye>s be=e he _h solicit$ ! ,navy ,bo>d to try 8 iron %ips propell$ by high-pressure /eam-eng9es1 & _h %[n _! applicability z /eam-dr$g]s2 & aga91 %ortly aft] 8 return f ,am]ica1 he press$ on _! att5tion ! same subject "u new =ms1 foll[$ by communications ) _! eng9e]1 ,mr4 ,r5nie1 & a proposal to place an eng9e 9 a boat at 8 own co/4 ,! writ] has attempt$ 9 ?is & ! prec$+ *apt] to classify ,trevi?ick's s*emes1 cr[d$ toge!r 9 ^? la/ ye>s ( 8 life1 b ! subjects s run into "o ano!r t ! acts ( tw5ty ye>s be=e mu/ be borne 9 m9d to enable ! m mod]n plans to be und]/ood4 ,! lett] introduc+ ! surface cond5s]1 9 #ahbh1 at ! comm5cem5t ( ! =m] *apt]1 0 9 a mon? foll[$ by t recomm5d+ a p>ticul> k9d ( paddle to be us$ z auxili>y /eam-p[]1 & aft] six mon?s ( exp]im5ts1 by ! pat5t ( #ahca1 & ! foll[+ correspond5ce3-- ,,mr4 ,,gilb]t1 ,,laud]dale ,,h\se1 ,,highgate1 ,june #aj?1 #ahcj4 ,sir1--,ye/]day ,i saw ,mr4 ,george ,r5nie1 & he reque/$ me to write to ! ,admiralty1 a copy ( :i* ,i s5d bo? to y & to him1 = y\r inspection4 ,mr4 ,r5nie said !re 0 a great deal conta9$ 9 :at ,i _h /at$ to him1 & t he w\ld ) pleasure =w>d my views1 z f> z he c\ld ) consi/5cy4 ,i rema91 ,sir1 ,y\r v humble s]vant1 ,,ri*>d ,,trevi?ick4 ,,to ,,! ,,"r ,,hon\rable ,,! ,,lords ,,commission]s ,,( ,,! ,,admiralty1 c41 c41 c4 ,,my ,,lords1 ,ab\t "o ye> s9ce ,i _h ! hon\r ( att5d+ y\r hon\rable ,bo>d1 ) propos$ plans = ! improvem5t ( /eam navigation2 & z y express$ a wi% to see x accompli%$1 ,i imm$iately made an eng9e ( consid]able p[]1 = ! express purpose ( prov+ by practice :at ,i !n advanc$ 9 !ory4 ,! result has fully answ]$ my expectations2 !re=e ,i n[ make ! foll[+ propositions to y\r hon\rable ,bo>d1 t ?is entirely new pr9ciple & new mode may be fully demon/rat$1 on a suffici5t scale = ! use ( ! public4 ,i humbly reque/ t y\r ,lord%ips w grant me ! loan ( a vessel ( ab\t two or ?ree hundr$ tons bur!n1 9 :i* ,i w fix1 at my own exp5se & risk1 an eng9e ( suitable p[] to propel ! same at ! spe$ requir$4 ,no alt]ation 9 ! vessel w be necess>y1 & ! :ole app>atus requir$ to receive its propell+ =ce f ! wat] c be remov$ & aga9 replac$ ) ! same facility z ! sails1 ?us leav+ ! %ip )\t any app>atus beyond its sides :5 propell$ by w9d alone1 & :5 propell$ by /eam alone ! app>atus outside ! %ip w receive sc>cely any %ock f ! sea4 ,?is new inv5tion entirely removes ! great objection ( fe$+ ! boil] ) salt & f\l wat]1 & n "o-six? "p ( ! room = fuel1 or ( weight ( ma*9]y n[ us$1 w be requir$2 x is also mu* m simple & safe1 n only = navigation1 b = all o!r purposes :]e locomotive p[] is requir$1 & w sup]s$e all animal p[]1 z ! objections ( weight1 room1 & difficulty ( gett+ & ( c>ry+ wat] 9 locomotive eng9es is entirely remov$4 ,x w !re=e prove an inve/igation ( great] utility to ! public ?an any?+ yet introduc$4 ,i h to beg ! great fav\r ( y\r ,lord%ips appo9t+ n only sci5tific b practical eng9e]s to inspect my plans1 t y may be p]fectly satisfi$ ( _! utility1 n only 9 !ory1 b also z to ! practicability ( c>ry+ ! same into full effect4 ,! petition 9 ,june1 #ahcj1 = ! loan ( a ,gov]nm5t hulk1 hung fire up to ,janu>y #ahcb1 :5 an attempt 0 made to move ! ,lords ,commission]s ( ! ,admiralty by ! =ce ( numb]s4 ,we1 ^: names are h]eunto subscrib$1 h kn[n ,mr4 ,ri*>d ,trevi?ick1 ( ,hale1 9 ! c\nty ( ,cornwall1 = a p]iod ( ye>s1 & dur+ :i* "t 8 conduct has m]it$ our unqualifi$ approbation4 ,z an eng9e] ( exp]i5ce & em95ce few1 if any1 c surpass him1 & 8 pres5t improvem5t ( ! /eam-eng9e seems to outvie all o!rs4 ,we !re=e1 9 ju/ice to 8 tal5t1 /rongly recomm5d to ! ,lords ,commission]s ( ! ,admiralty t he may be p]mitt$1 at 8 own co/s & *>ges1 to fit & make trial ( 8 eng9e 9 "o ( ,8 ,maje/y's vessels4 ,dat$ 9 ,london ?is #bg? day ( ,janu>y1 #ahcb4 ,?is 0 s5t to ,mr4 ,davies ,gilb]t1 :o on ! same date sugge/$ ! foll[+3-- ,,recomm5dation ,,( ,,mr4 ,,rd4 ,,trevi?ick1 ,janu>y #bg1 #ahcb4 ,we h n any d\bt or hesitation 9 recomm5d+ ,mr4 ,ri*>d ,trevi?ick z a man ( extraord9>y p[]s ( m9d1 & ( f]tility ( inv5tion4 ,cornwall owes to him mu* ( ! improvem5ts t h be5 made on ,mr4 ,watt's eng9e--improvem5ts t h r$uc$ ! consumption ( coal to a ?ird2 nor h 8 ex]tions be5 conf9$ to /eam-eng9es alone4 ,he n[ proposes to make ! same wat] act ov] & ov] aga9 by alt]nate expansion & contraction1 :i* plan1 if x succe$s1 w be f\nd ( imm5se importance to vessels & locomotive eng9es4 ,und]/&+ t ,mr4 ,trevi?ick is desir\s ( mak+ ! exp]im5t at 8 own exp5se1 we cle>ly recomm5d t facilities may be af=d$ him4#bjg ,footnote #bjg3 ,9 ! h&writ+ ( ,mr4 ,davies ,gilb]t4 ,?is paltry "q ) ! ,admiralty indirectly produc$ m tru/wor?y evid5ce ( ! great importance ( ,trevi?ick's inv5tions ?an all t has be5 writt5 ( him "u ! pr(essional t]ms ,eng9e]s1 & ,eng9e]+4 ,! names are n giv5 ( ^? :o believ$ t he _h1 z an e/abli%$ fact1 r$uc$ ! consumption ( coal 9 ! ,watt eng9e to "o-?ird2 !y 7 n ,corni%m51 or !y w\ld n h misspelt ! ^w ,hayle1 b !y und]/ood ! great value ( us+ ! same fre% wat] ov] & ov] aga9 9 m>9e /eam-eng9es4 ,mr4 ,mills1 :o _h tak5 an active "p 9 ! screw-propell] exp]im5ts 9 #ahae1 0 aga9 int]e/$ 9 ! propos$ trial 9 a ,gov]nm5t %ip1 & wrote1 ,i h j left ,capta9 ,john/one2 he has communicat$ ) ,faucett & ,co41 ,b>nes & ,mill]1 & ) ! firm ( ,maudslay4 ,he has _h 8 m9d di/urb$ aga9 by ,maudslay ab\t ! great] quantity ( wat] requir$ to cond5se /eam at high] temp]atures2 ,i repeat$ ! same z y\rself1 ab\t ! cyl9d] full ( /eam1 atmosph]e /rong2 h[ev]1 he appe>s q diff]5t to :at he 0 on ,friday4 ,su* a clique ( pr(essional fri5ds w\ld s9k a /rong] man ?an ,trevi?ick4 ,a ye> or two f t "t ! writ] design$ a high-pressure /eam-eng9e suitable = a /eamboat1 & on pres5t+ x to ! em95t m>9e-eng9e build]s :om he s]v$1 0 told t ! lightness ( ! eng9e w\ld cause less pr(it to ! mak]s4 ,_! bills 7 bas$ on ! p\nds weight deliv]$1 & new designs necessitat$ new patt]ns & new tr\bles4 ,x 0 unreasonable to expect ^? mak]s ( m>9e /eam-eng9es to report t ,trevi?ick knew bett] ?an !y did4 ,!y knew ( 8 screw-propell] exp]im5ts fifte5 ye>s be=e1 b !y 9 no way b5efit$ him1 & ! ,admiralty ,capta9 0 ei!r a tool 9 _! h&s1 or p[]less )\t !m4 ,! prim>y object1 :5 ! loan ( ! %ip 0 ask$1 0 ! us+ = m>9e purposes a high-pressure /eam tubul> boil]1 comb9$ ) tubul> cond5s]1 supply+ or return+ its wat] z fe$1 !reby avoid+ ! use ( salt wat] 9 ! boil]2 & ?is /eam-eng9e1 z %[n 9 8 pat5t ( #ahca1 0 to be appli$ ei!r to 8 screw1 or 8 duck's foot1 or o!r propell]2 b dur+ ! ye> or two ( susp5se1 o!r s*emes = propell+ %ips _h occupi$ 8 ?\ghts1 result+ 9 ! pat5t ( #ahcb4 ,/eam-,eng9es1 #ahcb4 ,,n[ ,,"k ,,ye1 t 9 compliance ) ! said proviso1 ,i1 ! said ,ri*>d ,trevi?ick1 d h]eby decl>e ! nature ( my said inv5tion1 z reg>ds ! improvem5t or improvem5ts on ! /eam-eng9e1 to consi/ 9 int]pos+ betwe5 ! boil] & ! work+ cyl9d]1 9 a situation to be /rongly heat$1 a long pipe =m$ ( a compact s]ies ( curv$ or b5t pipes1 :i* ,i d5om9ate ! dry pipes1 or /eam-exp&+ app>atus1 ?r\gh :i* dry pipes ,i cause ! /eam1 aft] x has be5 g5]at$ 9 ! boil] 9 contact & consequ5tly saturat$ ) wat]1 to pass ) v great velocity1 9 ord] t x may imbibe a copi\s supply ( additional heat )\t any addition ( wat]1 & by ?is additional heat to be exp&$ into a great] bulk ( /eam1 ( ab\t ! same expansive =ce t x _h acquir$ 9 ! boil]1 by :i* means ,i obta9 a great] volume ( /eam = use 9 ! work+ cyl9d] ?an ! boil] alone w\ld supply2 & 9 ord] /ill fur!r to augm5t ?is volume ( /eam1 ,i place ! work+ cyl9d] )9 a case con/itut+ a "p ( ! flue or *imney1 t ! cyl9d] may be kept consid]ably hott] ?an ! /eam employ$ 9 x by absorb+ a great portion ( ! heat rema9+ 9 ! flue aft] hav+ heat$ ! boil] & ! dry pipes1 :i* heat w\ld o!rwise pass away out ( ! top ( ! *imney & be wa/$1 b by ?is arrangem5t is conv]t$ into a useful p[] by fur!r exp&+ ! /eam 9 ! cyl9d]4 ,& ,i d fur!r decl>e1 t 9 c>ry+ ?is "p ( my said improvem5t into effect1 ,i d n f9d x necess>y to conf9e myself to any p>ticul> =m ( boil]1 or arrangem5t ( pipes1 9 :i* ! /eam is to be heat$2 b by pref]5ce1 z be+ v compact 9 =m1 & economical ( fuel 9 us+1 ,i make my boil] ( a numb] ( upright pipes1 /&+ ^u & communicat+ ) a tubul> r+ plac$ ar\nd & a little bel[ ! fire-grate2 ^! pipes all surr\nd ! fire-place1 except two or ?ree1 ! l[] ends ( :i* are elevat$ above ! fire-door1 b connect$ at ! bottom by a bran* pipe unit$ to "o ( ! adjo9+ upright pipes1 !reby leav+ an op5+ or place ( access to ! fire4 ,^! pipes all ext5d upw>ds to ! height ( sev]al feet1 accord+ to ! quantity ( /eam requir$ to be rais$1 comb9$ ) local conv5i5ce1 = x is obvi\s t ! p[] ( ?is boil] to raise /eam may be increas$ ei!r by increase ( ! l5g? ( ! pipes1 ( _! diamet]s1 or ( _! numb]s4 ,& ,i d lay ^u ! upp] ends ( ! pipes h]e9be=e describ$ & connect ) !m a tubul> r+ simil> to t ^u :i* ! pipes /&1 ! two r+s & ! upright pipes =m+ toge!r a vessel 9 :i* wat] has free communication by means ( ! bottom r+ to /& at ! same level 9 all ! pipes1 & ! /eam has free communication to pass f all ! pipes into ! upp] r+2 & ,i d1 = ! sake ( obta9+ great heat1 place my sy/em ( dry pipes ov] ! fire1 & )9 ! circul> r[ ( upright pipes ( ! boil] h]e9be=e describ$2 & ,i =m my dry pipes 9 pairs1 ea* pair con/itut+ ! figure t is well und]/ood by ! t]m inv]t$ syphon2 & ,i unite sev]al ( ^! syphons toge!r by %ort b5t pipes at ! top1 s z to con/itute "o long zigzag pipe1 ?r\gh :i* ! /eam mu/ successively pass d[n & up ! alt]nate legs ( ea* syphon ) great velocity1 necess>y = ! rapid absorption ( heat 9 its passage f ! boil] to ! work+ cyl9d] ( ! eng9e1 ! work+ cock1 valves1 or slide ( :i* be+ unit$ by a pipe ( communication ) t leg :i* is la/ 9 ! succession ( syphons2 & ,i unite ! fir/ 9 succession ( ^! inv]t$ syphons ) ! upp] tubul> r+ ( ! boil] by means ( a b5t pipe1 9 :i* a ?rottle-valve or cock is plac$ 9 ord] to limit ! supply ( /eam1 t x may h space 9 ! dry pipes & work+ cyl9d] to exp& 9 proportion z x receives additional heat2 & ,i fix a safety-valve 9 communication ) ! boil]1 & ano!r 9 communication ) ! dry pipes2 & ,i place ar\nd outside ! boil]1 at a small di/ance f ! upright pipes1 two cyl9drical cas+s1 "o )9 ! o!r1 & fill up ! space betwe5 ! two cas+s ) s&1 a%es1 or o!r mat]ial :i* conducts heat b sl[ly2 & ,i close up ! upp] end ( ! cas+s ov] ! boil] & ! dry pipes ) a cov]+ 9 ! =m ( a dome1 & out ( ?is enclosure ,i make ! flue to pass to & ar\nd ! work+ cyl9d] ( ! eng9e1 :5ce ! flue c>ries ! smoke & little rema9+ heat away 9 any conv5i5t mann]2 & ,i make my boil]-pipes1 r+s1 & cas+s by pref]5ce ( iron or copp]1 & my dry pipes ( copp] or o!r /rong metal n liable to rapid oxidation by heat :5 9 contact ) /eam2 & ,i supply my boil] ) wat] by means ( a =c+ pump1 s adju/$ z to keep ! wat] ( ! prop] height4 ,& ,i d h]eby fur!r decl>e1 t ! nature ( my said inv5tion1 z reg>ds ! improvem5ts 9 ! application ( /eam-p[] to navigation1 consi/s 9 ! draw+ ( wat] into a receptacle plac$ ne> )9 ! /]n ( ! navigable vessel1 :i* wat] is drawn 9 ?r\gh an orifice 9 ! /]n ) a mod]ate degree ( velocity 9 ! direction ( ! c\rse ( ! vessel1 & eject$ ) great =ce & spe$ 9 a direction opposite to ! c\rse ( ! vessel ?r\gh ! same orifice1 r$uc$ to ab\t a qu>t] ( ! area by means ( a valve op5+ z ! wat] ent]s1 & p>tially %utt+ z ! wat] is eject$2 & ?us ,i propel ! vessel ) great =ce1 d]iv$ f ! recoil ( ! wat] set into rapid motion 9 a direction opposite to ! c\rse ( ! vessel1 ! rapidity ( ! jet ( wat] to be at lea/ equal to d\ble ! requir$ spe$ ( ! vessel to be navigat$4 ,& ,i fur!r decl>e1 t by pref]5ce ,i effect ! purpose ( receiv+ & ( eject+ ! wat]1 & ( d]iv+ a motive =ce f its recoil1 by means ( a l>ge v]tical cyl9d] ( ca/ iron or o!r metal1 clos$ at bo? ends1 9 :i* a pi/on is =c$ up & d[n by a pi/on-rod slid+ ?r\gh a /uff+ box 9 ! lid1 :i* pi/on-rod receives its motive =ce f a /eam-eng9e2 & ,i fix a tube into ! aft] side ( ?is cyl9d]1 ne> ! bottom1 9 communication ) ! space bel[ ! pi/on1 :i* tube leads ?r\gh ! /]n ( ! vessel1 z l[ d[n z practicable1 & op5s on "o side ( ! rudd]2 & ,i fix ano!r tube into ! aft] side ( ?is cyl9d]1 ne> ! top1 9 communication ) ! space above ! pi/on1 :i* tube also leads ?r\gh ! /]n ( ! vessel1 z l[ d[n z practicable1 b op5s out on ! o!r side ( ! rudd]2 & ,i place 9 ! m\? ( ea* ( ^! tubes a valve op5+ inw>ds1 to all[ ! wat] free entrance1 equal to ! bore ( ! tube1 & p>tially %utt+ :5 ! wat] is eject$1 s z to r$uce ! op5+ ?r\gh ! /]n to ab\t "o-f\r? ( ! area ( ! tube4 ,& ,i d h]eby fur!r decl>e1 t ! nature ( my said inv5tion1 z reg>ds ! improvem5t 9 ! application ( /eam-p[] to locomotion1 consi/s 9 ! application ( su* a boil]1 toge!r ) ! exp&+ app>atus z a=esaid1 to locomotive eng9es1 :]eby a dim9i%$ weight ( boil] & quantity ( wat] & fuel is obta9$2 & 9 f>!r compliance ) ! said proviso1 ,i1 ! said ,ri*>d ,trevi?ick1 d h]eby describe ! mann] 9 :i* my said inv5tion is to be p]=m$1 by ! foll[+ description ( its v>i\s p>ts 9 detail1 ref]5ce be+ _h to ! draw+ annex$1 & to ! figures & lett]s m>k$ !reon1 t is to say3-- ,description ( ! ,draw+4 ,plate ,,xvii4 ,illu/ration3 ,,plate #ag4 ,,trevi?ick',s ,,pat5t ,,boil] ,,& ,,eng9e1 #ahcb4 ,london3 ,e4 ,f4,n4 ,spon4 #dh1 ,*>+ ,cross4 ,kell ,li?4 ,london4 ,figure #a repres5ts a s]ies ( v]tical sections ?r\gh ! v>i\s ess5tial p>ts ( ! boil]1 ! dry pipes1 ! /eam-pipe1 ! work+ cyl9d]1 ! propell+ cyl9d]1 & ! flue1 toge!r ) sections & views ( o!r m9or p>ts1 s]v+ to %[ ! connections ( ! ess5tial ones4 ,! places at :i* ^! sections are tak5 are %[n 9 ,figure #b by ! dott$ l9e f ,a to ,b1 f ,b to ,c1 f ,c to ,d1 & f ,e to ,f4 ,figure #b repres5ts a plan ( ,figure #a1 ) ! top cov]+s ( ! boil] & work+ cyl9d] remov$4 ,figure #c %[s ! mann] ( unit+ ! %ort] upright pipes ov] ! fire doorway ) "o ( ! adjo9+ ones1 s z to give free circulation ( ! wat] 9 all ! pipes4 ,figure #d repres5ts ?ree pairs ( syphons1 :i* 9 _! places /& 9 a circul> =m1 b 9 ?is ,figure are %[n z spread out into a plane1 9 ord] ! bett] to expla9 _! /ructure & jo9+s4 ,simil> small lett]s & numb]s ( ref]5ce are us$ to d5ote simil> p>ts 9 all ! ,figures2 a1 ! upright boil]-pipes1 ! upright & l[] ends ( :i* are contract$ to leave room = bolt-heads & nuts1 )\t ?r[+ ! pipes too f> asund]2 b1 ! tubul> r+ hav+ a flan* project+ inw>ds & outw>ds at ! upp] side1 p]=at$ ) ap]tures ^u :i* ! upright pipes are bolt$1 & ano!r flan* at ! bottom1 project+ inw>ds1 to bolt ! r+ d[n to ! f\ndation plate2 c1 ! f\ndation plate2 d1 ! fire-grate2 e1 ! fire doorway2 f1 ! upp] tubul> r+1 hav+ a flan* at ! bottom project+ inw>ds & outw>ds1 & p]=at$ ) ap]tures correspond+ ) ! tops ( ! upright pipes ^u :i* ! tubul> r+ lies1 & to all :i* x is bolt$2 g1 ! level ( ! wat] 9 ! boil]-pipes2 h1 ! dry pipes =m$ l inv]t$ syphons1 s z to require no jo9+ at ! l[] "p ne> ! fire2 "o leg ( ea* ( ! two syphons %[n 9 ,figure #a is 9 section1 & brok5 ne> ! bottom2 an outside view ( ! o!r leg appe>s p>tly beh9d ! section2 k1 ! %ort b5t pipes1 ea* bolt$ to two syphons1 to unite !m into "o cont9u\s pipe2 l1 ! b5t pipe unit+ ! upp] tubul> r+ ) ! fir/ 9 succession ( ! syphons2 ! prop] situation = ?is pipe is t %[n 9 ,figure #b1 b = ! sake ( cle>ness & simplicity 9 ! draw+1 x is %[n 9 ,figure #a z if on ! left-h& pipe & syphon2 m1 ! ?rottle-cock on ! b5t pipe l2 n1 ! safety-valve lev]1 & weight on ! same2 p1 ! pipe ( communication f ! la/ 9 ! succession ( syphons to ! work+ cyl9d] ( ! eng9e2 r1 ! ?rottle-cock 9 ! pipe p2 s1 a f\r-way cock1 work$ by ! h&-ge>1 to direct ! /eam alt]nately "u & ov] ! pi/on2 t1 ! safety-valve 9 communication ) ! dry pipes2 u1 ! two cyl9drical cas+s surr\nd+ ! boil]-pipes1 ! space betwe5 ! two be+ fill$ up ) a sl[ conduct+ m$ium2 v1 ! domical cov]+ ov] ! cyl9drical enclosure2 w1 ! flue lead+ out ( ! enclosure into ! cas+ ( ! work+ cyl9d]2 x1 ! cas+ ( ! work+ cyl9d] =m+ a cont9uation ( ! flue2 y1 ! fur!r cont9uation ( ! flue to ! *imney2 z1 ! wa/e-/eam pipe lead+ into ! *imney2 #a1 ! /eam-pipes lead+ f ! work+ cock into ! top & bottom ( ! work+ cyl9d]2 #b1 ! work+ cyl9d]2 #c1 ! pi/on ) metallic pack+2 #d1 ! pi/on-rod pass+ d[n ?r\gh a /uff+ box at ! bottom ( ! work+ cyl9d]1 & also cont9u+ d[nw>ds1 to =m ! rod ( ! propell+ pi/on2 #e1 ! propell+ cyl9d]2 #f1 ! wat] or propell+ pi/on2 #g1 ! upp] ap]ture lead+ to "o ( ! tubes op5+ ?r\gh ! /]n ( ! navigable vessel2 #h1 ! l[] ap]ture lead+ to ! o!r tube1 op5+ also ?r\gh ! /]n ( ! navigable vessel2 ^! ap]tures are made z wide z ! cyl9d] w all[1 9 ord] t !y may h b little dep?1 & n occasion an inconv5i5t l5g? ( ! propell+ cyl9d]2 #i1 a frame support+ ! /eam-cyl9d] ^u ! propell+ cyl9d]2 #aj1 ! fe$-pump = supply+ ! boil] ) wat]2 #aa1 an arm fa/5$ on ! pi/on-rod to "w ! fe$-pump & h&-ge>2 #ab1 ! h&-ge>4 ,n[1 :]eas ,i claim z my inv5tion1 fir/ly1 ! int]pos+ betwe5 ! boil] & ! work+ cyl9d] ( ! /eam-eng9e a long _m-curv$ heat$ pipe1 ?r\gh :i* ! /eam is =c$ to pass ) great rapidity )\t be+ p]mitt$ to come 9 direct contact ) wat]1 by :i* arrangem5t ! /eam is made to absorb additional heat1 & at ! same "t all[$ to exp& itself into a great] volume4 ,secondly1 plac+ ! work+ cyl9d] ( ! eng9e )9 su* "p ( ! flue or *imney z %all ensure ! cyl9d] to be kept hott] ?an ! /eam us$ 9 x1 by :i* means ! exp&+ ( ! /eam is /ill fur!r promot$4 ,?irdly1 propell+ a navigable vessel by ! =ce ( ! recoil produc$ f wat] receiv$ ) a mod]ate degree ( velocity1 into a receptacle ne> )9 ! /]n1 9 ! direction ( ! c\rse ( ! vessel1 & eject$ ) great velocity 9 a direction opposite to t c\rse1 ! velocity ( ! jet be+ at lea/ d\ble ! requir$ spe$ ( ! vessel to be propell$1 provid$ always t ! same be effect$ 9 mann] h]e9be=e describ$4 ,f\r?ly1 apply+ a boil] comb9$ ) a /eam exp&+ app>atus1 z be=e describ$1 in/ead ( a boil] alone1 to a locomotive eng9e1 :]eby ! p[] ( ! /eam is appli$ aft] ! /eam has und]gone ! exp&+ process1 & :]eby a dim9ution is effect$ 9 ! weight ( ! boil]1 & 9 ! weight & consumption ( wat] & ( fuel4 ,! two great objects 9 ?is #ahcb pat5t 7 sup]heat+ /eam 9 tubul> boil]s1 & propell+ %ips by =c+ a /ream ( wat] f ! /]n at a spe$ ( at lea/ d\ble t ( ! vessel4 ,simil> ideas may be trac$ 9 8 pat5t ( #ahae1 :]e a tubul> boil] gave sup]heat$ /eam1 & 9 #ahji 8 pat5t = propell+ /eamboats consi/s ( a tube ( consid]able l5g? dispos$ horizontally 9 ! wat]1 & ! /roke ( r[+ is made by means ( a pi/on ) valves4 ,an eng9e ( #ajj-;horse p[] 0 ord]$ 9 ,%rop%ire to be plac$ on bo>d ! ,gov]nm5t %ip to te/ ! value ( ^? pat5ts ( #ahca & #ahcb4 ,"o consequ5ce 0 t a g5tleman :o _h help$ ?is s*eme ) 8 money wrote3-- ,my case ) ,trevi?ick is /rictly ?is2 he 0 repres5t$ to me z a man ( prop]ty2 & z to 8 tal5ts = me*anics1 no man c\ld be 9 8 company long )\t be+ /ruck ) !m4 ,i 0 induc$ to tru/ him to ! am\nt ( ne>ly #ejjl41 & ,i !n le>n$ = ! fir/ "t t x 0 only on ! possible cont+5cy ( a grant f ,gov]nm5t t he reli$ = ! paym5t ( my claim4 ,a company call$ ! ,new ,improv$ ,pat5t ,/eam-,navigation ,company 0 =m$1 ( :i* ,trevi?ick 0 a memb]1 ?\gh app>5tly n a subscrib]1 = a note 9 ,novemb]1 #ahca1 in=m$ him t if 9 sev5 days he did n pay up 8 calls1 8 %>es w\ld be entirely =feit$4 ,?is company1 among o!r proposals1 op5$ negotiations = s5d+ /eamboats to ,bu5os ,ayres to help 9 ! comm]ce ( ! port & inl& riv]4 ,9 #ahcb ! ,wat]wit* ,company made exp]im5ts ) ^? plans1 propell+ by =c+ wat] ?r\gh pipes1 s9ce :i* a ,gov]nm5t %ip ( w> call$ ! ',wat]wit*' has be5 s propell$4 ,tw5ty ye>s ago ! writ] saw /eamboats s propell$ 9 daily use on ! ,meuse2 !y ne$$ no rudd]1 = by turn+ ! m\? ( ! exit-wat] pipes on ei!r side ( ! %ip x 0 made to turn 9 its l5g?1 or ev5 to move sideways4 ,messrs4 ,john ,hall & ,sons1 ( ,d>t=d1 also exp]im5t$ on ^! two pat5ts1 & f ?is ! tubul> cond5s] 0 call$ ,hall's ,cond5s]4 ,i ?9k ! boat x 0 fir/ tri$ 9 0 call$ ! ',d>t=d4' ,trevi?ick's difficulties 9 urg+ s _m & great *anges 9 m>9e propulsion may be e/imat$ by ! acts ( o!r eng9e]s4 ,mr4 ,r5nie 0 engag$ = _m ye>s 9 urg+ ! introduction ( /eam-p[] 9 ! ,royal ,navy4 ,9 #ahag1 we f9d him writ+ to ,"l ,melville1 ,sir ,j4 ,yorke1 ,sir ,d4 ,milne1 & o!rs on ! subject4 ,9 ,july1 #ahah1 he lam5ts t he _c conv9ce ,sir ,g4 ,hope or ,mr4 ,secret>y ,yorke ( _! utility1 b t he is p]suad$ _! adoption mu/ come at la/4 ,on ! #cj? ,may1 #ahbj1 he writes ,james ,watt1 ( ,birm+ham1 in=m+ him t ! ,admiralty _h at la/ decid$ ^u hav+ a /eamboat1 not)/&+ ! /rong resi/ance ( ! ,navy ,bo>d4#bjh ,footnote #bjh3 ',lives ( ! ,eng9e]s1' by ,smiles1 vol4 ii41 p4 #bfg4 ,s t ,mr4 ,b5nie1 z pr(essional advis] ( ! ,navy ,bo>d1 _h to p]suade = ?ree ye>s1 ) a k ( ,trevi?ick's prior exp]im5ts1 be=e active /eps 7 agre$ to2 = twelve ye>s _h !n pass$ s9ce ,trevi?ick's nautical lab\r] & iron /eamboat _h be5 tri$ on ! ,?ames1 & five s9ce 8 exp]im5ts ) ! screw-propell]4 ,an article 9 ',! ,times' gives 9 /rong contra/ ! relative value ( screw & paddle-:eels z propell]s4 ,! ',syria' 0 orig9ally a paddle-:eel /eam]1 hav+ oscillat+ cyl9d]s work$ ) /eam ( #be lbs4 on ! in*1 & ,hall's tubul> cond5s]2 aft] a "t ! paddle-:eels 7 remov$ = a screw-propell]1 driv5 by two /eam-cyl9d]s side by side1 ( diff]5t diamet]s1 ! high-pressure /eam ex]t+ its full =ce 9 ! small cyl9d]1 & !n exp&+ 9 ! l>g] cyl9d]4 ,all ! lead+ features 9 ?is improv$ /eamboat ( ! pres5t day1 su* z high-pressure expansive /eam 9 "o or two cyl9d]s1 ) tubul> cond5s] & screw-propell]1 _h be5 publicly prov$ by ,trevi?ick fifty ye>s be=e4 ,illu/ration3 ,,plate #ah4 ,,comp\nd ,,m>9e ,,eng9e1 #ahga4 ,london3 ,e4 ,f4 ,n4 ,spon1 #dh1 ,*>+ ,cross4 ,kell ,bros4 ,li?4 ,london4 ,screw aga9/ ,paddle4--,an int]e/+ & important trial trip has rec5tly be5 made1 :i* s]ves to exhibit ! advantages ( ! screw ov] ! paddle z a means ( propulsion = ocean-go+ /eam%ips4 ,9 #ahfc1 ! /eam%ip ',syria1' ( #aiih tons1 0 built = ! ,p59sul> & ,ori5tal ,company by ,messrs4 ,day1 ,summ]s1 & ,co41 & fitt$ ) paddle-:eel eng9es ( #dej-;horse p[]4 ,! ',syria' !n atta9$ a spe$ ( #acjch knots p] h\r1 & ! consumption ( coal 0 at ! rate ( #de tons p] diem4 ,! build]s h lately conv]t$ h] into a screw-/eam] 7= c>ry+ ! mails betwe5 ,s\?ampton & ! ,cape ( ,good ,hope71 :o1 )\t 9 any way di/urb+ ! configuration ( ! hull1 h fitt$ ! ',syria' ) comp\nd inv]t$ eng9es ( #cjj nom9al horse-99p[]4 ,^! eng9es h two cyl9d]s1 respectively ( #cf 94 & #gb 94 diamet]1 ) a /roke ( #d ft4 #b 94 ,on ,monday la/ ! ',syria' atta9$ an av]age spe$ ( #abfcg knots1 ) a consumption ( coal equival5t to #ah tons p] diem2 ?us %[+ a diff]5ce ( only #jdja knot p] h\r1 ) a less5$ p[] ( #aej horses1 & a sav+ 9 consumption ( coal ( #bg tons p] diem2 :ile ! c>ry+ capacity ( ! %ip1 aris+ f ! economy ( space 9 ! eng9e-room1 has be5 enorm\sly increas$1 z %e c n[ /[ #abjj tons ( c>go aga9/ #ejj tons previ\sly4#bji ,footnote #bji3 ,see ',! ,times1' ,may #bj?1 #ahga4 ,mr4 ,husb&1 ( ! firm ( ,h>vey & ,co41 ( ,hayle1 has oblig$ me ) ! annex$ sket* 7,plate ,,xviii47 ( a mod]n high-pressure /eam expansive comp\nd m>9e eng9e1 ) surface cond5s]s1 on :i* ! gr&sons ( ,trevi?ick are n[ work+1 to be plac$ 9 ! ',bat>a ,bayon ,syree1' an iron ya*t = an ,indian ,rajah1 embrac+ ! mod]n improvem5ts ( direct-action comp\nd eng9es1 & illu/rat+ ! pr9ciples :i* gov]n$ ! con/ructors ( ! ',syria4' ,! fir/ glance %[s a seem+ resemblance 9 outl9e to ,trevi?ick's pat5t draw+ ( #ahcb1 hav+ "o cyl9d] above ! o!r2 b a clos] exam9ation proves ! application ( ! pr9ciples ( 8 pat5ts ( #ahae & #ahca1 embrac+ screw-propell]1 direct-act+ eng9es1 tubul> boil]s1 high-pressure /eam us$ expansively1 & cond5sation by cold surface prev5t+ ! necessity ( us+ salt wat] 9 ! boil]s4 ,?is eng9e1 9 outl9e1 has a /rong lik5ess to ,trevi?ick's eng9es1 go+ back ev5 to 8 fir/ pat5t ( #ahjb1baj foll[$ by ! direct-action high-pressure /eam ya*t ( #ahjf1baa & aga9 9 #ahjhbab by ! iron /eam] ) direct-action long-/roke cyl9d]s1 ) highly expansive /eam & surface cond5s]s1 to :i*1 9 #ahae1bac 0 add$ ! pat5t comp\nd expansive /eam pole & pi/on eng9e & screw-propell]1 embody+ dur+ ! fir/ fifte5 ye>s ( ! pres5t c5tury1 bo? 9 pr9ciple & 9 detail1 ! mo/ approv$ =m ( m>9e /eam-eng9e ) fewness & simplicity ( =m ( mov+ p>ts2 b comp>e x ) ! ,watt pat5t eng9e1 & its diff]5ce is obvi\s2 no beam or p>allel motion1 no injection-wat] necessitat+ ! air-pump1 no l[-pressure /eam4 ,! late ,mr4 ,william ,wilson1 ( ,p]ran ,f\ndry1 son ( ,b\lton & ,watt's f9ancial ag5t 9 ,cornwall1 in=m$ ,mr4 ,h5wood t he 0 ) ,mr4 ,watt :5 "s "o /at$ t ,mr4 ,trevi?ick 0 work+ 8 eng9e ) /eam ( #dj lbs4 on ! in*2 :5 ,mr4 ,watt repli$1 ,i c\ld "w my eng9e ) /eam ( #ajj lbs4 to ! in*1 b ,i w\ld n be ! eng9eman4#bad ,footnote #baj3 ,see vol4 i41 p4 #ei4 ,footnote #baa3 ,see vol4 i41 p4 #cbg4 ,footnote #bab3 ,see vol4 i41 p4 #chf4 ,footnote #bac3 ,see vol4 ii41 p4 #ajc4 ,footnote #bad3 ,h5wood1 ,address to ! ,royal ,in/itution ( ,cornwall1 #ahga4 ,progressive exp]i5ce1 ) increas+ dem& = economy & spe$1 h caus$ ! pr9ciples & ! details ( ,trevi?ick's /eam-eng9es to be matt]s ( national importance sev5ty ye>s aft] _! discov]y1 = z f> back z t he us$ highly-expansive /eam1#bae & on ! "q ( a sep>ate cyl9d] = expansion z us$ 9 ! mod]n /eamboat comb9$ eng9es1 he wrote1 ,i ?9k "o cyl9d] p>tly fill$ ) /eam w\ld d equally z well z two cyl9d]s2 t "o at ,worce/] %uts (f ! /eam at ! fir/ ?ird ( ! /roke1 & works v uni=mly ) a consid]able sav+ ( coal4#baf ,^? mod]n m>9e eng9es use ab\t ! same /eam pressure & exp& ab\t 9 ! same proportion4 ,) ! direct action f ! pi/on-rod to ! crank-%aft1 ! multitubul> boil] & screw-propell]1 & ! surface cond5s] p]fect$ 9 #ahca & #ahcb1 at :i* "t 8 con/ruction ( a m>9e /eam-eng9e w\ld h be5 j :at x n[ is =ty ye>s lat]4 ,^? latt] pat5ts also embrace ! pr9ciple ( sup]heat+ /eam1 practically %[n _m ye>s be=e1#bag & /ill us$ by m>9e eng9e]s ( mod]n times4 ,footnote #bae3 ,see ,trevi?ick's lett]1 #bbnd ,augu/1 #ahjb1 vol4 i41 p4 #aec4 ,footnote #baf3 ,see ,trevi?ick's lett]1 #e? ,july1 #ahjd1 vol4 ii41 p4 #acb4 ,footnote #bag3 ,see ,trevi?ick's lett]1 #af? ,may1 #ahae1 vol4 i41 p4 #cgj4 ,9 trac+ ! wisdom ( 8 designs j be=e ! close ( an ev5tful life1 ref]5ce may be made to ! trial ( a common road locomotive 9 #ahga3--;,exp]im5tal trip ( ! ,indian ,gov]nm5t /eam tra9 eng9e1 ',ranee1' f ,ipswi* to ,ed9burgh4--,! results ( ! trial ) ! ',*5ah1' ?\gh satisfactory s f> z ! eng9es prop] 7 conc]n$1 7 vitiat$ by ! failure ( ! boil]2 on ! completion ( ! second eng9e1 ! ',ranee1' ! field boil] & v>iable bla/-pipe 7 us$2 ! boil] is ab\t #d feet diamet] at ! bottom & #h feet high4#bah ,footnote #bah3 ',! ,eng9e]1' #bg? ,octob]1 #ahga4 ,! =m & dim5sions ( ! ext]ior ( ! ,ranee tubul> boil] are v simil> to ,trevi?ick's pat5t draw+ & specification ( #ahcb2 ev5 ! v>iable bla/-pipe 0 us$ by him 9 #ahjb4bai ,footnote #bai3 ,trevi?ick's lett]1 #bbnd ,augu/1 #ahjb1 vol4 i41 p4 #aec4 ,! la/ ye>s ( ,trevi?ick's ev5tful life 7 *equ]$ ) hopes & disappo9tm5ts :51 9 ! e>ly "p ( #ahcj1 he wrote to 8 fri5d ,g]>d3-- ,?is morn+ ,i call$ "h = ! purpose ( =w>d+ my in=mation to ! committee ( ! ,h\se4 ,i call$ on ,mr4 ,?ompson to in=m him :at ,mr4 ,gilb]t said respect+ x4 ,8 answ] 01 t ! direct me?od w\ld be by =w>d+ a petition 9 ! way propos$ :5 at ! lobby4 ,9 consequ5ce1 ,i h =w>d$ ! petition to ,sir ,mat!w ,ridley4 ,ye/]day ,i took ! coa* to ,highgate1 by way ( ,camd5 ,t[n1 & ( c\rse _h to walk up ,highgate ,hill4 ,i f\nd ,i 0 able to walk up t hill ) z mu* ease & spe$ z any ( my coa* companions4 ,h[ev] /range ?is maggot may appe> 9 my *e/ & bra91 x is no m ?an true4 ,i wi% among all y long-life-pres]v+ doctors y c\ld f9d out ! cause ( ?is defect1 s z to rem$y ?is tr\blesome companion ( m9e4 ,8 heal? 0 break+ d[n1 & 8 petition = a gift f ! public purse1 s hopefully comm5c$ two ye>s be=e1 0 doom$1 aft] ano!r ye>'s b&y+ f pill> to po/1 to be =gott5 & unansw]$4 ,,de> ,,trevi?ick1 ,,ea/b\rne1 ,decemb] #bf?1 #ahca4 ,i am sorry to f9d t y h n any prospect ( assi/ance f ,gov]nm5t4 ,i h n any copy or memor&um ( my lett] to ,mr4 ,spr+ ,rice1 b x 0 to ! effect ( fir/ be>+ te/imony to ! l>ge %>e t y h _h 9 almo/ all ! improvem5ts on ,mr4 ,watt's eng9e1 :i* h altoge!r ab\t trebl$ its p[]2 y\r hav+ made a travell+ eng9e tw5ty-eight ye>s ago2 ( y\r hav+ inv5t$ ! iron tanks = c>ry+ wat] on bo>d %ip4 ,i !n w5t on to /ate t ! great defect 9 all /eam-eng9es seem$ to be ! loss by cond5sation ( all ! heat r5d]$ lat5t 9 ! conv]sion ( wat] into /eam4 ,t high-pressure eng9es ow$ _! advantages ma9ly to a r$uction ( ! relative importance ( ?is lat5t heat4 ,t ,i _h long wi%$ to see ! plan ( a diff]5tial eng9e tri$1 9 :i* ! temp]atures1 & consequ5tly ela/icities1 ( ! fluid might be v>i$ on ! opposite sides ( ! pi/on )\t cond5sation2 t ! eng9e y _h n[ con/ruct$ promis$ to effect t object1 & t 9 ! ev5t ( its succe$+ at all1 al?\gh x might n be applicable to ! driv+ wat] out ( m9es1 yet t = /eam-vessels & = /eam-c>riages its obvi\s advantages w\ld be ( ! greate/ importance2 & ,i end$ by say+ t al?\gh x 0 cle>ly impossible = me to ensure ! success ( any plan till x _h be5 actually prov$ by exp]im5t1 yet judg+ !oretically1 & also f ! imp]fect trial exhibit$ on ! ,?ames1 ,i ?\ght x well wor?y ( be+ fav\r$4 ,y\r plan unque/ionably mu/ be to appo9t "s "o ) y1 z ,mr4 ,watt did ,mr4 ,b\lton1 & ,i c]ta9ly ?9k x a v fair speculation = any su* p]son z ,mr4 ,b\lton to und]take4 ,x is impossible = me to po9t out any individual1 z nev] hav+ _h ! slighte/ motive ) su* or ) manufactur]s 9 any "p ( my life1 ,i am entirely unacqua9t$ ) m]cantile conc]ns4 ,i _c1 h[ev]1 b conjecture t y %\ld make a fair & full e/imate ( :at w\ld be ! exp5se ( mak+ a decisive exp]im5t on a scale suffici5tly l>ge to remove all d\bt2 & t y\r proposal %\ld be1 t anyone wi%+ to incur t exp5se %\ld1 9 ! ev5t ( success1 be entitl$ to a c]ta9 %>e ( y\r pat5t2 on su* conditions "s "o ( prop]ty may p]haps be f\nd :o w\ld und]take ! risk1 & if ! exp]im5t prov$ successful1 he w\ld be sure to use e ex]tion aft]w>ds = 8 own sake4 ,) e wi% = y\r success1 ,believe me1 y\rs v fai?fully1 ,,davies ,,gilb]t4 ,! /atem5t ( ! ,presid5t ( ! ,royal ,society1 t ! p[] ( ! ,watt eng9e _h be5 trebl$ by ,trevi?ick1 br\ght him no ga94 ,he nev] tr\bl$ himself ) politics1 b ! pass+ ( ! ,re=m ,bill caus$ him to sugge/ t x %\ld be commemorat$ by a pill> high] ?an _h ev] be=e be5 erect$4 ,! foll[+ memor&um is 9 8 own writ+3-- ',morn+ ,h]ald1' ,july #aa?1 #ahcb4 ,national ,monum5t 9 hon\r ( ,re=m4--,! great measure ( ,re=m hav+ become ! law ( ! l&1 x is propos$ to commemorate ! ev5t by ! erection ( a /up5d\s column1 exce$+ 9 dim5sions ,cleopatra's ,ne$le1 or ,pompey's ,pill>1 & symbolical ( ! beauty1 /r5g?1 & unaffect$ gr&eur ( ! ,briti% ,con/itution4 ,9 fur!rance ( ?is great object1 a public meet+ is propos$ to be held1 ( :i* due notice w be giv51 to set on foot a subscription ?r\gh\t ! ,unit$ ,k+doms1 limit+ individual contributions to two gu9eas1 b receiv+ ! smalle/ sums 9 aid ( ! design4 ,! foll[+ noblem5 & g5tlem5 h signifi$ _! approbation ( ! measure3--,8 ,grace ! ,duke ( ,norfolk1 ( ,som]set1 ( ,b$=d2 ! ,"r ,hon\rable ,e>l ( ,morley1 ( ,%rewsbury1 ( ,d>l+ton2 ,"l ,/af=d2 ,sir ,francis ,burdett1 ,m4,p42 ,joseph ,hume1 ,m4,p42 ,r4 ,h4 ,h[>d1 ,m4,p42 ,w94 ,br\gham1 ,m4,p42 ,j4 ,e4 ,d5ison1 ,m4,p42 ,a4 ,w4 ,rob>ts1 ,m4,p42 ,j4 ,ea/hope1 ,m4,p42 ,g5]al ,palm]1 ,m4,p4 ,design & specification = erect+ a gild$ conical ca/-99iron monum5t4 ,scale1 #dj feet to ! in* ( #ajjj feet 9 height1 #ajj feet diamet] at ! base1 & #ab feet diamet] at ! top2 #b in*es ?ick1 9 #aejj pieces ( #aj feet squ>e1 ) an op5+ 9 ! c5tre ( ea* piece #f feet diamet]1 also 9 ea* corn] ( #ah in*es diamet]1 = ! purpose ( less5+ ! resi/ance ( ! w9d1 & light5+ ! /ructure2 ) flanges on e edge on _! inside to screw !m toge!r2 seat$ on a circul> /one f\ndation ( #f feet wide1 ) an ornam5tal base column ( #fj feet high2 & a capital ) #ej feet diamet] plat=m1 & figure on ! top ( #dj feet high2 ) a cyl9d] ( #aj feet diamet] 9 ! c5tre ( ! cone1 ! :ole height1 = ! accommodation ( p]sons asc5d+ to ! top4 ,ea* ca/-iron squ>e w\ld weigh ab\t #c tons1 to be all screw$ toge!r1 ) %eet lead betwe5 e jo9t4 ,! :ole weight w\ld be ab\t #fjjj tons4 ,! proportions ( ?is cone to its height w\ld be ab\t ! same z ! g5]al %ape ( spires 9 ,engl&4 ,illu/ration3 ,,plan ,,& ,,sectional ,,elevation ,,( ,,propos$ ,,re=m ,,column4 ,a /eam-eng9e ( #bj-;horse p[] is suffici5t = lift+ "o squ>e ( iron to ! top 9 t5 m9utes1 & z any numb] ( m5 might "w at ! same "t1 screw+ !m toge!r1 "o squ>e c\ld easily be fix$ e h\r2 #aejj squ>es requir+ less ?an six mon?s = ! completion ( ! cone4 ,a proposal has be5 made by iron f\nd]s to deliv] ^! ca/+s on ! spot at #gl4 a ton2 at ?is rate ! :ole exp5se ( complet+ ?is national monum5t w\ld n exce$ #hj1jjjl4 ,by a cyl9d] ( #aj feet diamet]1 ?r\gh :i* ! public w\ld asc5d to ! top1 bor$ & screw$ toge!r1 9 :i* a holl[ float+ %eet-iron pi/on1 ) a seat r\nd x1 accommodat+ #be p]sons2 a /eam-eng9e =ces air into ! cyl9d]-column f a bla/-cyl9d] ( ! same diamet] & work+ #c feet a second1 w\ld raise ! float+ pi/on to ! top at ! same spe$1 or five or six m9utes asc5d+ ! :ole height2 ! desc5t w\ld require ! same "t4 ,a door at ! bottom ( ! asc5d+ cyl9d] op5s inw>ds1 :i*1 :5 %ut1 c\ld n be op5$ aga91 hav+ a pressure ( #aejj lbs4 ( air t5d+ to keep x %ut until ! pi/on desc5ds to ! bottom4 ,by clos+ ! valve 9 ! pi/on x w\ld asc5d to ! top ) ! pass5g]s float+ on air1 ! same z a regulat+ bla/-pi/on1 or ! upp] plank ( a smi?'s bell[s4 ,! air app>atus f ! eng9e %\ld be ( a prop] size to admit ! float+ pi/on ) ! pass5g]s to rise & fall gradually1 by ! p>tially op5+ or %utt+ ( ! valves 9 ! top ( ! pi/on4 ,suppos+ no spr+s or s(t sub/ance = ! pi/on to /rike on at ! bottom ( ! column-cyl9d]1 desc5d+ #c feet a second w\ld give no great] %ock ?an fall+ f #i in*es high1 t be+ ! rate ( fall+ bodies1 or ! same z a p]son be+ sudd5ly /opp$ :5 walk+ at ! rate ( two miles an h\r4 ,! pressure ( ! air "u ! pi/on w\ld be ab\t #a_/b lb4 on ! squ>e in*2 ! ap]ture _c let ! pi/on move above #c feet a second1 b ?is spe$ may be r$uc$ to any rate requir$ by op5+ or %utt+ ! valves on ! float+ pi/on4 ,illu/ration3 ,,g5]al ,,view ,,( ,,re=m ,,column4 ,to ,trevi?ick's so>+ g5ius no?+ appe>$ v small1 or v l>ge1 or v co/ly2 n ev5 ! ca/-iron column #ajjj feet high cov]$ ) gold4 ,! /one monum5t ( ,london1 #baj feet high1 is admir$ by _m2 o!rs climb into ! cross on ,/4 ,paul's ,ca!dral1 #dbj feet high2 "s make a long j\rney to ! great ,pyramids1 #ejj feet high4 ,h[ mu* m pleasant w\ld be ,trevi?ick's propos$ float+ #ajjj feet upw>d on an air-cu%ion1 controll$ by 8 high-pressure /eam-eng9e1 & hav+1 f ! l(tie/ p$e/al ( human art1 survey$ imp]ial ,london1 to be aga9 l[]$ to ! e-day level at a safe spe$1 regulat$ by valves clos$ by su* simple acts z ris+ f ! seat2 b %\ld ?is be neglect$1 ! passage ( compress$ air escap+ f "u ! pi/on-c>riage w\ld only all[ ( its desc5t at a spe$ ( #c feet 9 a second1 giv+ b ! same %ock on bump+ ! bottom z jump+ (f a #i-;in* door-/ep4 ,p]haps ! ,k+ 9 #ahcc c\ld n take an active "p 9 advocat+ a mem5to ( ! gold5 days ( re=m2 b ?is is no reason :y ! sugge/ion %\ld h be5 s slightly notic$ 9 #ahfb1 to erect x 9 memory ( ! good & wise ,pr9ce ,alb]t4 ,v>i\s meet+s 7 held1 & aft] n9e mon?s ! plan _h s f> advanc$ z to be plac$ be=e ! ,k+4 ,sir ,h]b]t ,taylor begs to ackn[l$ge ! receipt ( ,mr4 ,r4 ,trevi?ick's lett]1 ) ! accompany+ design = a national monum5t1 :i* he has _h ! hon\r ( submitt+ to ! ,k+4 ,,/4 ,,james',s ,,palace1 #a/ ,m>*1 #ahcc4bbj ,footnote #bbj3 ,! column 0 sugge/$ 9 #ahfb z a suitable monum5t to ! memory ( ! late ,pr9ce ,alb]t4 ,)9 two mon?s f ! date ( ! design = a gild$ column ,trevi?ick _h pass$ away4 ,8 family 9 ,cornwall receiv$ a note1 dat$ #bbnd ,april1 #ahcc1 f ,mr4 ,r[ley ,pott]1 ( ,d>t=d1 /at+ t ,trevi?ick _h di$ on ! morn+ ( t day1 aft] a week's conf9em5t to 8 b$4 ,he 0 p5niless1 & )\t a relative by him 9 8 la/ illness1 & = ! la/ (fices ( k9dness 0 indebt$ to "s :o 7 los]s by 8 s*emes4 ,! me*anics f ! works ( ,messrs4 ,hall 7 ! be>]s1 & m\rn]s at ! fun]al1 & at _! exp5se night wat*]s rema9$ by ! grave to prev5t body-snat*+1 !n frequ5t 9 t neighb\rhood4 ,a few ye>s aft] ! fun]al1 ! writ] 0 refus$ p]mission to g ?r\gh ! works to inquire into ! "* ( ! exp]im5ts t _h be5 tri$1 b ! work+ me*anics 7 glad to see ! son ( ,trevi?ick1 & _! wives & *ildr5 jo9$ 9 ! welcome z he pass$ ?r\gh ! small t[n4 ,trevi?ick's grave 0 among ^? ( ! poor buri$ by ! *>itable2 no /one or m>k di/+ui%$ x f its neighb\rs4 ,he is kn[n by 8 works4 ,8 high-pressure /eam-eng9e 0 ! pione] ( locomotion & its wide-spread+ civilization4 ,engl&'s m9]al & me*anical weal? on l& or sea are indebt$ to its expansive p[]1 its applicability1 & durable economy4 ,8 compreh5sive & +5i\s designs1 giv5 to ! _w sev5ty ye>s ago1#bba are /ill in/ructive guides2 & _m ( 8 works1 dat+ f ! dawn ( ! pres5t c5tury1 rema9$ z active evid5ces ( 8 skill almo/ to ! pres5t day1 ) _! ?ree-score ye>s1#bbb :ile "s few rea*+ ?ree-score ye>s & t5 /ill rema9 good s]vants#bbc 9 ! solitude ( ! ,p]uvian m\nta9s1 :]e no me*anical h& repairs ! errors ( human skill or ! we> & te> ( "t4#bbd ,footnote #bba3 ,see #ahjb pat5t1 vol4 i41 p4 #abh4 ,footnote #bbb3 ,see vol4 i41 pp4 #bbb1 #ajj1 #hb1 #ahd4 ,footnote #bbc3 ,agricultural eng9e1 vol4 ii41 p4 #fh4 ,footnote #bbd3 ,see vol4 ii41 p4 #bbj4 ,if ^! mat]ial pro(s fail to conv9ce1 ! read] has b to pond] on ! bitt]ly natural reflections writt5 by himself a few mon?s be=e 8 la/ illness to 8 fri5d ,davies ,gilb]t3-- ,i h be5 br&$ ) folly & madness = attempt+ :at ! _w calls impossibilities1 & ev5 f ! great eng9e]1 ! late ,mr4 ,james ,watt1 :o said to an em95t sci5tific "* /ill liv+1#bbe t ,i des]v$ hang+ = br++ into use ! high-pressure eng9e4 ,?is s f> has be5 my rew>d f ! public2 b %\ld ?is be all1 ,i %all be satisfi$ by ! great secret pleasure & laudable pride t ,i feel 9 my own brea/ f hav+ be5 ! in/rum5t ( br++ =w>d & matur+ new pr9ciples & new arrangem5ts ( b\ndless value to my c\ntry4 ,h[ev] mu* ,i may be /rait5$ 9 pecuni>y circum/ances1 ! great hon\r ( be+ a useful subject c nev] be tak5 f me1 :i* to me f> exce$s ri*es4 ,footnote #bbe3 ,mr4 ,john ,isaac ,hawk9s4 ,,index ,,to ,,volume ,,ii4 ,a4 ,,abadia1 ,don ,,p$ro1 #bag1 #bai1 #bba1 #bbi1 #bca1 #bcf1 #bdc1 #bde1 #bdg4 ,,ab+]1 ,"l1 #cjc4 ,,adams1 ,mr41 #id4 ,,admiralty1 #caa1 #cch1 #cef1 #ceh1 #cfa1 #cgb1 #chd4 ,,adriatic ,,/eam]1 #cgb4 ,a,,rat$ ,,/eam1 #g1 #aa4 ,,agricultural ,,eng9e1 #ag1 #ah1 #ai1 #cf1 #dj1 #da1 #db1 #dg1 #ej1 #ec1 #eh4 ,,agricultural ,,ma*9e1 #eh4 ,,air-,,eng9e1 #bib4 ,,air-,,pump1 #ai1 #ajc1 #abb4 ,,aj]bi ,,riv]1 #bff4 ,,alv]ado1 #bfj1 #bfa4 ,,amalgamation1 #bfa4 ,,amputation1 #bga4 ,,application ,,to ,,p>liam5t1 #ahc1 #cag4 ,,aquacate1 #bfg4 ,,arism5di1 ,don ,,jos1 #bag1 #bai1 #bba1 #bbi4 ,,arm/rong1 ,sir ,,william1 #bid4 ,,ar?a1 ,capta91 #fj1 #fd1 #fi1 #ajb4 ',,asp1' ,,%ip1 #bbh1 #bci4 ,b4 ,,bailiffs1 #cf4 ,,banfield1 ,mr41 #ej4 ,,banfield1 ,mr4 ,j41 #fe1 #gd1 #aec4 ,,b>nes & ,,mill]1 #cge4 ,,b$=d1 ,duke (1 #cij4 ,,be]al/one1 #hg1 #ajb4 ,,b5netts1 ,,frank1 #abi4 ,,bickle1 ,mr41 #fe4 ,,b9n] ,,d[ns1 #cae1 #cbc1 #cbg1 #cfi4 ,,blacklead1 #d1 #ach4 ,,bla/ ,,by ,,cyl9d]1 #cdc1 #ceb4 ,,bla/ ,,by ,,screw1 #cda4 ,,bla/-,,furnace1 #f4 ,,bla/-,,pipe1 #id1 #ada1 #add1 #baj4 ,,blewett1 ,capta91 #agd4 ,,blewett1 ,mr41 #ea4 ,,boil]1 #g1 #ad1 #ai1 #cb1 #da1 #fj1 #ff1 #fi1 #gd1 #ha1 #hd1 #ib1 #ajb1 #aae1 #aai1 #abd1 #abf1 #ach1 #adb1 #ade1 #aec1 #aef1 #aei1 #afi1 #ahj1 #ahc1 #bac1 #bbg1 #bij1 #cjj1 #cjh1 #cba1 #cbg1 #cci1 #cdc1 #cef1 #ceg1 #cei1 #cfi1 #cgg4 ,,boliv>1 ,presid5t1 #beb1 #bed4 ,,boo?1 ,mr41 #ced4 ,,bor] ,,( ,,rock1 #bd1 #bg4 ,,bottle-,,neck ,,boil]1 #ceg4 ,,breakwat]1 #bb4 ,,bridg5or?1 #c1 #hg4 ,,br\gham1 ,mr41 #cij4 ,,bryant1 ,,john1 #aee1 #afc1 #afd4 ,,budge1 ,mr41 #abf4 ,,bu5os ,,ayres1 #ca1 #bbg1 #chc4 ,,bull1 ,mr41 #hd1 #aah1 #bac1 #bcj1 #bcg1 #bdd1 #bdf4 ,,bullan ,,g>d51 #aaf1 #aba1 #aee1 #agg4 ,,burdett1 ,sir ,,francis1 #cij4 ,,burral1 ,jun41 ,mr41 #ff4 ,,burral1 ,s541 ,mr41 #ajb4 ,,bu%el1 #df1 #hc1 #if1 #ahb4 ,,bu/1 #bde4 ,c4 ,,camborne1 #aaj4 ,,campbell & ,co41 #bja1 #bcj4 ,,canal ,,boat1 #ag4 ,,c>loose ,,eng9e1 #aaf1 #abj1 #aee1 #agg4 ,,c>riage-,,:eels1 #bjg4 ,,c>?ag5a1 #bgb1 #bgg1 #bgi4 ,,ca/ro1 ,,nicolas1 #bfj1 #bfc1 #bhj4 ,,causon1 ,,william1 #aei4 ,,caxatambo1 #beb4 ,,c5tral ,,arg5t9e ,,railway1 #cc4 ,,c]ro ,,de ,,pasco1 #aig1 #bja1 #bbg1 #bbi1 #bcb1 #bee1 #beh4 ,,*a9-,,&-,,bucket1 #ab4 ,,*a9-,,pump1 #bih1 #cag4 ,,*ap]1 ,mr41 #ahh4 ,,*ili1 #bdg1 #bdi4 ,,circul> ,,motion1 #bid4 ,,cl>k1 ,,h5ry1 #gh1 #aai1 #ada1 #aef4 ,,clay ,,mill1 #a4 ,,coalbrookdale1 #b1 #c1 #e1 #ach4 ,,coal-,,lift+ ,,eng9e1 #cfe1 #cfh1 #cgj4 ,,co*rane1 ,"l1 #bhb1 #bhd4 ,,coll9s1 ,mr41 #ie4 ,,colombia1 #beb4 ,,common-,,road ,,locomotive1 #aaj1 #abc1 #abf1 #aeh1 #cjj1 #cgg4 ,,competition1 #ba1 #cc1 #hh1 #ib1 #abb1 #acb1 #ada1 #aej1 #aef1 #cgd1 #cie4 ,,comp\nd ,,eng9e1 #ajc1 #cad1 #chf4 ,,comptroll] ,,( ,,! ,,navy1 #cdb4 ,,cond5s]1 #acd4 ,,cook+ ,,by ,,/eam1 #cfh4 ,,cook',s ,,kit*51 #adi4 ,,copiapo1 #bea4 ,,copp]-,,ore ,,furnace1 #aj4 ,,coralillo1 #bfb4 ,,cordill]a1 #bfb4 ,,co/-,,all-,,lo/-,,all1 #gc4 ,,co/ ,,( ,,eng9e1 #e1 #ae1 #cd1 #cg1 #dc1 #de1 #df1 #di1 #fa1 #gc1 #hc1 #abb1 #ade1 #adi4 ,,co/a ,,rica1 #beb1 #bfj1 #bfd1 #bgh4 ,,c[ie1 ,mr41 #hg4 ,,cri*ton1 ,mr4 ,,alex&]1 #cei4 ,,cyl9d]1 #ai1 #bh1 #ci1 #fj1 #fg1 #adh1 #baj4 ,,cyl9d]-,,case1 #cgj1 #cgg4 ,,cyl9drical ,,boil]1 #fj1 #fg1 #fi1 #ga1 #gd1 #ib1 #ajb1 #aji1 #aai1 #abc1 #ach1 #adj1 #ade1 #adh1 #aef1 #afc1 #afi1 #ahf1 #baj1 #bbg1 #cjj1 #cjh1 #cdd4 ,d4 ,,daniel1 ,mr41 #adb4 ,,d>l+ton1 ,e>l (1 #cij4 ,,d>t=d1 #cic4 ,,davey1 ,capta9 ,,john1 #aah4 ,,davey1 ,capta9 ,,william1 #hc1 #aja1 #abd4 ,,davies1 ,mr41 #hf4 ,,day1 ,mr41 #bae4 ,,d$un/anville1 ,"l1 #i1 #ah1 #ba1 #ci1 #ec4 ,,d5ison1 ,mr41 #cij4 ,,d]by%ire1 #c4 ,,dixon1 ,mr41 #abh4 ,,doble1 ,mr41 #ch4 ,,dolcoa?1 #a1 #h1 #aj1 #cb1 #dj1 #aae1 #aaf1 #aai1 #ada1 #adc1 #ade1 #adg1 #aej1 #aec1 #aee1 #aeg1 #afb1 #afh1 #aga1 #age1 #ahj1 #aid1 #bej1 #cjg1 #caf1 #cba4 ,,dom+o ,,gonzales ,,de ,,ca/a,,eda1 #bcd4 ,,dr$g]1 #aaj1 #adc1 #aej1 #big1 #cce4 ,,driv+ ,,:eels1 #ef4 ,,dundonald1 ,"l1 #aaa1 #bdi1 #bhb1 #bhf4 ,,duty ,,( ,,eng9es1 #gc1 #hc1 #if1 #ii1 #aje1 #ajh1 #aji1 #aag1 #abd1 #abh1 #adb1 #aeg1 #afc1 #aff1 #agj1 #age1 #agh1 #aha1 #ahc1 #ahg1 #aia1 #bje1 #bgg1 #bij1 #cje1 #cjh1 #caj1 #cbg1 #ccc1 #cgd4 ,e4 ,,ea/hope1 ,mr41 #cij4 ,,ecc5tric1 #bjh4 ',,e*o1' ,,/eam]1 #cef1 #cfj4 ,,edmonds1 ,mr4 ,,ri*>d1 #ajg1 #ahc1 #bch1 #bde1 #cje4 ,,edmonds1 ,mr4 ,,?omas1 #bfi4 ,,edw>ds1 ,mr41 #ahh4 ,,empson1 ,mr41 #bgi4 ',,encyclop,,dia ,,britannica1' #ahb4 ,,ersk9e1 ,mr41 #acj1 #cjc4 ,,ess5tial ,,oil1 #bjb4 ,,exet] ,,bridge1 #bc1 #bh1 #ed4 ,,expansion1 #ai1 #fi1 #he1 #ia1 #ajj1 #aag1 #abh1 #acb1 #adc1 #ade1 #adh1 #agi1 #ahe1 #bje1 #baj1 #cbe1 #ccj1 #ceb1 #cfa1 #cgf1 #chb4 ,,explosion1 #aec4 ,f4 ,,fairbairn1 ,mr4 ,,james1 #bgc4 ,,fairbairn1 ,sir ,,william1 #ceh4 ,,falm\?1 #bg4 ,,f>ey1 ,mr41 #ahj1 #cbc4 ,,faucett & ,co41 #cge4 ,,fe$-,,pole1 #aei4 ,,fe$-,,wat]1 #ci1 #cfi1 #cgc1 #cgf4 ,,fire-,,arms1 #bed4 ,,fire-,,b>s1 #bj4 ,,fire-,,eng9e1 #acd4 ,,follett1 ,sir ,,william1 #ceh4 ,,f\r-,,way ,,cock1 #ai1 #bi1 #fj1 #fg1 #aec4 ,,foxes1 ,messrs41 #bb1 #bg1 #cj1 #ee1 #hh1 #abd1 #aea1 #aec4 ,,france1 #cfe4 ,g4 ,,gall[ay1 ,mr41 #aj4 ,,gamboa1 #bhj4 ,,ge>-,,"w1 #afj4 ,,geological ,,society1 #bde4 ',,george ,,& ,,vulture1' #cff4 ,,g]>d1 ,mr41 #bee1 #bfb1 #bfe1 #bfi1 #bga1 #bgi1 #bhj1 #bhb1 #bhf1 #bhg4 ,,gibbs1 ,mr41 #abi4 ,,gilb]t1 ,,davies1 #aj1 #bc1 #hc1 #ic1 #aaf1 #aah1 #aff1 #ahc1 #cjd1 #cjg1 #cjh1 #cac1 #cai1 #cch1 #cfc1 #cgd1 #chh4 ,,gitt9s1 ,mr41 #bfi4 ,,glanville1 ,capta91 #aai1 #adj1 #aei4 ,,globul> ,,boil]1 #aai1 #abd4 ,,gossett1 ,colonel1 #bhf4 ,,g\ld1 ,mr41 #h1 #bg4 ,,gov]nm5t1 #aed1 #ahc1 #caa1 #cch1 #chh4 ,,gov]nor1 #ba4 ,,gre51 ,mr41 #bc1 #bi4 ,,gre5wi*1 #abd4 ,,gregor1 ,capta91 #cae4 ,,greyt[n1 #bga4 ,,gribble1 #aei1 #agf4 ,,gr9d+ ,,eng9e1 #b4 ,,grip1 #ef4 ,,gri/ ,,mill1 #ai4 ,,grose1 ,capta9 ,,samuel1 #a1 #fj1 #fi1 #aja1 #ajb1 #aaa1 #agf1 #agh1 #ahh1 #cba4 ,,guayaquil1 #beb4 ,,guildhall1 #cfe4 ,,gun-,,c>riage1 #bgh1 #bhb1 #bhd1 #bhf4 ,,gundry1 ,mr41 #ag4 ,,gunn]y1 #bhi4 ,h4 ,,ha>lem ,,lake1 #cjb4 ,,hall & ,,sons1 #bhc1 #cic4 ,,hall1 ,mr41 #big4 ,,hall1 ,mr4 ,b4 ,n41 #bgc4 ,,hall',s ,,cond5s]1 #ai1 #cbb1 #chc4 ,,halse1 ,mr41 #ag4 ,,h>dy1 ,sir ,t4 ,h41 #cci4 ,,h>ris1 ,mr41 #adb1 #aeb4 ,,h>r[ ,,by ,,/eam1 #dj1 #dc1 #eh4 ,,h>vey1 ,mr4 ,,h5ry1 #bc1 #dh1 #eb1 #fd1 #hh1 #aja1 #aeb1 #aed1 #ahh1 #ahi1 #beg1 #bih1 #cja1 #cjb1 #cjc1 #cef1 #cfa1 #che4 ,,h>vey1 ,mr4 ,,ni*olas1 #bie4 ,,hawk9s1 ,mr41 #cie4 ,,hawk9s1 ,sir ,c41 #af1 #cf1 #ci1 #dj1 #de1 #dg1 #ed1 #fa1 #aga4 ,,hayle ,,h>b\r1 #cce4 ,,hazeld9e1 ,mr41 #eb1 #ff1 #aea1 #bjd1 #bae4 ,,he>se-,,boil]1 #aee1 #aeg1 #afc1 #ahj1 #cjh4 ,,heat ,,lo/1 #g4 ,,heat+ ,,app>atus1 #cfc4 ,,h5wood1 ,mr41 #ahj1 #ahe1 #bde1 #cfj1 #chf4 ,,h]l&1 #ca1 #gd1 #hc1 #hg1 #ia1 #if1 #ii1 #aja1 #aje1 #aad1 #aah1 #cjh1 #caj4 ,,high ,,pressure1 #ai1 #aji1 #aai1 #adh1 #aej1 #aih1 #bga1 #caj1 #cgf4 ,,hill1 ,mr41 #acc4 ,,hodge1 ,capta91 #bdf1 #bdi4 ,,holl&1 #aaj1 #bif1 #bii1 #cag1 #ccc1 #cfi4 ,,holman1 ,mr41 #hg4 ,,homfray1 ,mr41 #d1 #abe1 #abh1 #acb1 #acd1 #aci1 #adj4 ,,horizontal ,,cyl9d]1 #ai1 #bh4 ,,hornbl[]1 #aag1 #agj4 ,,horse-,,p[]1 #cf1 #db4 ,,hot ,,bla/1 #aa4 ,,hot-,,h\se1 #acc4 ,,hot-,,h\se ,,/ore1 #cfc4 ,,h[>d1 ,mr41 #cij4 ,,hume1 ,,joseph1 #cij4 ,,husb&1 ,mr41 #che4 ,,hydraulic ,,crane1 #che4 ,i4 ,,ice ,,mak+1 #bid4 ,,illness1 #cfc1 #chh4 ,,illogan1 #bbh4 ,,incl9e1 #bfg1 #bfi4 ,,injection1 #ai1 #cbd4 ,,invoice1 #bbj4 ,,iron ,,furnace1 #h4 ,,iron ,,%ips1 #bhf1 #big1 #bii1 #cag4 ,j4 ,,jamaica1 #bgg4 ,,jasp]1 ,mr41 #ci1 #ff4 ,,jeffry1 ,,ri*>d1 #aei1 #agf4 ,,j5k91 ,mr41 #hc1 #aah1 #aff4 ,,joaqu9 ,,de ,,la ,,pezula1 #bcc1 #bcg4 ,,john/one1 ,capta91 #cge4 ,,jos ,,gonzales ,,de ,,prada1 #bcf4 ,,jos ,,lago ,y ,,lemus1 #bcd4 ,,juan ,,mora ,,riv]1 #bff4 ,,judson1 ,mr41 #bdg4 ,k4 ,,k5dal1 ,mr41 #ci1 #ei4 ,,k5ny1 ,capta91 #ajg1 #bbh1 #bca4 ,,k+1 ,capta91 #cef1 #cfa4 ,l4 ',,la ,,belle ,,ma*9e1' #ahi4 ,,law ,,proce$+s1 #adh1 #aej4 ,,lean1 ,mr41 #aag1 #afj1 #afd4 ,,lean1 ,mr4 ,,john1 #cag4 ,,legassack1 #ajb4 ,,lei?1 ,capta91 #bcj4 ,,lett]s1--,edmonds1 ,mr4 ,ri*>d1 #ajf2 #bbh1 ,aug4 #bj1 #ahag2 #cje1 ,nov4 #g1 #ahbg2 #cje1 ,jan4 #bd1 #ahbh2 #cjf1 ,jan4 #ab1 #ahec2 ,fairbairn1 ,mr4 ,james1 #bgb1 ,nov4 #bg1 #ahfd2 ,g]>d1 ,mr41 #bgc1 ,nov4 #ag1 #ahbg2 #bhj1 ,jan4 #ac1 #ahbf2 #bhf1 ,feb4 #ba1 #ahbh2 ,gilb]t1 ,davies1 #aj1 ,jan4 #bj1 #ahaa2 #ic1 ,feb4 #ae1 #ahaf2 #cab1 ,dec4 #be1 #ahca2 #chh1 ,dec4 #bf1 #ahca2 ,hall1 ,mr4 ,b4 ,n41 #bgc1 ,dec4 #af1 #ahfd2 ,h>vey1 ,mr41 #bc1 ,nov4 #bf1 #ahab2 #aja1 ,april #ah1 #ahaf2 #aed1 ,aug4 #bf1 #ahaj2 ,hawk9s1 ,sir ,c41 #ci1 ,m>* #ai1 #ahab2 ,homfray1 ,mr41 #acg1 ,dec4 #bf1 #ahjd2 #aci1 ,jan4 #b1 #ahje2 ,liddell1 ,capta91 #bej1 ,nov4 #c1 #ahfi2 ,smi?1 ,mr4 ,t41 #fg1 ,m>* #bf1 #ahgj2 ,?omas1 ,capta9 ,c41 #afb1 ,m>* #bi1 #aheh2 ,tre?uoy1 ,mr4 ,w41 #fh1 ,may #ag1 #ahgb2 ,trevi?ick1 ,ri*>d1 #b1 ,sept4 #bc1 #ahjd2 #f1 ,jan4 #ac1 #ahaa2 #ab1 ,m>* #e1 #ahab2 #af1 ,dec4 #e1 #ahab2 #af1 ,april #bh1 #ahab2 #ah1 ,dec4 #g1 #ahab2 #bb1 ,nov4 #h1 #ahab2 #bd1 ,jan4 #bi1 #ahac2 #bg1 ,feb4 #d1 #ahac2 #bh1 ,feb4 #d1 #ahac2 #cj1 ,m>* #ad1 #ahad2 #ca1 ,dec4 #i1 #ahae2 #cc1 ,aug4 #ai1 #ahac2 #cc1 ,m>* #h1 #ahaf2 #cf1 ,feb4 #ac1 #ahab2 #da1 ,april #bf1 #ahab2 #de1 ,may #a1 #ahab2 #dg1 ,june #ac1 #ahab2 #di1 ,june #ag1 #ahab2 #ej1 ,july #e1 #ahab2 #ea1 ,oct4 #af1 #ahab2 #ed1 ,jan4 #bf1 #ahac2 #ei1 ,jan4 #bf1 #ahac2 #fa1 ,m>* #ae1 #ahac2 #fa1 ,aug4 #ai1 #ahac2 #hj1 ,july #h1 #ahae2 #hf1 ,sept4 #ab1 #ahae2 #hg1 ,sept4 #bi1 #ahae2 #hh1 ,dec4 #ac1 #ahae2 #hi1 ,dec4 #bc1 #ahae2 #ia1 ,feb4 #aa1 #ahaf2 #id1 ,m>* #h1 #ahaf2 #if1 ,m>* #h1 #ahaf2 #ih1 ,m>* #g1 #ahaf2 #ii1 ,april #b1 #ahaf2 #abd1 ,oct4 #a1 #ahjc2 #abh1 ,jan4 #e1 #ahjd2 #acb1 ,july #e1 #ahjd2 #ada1 ,feb4 #ah1 #ahjf2 #ade1 ,m>* #d1 #ahjf2 #adf1 ,m>* #ba1 #ahjf2 #aga1 ,m>* #aj1 #ahab2 #agc1 ,m>* #bg1 #ahac2 #aic1 ,may #bj1 #ahac2 #aih1 ,may #bb1 #ahac2 #aii1 ,june #b1 #ahac2 #bjj1 ,june #h1 #ahac2 #bja1 ,june #aa1 #ahac2 #bjb1 ,june #ai1 #ahac2 #bjc1 ,june #bc1 #ahac2 #bjd1 ,sept4 #d1 #ahac2 #bje1 ,sept4 #g1 #ahac2 #bjf1 ,sept4 #bb1 #ahac2 #bjf1 ,oct4 #a1 #ahac2 #bjg1 ,oct4 #aa1 #ahac2 #bji1 ,oct4 #bc1 #ahac2 #bab1 ,dec4 #bh1 #ahac2 #bab1 ,m>* #d1 #ahad2 #bdj1 ,feb4 #ae1 #ahag2 #bdc1 ,nov4 #ahag2 #bea1 #bgg1 ,nov4 #ae1 #ahbg2 #bha1 ,jan4 #bd1 #ahbh2 #bhf1 ,feb4 #ba1 #ahbh2 #bhi1 ,april #ai1 #ahcj2 #bib1 ,june #ah1 #ahbh2 #bid1 ,june #bi1 #ahbh2 #bie1 ,july #ca1 #ahbh2 #cjc1 ,sept4 #ad1 #ahbi2 #cje1 ,jan4 #bd1 #ahbh2 #cjf1 ,dec4 #bj1 #ahbg2 #caa1 ,dec4 #bd1 #ahca2 #cae1 ,dec4 #ad1 #ahbh2 #cbc1 ,dec4 #cj1 #ahbh2 #ccb1 ,july #bg1 #ahbi2 #cce1 ,nov4 #e1 #ahbi2 #ccf1 ,nov4 #ad1 #ahbi2 #cci1 ,aug4 #ai1 #ahcj2 #cfc1 ,m>* #a1 #ahcj2 #cfh1 ,jan4 #bd1 #ahbi2 #cgb1 ,june #aj1 #ahcj2 ,vivian1 ,capta9 ,a41 #aej1 ,may #cj1 #ahjf2 ,williams1 ,mr4 ,m41 #aaa1 ,jan4 #e1 #ahec2 ,williams1 ,messrs41 #cjd1 ,nov4 #ad1 #ahbj4 ,,lib]ality1 #di4 ,,lib]ty1 ,,:eal1 #ci4 ,,liddell1 ,capta91 #bej4 ,,lima1 #ca1 #cb1 #fd1 #hj1 #aie1 #bjf1 #bag1 #bah1 #bbd1 #bbf1 #bdj1 #bdg1 #bdi1 #bga4 ,,l9?orn1 ,mr41 #bib4 ,,locomotive1 #bc1 #bf1 #bg1 #ci1 #da1 #dc1 #dh1 #ej1 #abf1 #acc1 #bjf1 #bag1 #bga1 #cgd1 #cgi1 #chg1 #chh4 ,,logan1 ,dr41 #dj4 ,,london ,,eng9e1 #e4 ,,lo%1 ,mr41 #ie4 ,,l[ ,,pressure1 #gf1 #adj1 #adh1 #aeg1 #agi1 #ahj1 #aib1 #cie4 ,,l[e1 ,mr41 #bgg4 ,,l[ndes1 ,"l1 #bhg4 ,m4 ,,ma*uca1 #bfb4 ,,magdal5a1 #bgb4 ,,man ,,& ,,8 ,,man1 #cfa4 ,,man*e/]1 #c1 #ach1 #aci4 ,,man',s ,,p[]1 #db4 ,,m>azion1 #ahj4 ,,m>ratt1 ,mr41 #abi4 ,,mat9a1 #bfe1 #bfg4 ,,maudslay1 ,mr41 #cge4 ,,mell9e> ,,m9e1 #ge4 ,,melville1 ,"l1 #bd1 #cfa4 ,,meux',s ,,brew]y1 #aaa4 ,,mi]s1 ,mr41 #bdg4 ,,mills1 ,mr41 #cci1 #cge4 ,,m9t ,,eng9e1 #cb1 #bja1 #bji1 #bag1 #bbg1 #bci1 #bdj1 #bdc1 #bdg4 ,,mit*ell1 ,mr41 #acg4 ,,model1 #aig4 ,,mom5tum1 #bj1 #he1 #ia1 #ade1 #adi4 ,,mont ,,c5is1 #bf1 #bic4 ,,montelegre1 ,mr41 #bfi4 ,,montelegre ,,riv]1 #bff1 #bgi1 #bhj4 ,,moore1 ,dr41 #cd4 ,,morley1 ,e>l (1 #cij4 ,,moyle1 ,capta9 ,m41 #cjg4 ,,mule-,,p[]1 #de1 #dg1 #bja4 ,,murdo*1 #aje1 #aah1 #abe1 #abf4 ,n4 ,,nankivill1 ,mr41 #ch4 ,,navy ,,bo>d1 #ag1 #da1 #dg1 #cgb4 ,,nea? ,,abbey1 #aed1 #aii4 ,,nelson1 ,"l1 #aba4 ,,neville1 ,mr41 #aeg1 #ahg4 ,,new ,,/eam ,,navigation ,,company1 #chc4 ,,newca/le-,,^u-,,tyne1 #c4 ,,newcom51 #hc1 #aad1 #aba1 #aeg1 #age1 #baa1 #cjj1 #cai1 #cbh4 ,,nic>agua ,,lake1 #bfi4 ,,norfolk1 ,duke (1 #cij4 ,,numb] ,,( ,,eng9es1 #ad1 #adh4 ,o4 ,,oats1 ,,james1 #aaa4 ,,odg]s1 ,capta91 #ih4 ,,op5-,,top ,,cyl9d]s1 #ai1 #fj1 #bjh1 #baj1 #baa1 #cjj1 #cfc4 ,,oval ,,tube1 #ba1 #aec4 ,p4 ,,paddle-,,:eel1 #chd4 ,,padre ,,arias ,,m9e1 #bfb4 ,,pad/[ ,,eng9e1 #ah1 #bg1 #bi4 ,,page1 ,mr41 #ih1 #ii1 #bab1 #bad1 #bca1 #bda4 ,,palm]1 ,g5]al1 #cij4 ,,pape1 ,mrs41 #ff4 ,,p>allel ,,motion1 #ci4 ,,pat5t ,,laws1 #dh1 #abh1 #cjd4 ,,pat5ts1 #cdc ( #ahca2 #cff ( #ahca2 #cgf ( #ahcb4 ,,paynt]1 ,mr41 #bhj4 ,,p5ponds1 #aeh4 ,,p5yd>ran1 #acb4 ,,p]ceval1 ,mr41 #ajh4 ,,p]ri]1 ,mr41 #ahh4 ,,p]u1 #baj1 #bba1 #beb4 ,,petition ,,to ,,p>liam5t1 #cjf1 #cgd1 #chh4 ,,phillip1 ,mr41 #hi1 #if1 #ii4 ,,phillips1 ,,h5ry1 #ij4 ,,pickwood1 ,mr41 #dg4 ,,p9neys & ,,ames1 #cc1 #di1 #ej1 #ea1 #fc4 ,,p9to1 ,,don ,,antonio1 #bhj4 ,,pl\gh+ ,,by ,,/eam1 #dj1 #ed1 #fg4 ,,plumm]1 ,,b>ham1 & ,co41 #di4 ,,plung]-,,pole ,,pump1 #aai1 #aih4 ,,plym\? ,,breakwat]1 #bb1 #bc1 #be1 #bg1 #bi1 #cj1 #ed1 #aie4 ,,plym\? ,,docky>d1 #cfa4 ,,pneumatic ,,elevator1 #cib4 ,,poldice1 #ajc4 ,,pole-,,eng9e1 #ca1 #fi1 #hj1 #hc1 #ij1 #ib1 #ii1 #ajb1 #agf4 ,,pole1 ,pr(essor1 #agi4 ,,pooly1 ,,william1 #aeh4 ,,population1 #dd1 #bfe4 ,,portable ,,eng9e1 #a1 #e1 #ag1 #bb1 #ci1 #ej1 #ed1 #agj1 #bbj1 #cji1 #cfh1 #cgj1 #cgd4 ,,p[] ,,( ,,eng9e1 #ad1 #bg1 #db1 #gb1 #gf1 #hj1 #hf1 #ajj1 #aae1 #aba1 #adc1 #adh1 #baj1 #baa1 #ccc4 ,,pra$1 ,mr41 #ag1 #dh1 #cce4 ,,price1 ,mr4 ,,joseph1 #if4 ,,price1 ,sir ,,rose1 #fd4 ,,proney1 ,mr41 #ahi4 ,,puff]-,,eng9e1 #a1 #bf1 #cb1 #fj1 #gd1 #ia1 #ajb1 #acf1 #adj1 #aej1 #aed1 #baj4 ,,pump+ ,,eng9e1 #aca1 #adh1 #aej1 #aga1 #ahb1 #ahi1 #aih1 #bjg1 #baa1 #bag1 #bbj1 #bdj1 #beg4 ,,pumps1 #aai1 #abd1 #aih1 #bjg1 #baa1 #ccc4 ,,punta ,,de ,,ar5as1 #bfj1 #bfg4 ,q4 ,,qu>ry+1 #bb1 #bf4 ,,quebrada-,,honda1 #bfb4 ,r4 ,,railway1 #adh4 ',,ranee' ,,locomotive1 #chg4 ,,ra/rick1 ,mr41 #ah1 #ed1 #fc1 #ff1 #gc1 #hg1 #aie1 #bjj1 #bjd1 #bab4 ,,rawl+s1 ,mr41 #fb4 ,,rees',s ,,cyclop,,dia1 #aha4 ,,re=m ,,column1 #cij4 ,,r5nie1 ,mr41 #bd1 #bh1 #ca1 #aeg1 #aha1 #ahd1 #ahg1 #cbj1 #cci1 #cef1 #ceh1 #cgb1 #cha4 ,,reynolds1 ,mr41 #aj1 #aea4 ,,rh9e ,,riv]1 #bie1 #big1 #cjb4 ,,rice1 ,,spr+1 #caa1 #chh4 ,,ri*>ds1 ,mr41 #ai1 #ef4 ,,ridley1 ,sir ,,mat!w1 #chh4 ,,rob>ts1 ,mr41 #cij4 ,,rob]ts1 ,mr41 #ch4 ,,rob9son & ,,bu*anan1 #ae1 #af4 ,,rock ,,bor+1 #aaj1 #bjf4 ',,rocket1' #ced4 ,,rol&1 ,mr41 #aif1 #bbi4 ,,roll+ ,,mill1 #d1 #acb1 #acg1 #bji1 #bbj4 ,,rott]dam1 #bie4 ,,r[e1 ,,george1 #afc4 ,,r[e1 ,mr41 #bca4 ,s4 ,,safety-,,plug1 #abf4 ,,/4 ,,agnes ,,head1 #ei1 #aga4 ,,/4 ,,aubyn1 ,sir ,,john1 #cce4 ,,/4 ,,ives1 #h1 #af1 #cjb4 ,,saltram ,,/ream1 #ajb4 ,,san ,,jos1 #bfg4 ,,san ,,jos ,,riv]1 #bff4 ,,san ,,juan ,,de ,,nic>agua1 #bfe1 #bfi1 #bga4 ,,san ,,m>t91 #bdi4 ,,s&ys1 ,,c>ne1 & ,,vivian1 #cjc4 ',,sansp>eil1' #bjd4 ,,santa ,,rosa1 #bcg4 ,,saund]s1 ,,james1 #bca4 ,,sav]y1 #aad1 #aag1 #cai4 ,,saw+ ,,by ,,/eam1 #da4 ,,screw-,,bit1 #bg4 ,,screw-,,p[]1 #bic4 ,,screw-,,propell]1 #fg1 #chd4 ,,s]apique1 #bfe1 #bff1 #bhj4 ,,%ammal ,,eng9e1 #aba1 #aeh1 #aff1 #agg4 ,,%>ratt1 ,mr41 #abh4 ,,%effield1 ,mr41 #i4 ,,%ips ,,( ,,iron1 #bhf4 ,,silv] ,,/atue1 #bdd4 ,,sims1 ,mr41 #hg1 #ajb1 #ajf1 #aej1 #aec1 #agf1 #cjd4 ,,s9clair1 ,sir ,,john1 #ag1 #dj1 #da1 #dg4 ,,s+1 ,mr41 #ff4 ,,smelt+ ,,furnace1 #h4 ,,smiles1 ,mr41 #cec4 ,,smi?1 ,mr41 #ie1 #bda4 ,,smi?1 ,mr4 ,,?omas1 #ff1 #fg4 ,,smoke ,,burn]1 #bj4 ,,soho1 #agi4 ,,som]set1 ,duke (1 #cij4 ,,s\? ,,am]ica1 #ahh1 #aie1 #bbe1 #bbg1 #bfj1 #cji4 ,,spade ,,by ,,/eam1 #dj1 #eh4 ,,spani% ,,gov]nm5t1 #bje1 #bed4 ,,spani% ,,m]*ants1 #b4 ,,spr+ ,,/eely>d1 #cga4 ,,/eam ,,agriculture1 #da1 #dc1 #eh4 ,,boat1 #ag1 #da1 #cbi1 #ccg1 #cef1 #cei1 #cge1 #cgh4 ,,/eam ,,crane1 #bc1 #bg4 ,,cu%ion1 #hd4 ,,ma%-,,tub1 #ad4 ,,navigation ,,company1 #bie4 ,,paddle1 #cfi4 ,,pl\gh1 #dc1 #eh4 ,,/eam ,,pressure1 #a1 #ad1 #bj1 #cb1 #cd1 #fi1 #gd1 #hf1 #ia1 #ajj1 #ajb1 #aji1 #aba1 #abc1 #abf1 #adb1 #adi1 #aec1 #aee1 #agi1 #ahd1 #aib1 #baj1 #cji1 #ccj1 #ccg1 #ceh1 #chf4 ,,/eam ,,/one-,,bor+1 #be1 #bg1 #bi1 #cj4 ,,us]s' ,,association1 #ceh4 ,,/eph5son1 #bgb1 #bgc1 #bgi1 #bhc1 #cec4 ,,/ev5son1 ,mr4 ,w4 ,b41 #bdg4 ,,/one-,,bor]1 #bb1 #bd1 #bg4 ,,/one-,,cru%]1 #a4 ,,/one-,,splitt]1 #be4 ,,/\rbridge1 #acb4 ,,/ray ,,p>k1 #aei1 #aff1 #afi1 #age1 #agg1 #ahc4 ,,/r5g?1 #ij4 ,,/rokes1 #bj1 #cb1 #cf1 #hb1 #ia1 #ih1 #ajj1 #baj4 ,,/uff+ ,,box1 #ca1 #gi1 #hd4 ,,sug>-,,boil+1 #c4 ,,sug> ,,mill1 #b1 #ej4 ,,sup]heat+ ,,/eam1 #bij1 #cae1 #cbd1 #ccj1 #cgf4 ,,surface-,,air ,,cond5s]1 #ccc1 #cce1 #cci1 #cda1 #cdc1 #cgd4 ,,surface-,,wat] ,,cond5s]1 #ai1 #caf1 #cbb1 #cbd1 #cbi1 #ccb1 #cce1 #cch1 #cda1 #cdc1 #cgd4 ,,swa9e1 ,,*>les1 #aai4 ,,sycombe1 ,mr41 #bcb4 ,,symonds1 ,capta91 #cci4 ',,syria1' ,,/eamboat1 #chd4 ,t4 ,,tanks1 #chh4 ',,tasmania1' ,,/eamboat1 #cad4 ,,taylor1 ,mr41 #aah1 #ahj4 ,,teague1 ,capta91 #aig1 #aii1 #bbi4 ,,tel=d1 ,mr41 #ccf4 ,,?omas1 ,capta9 ,,*>les1 #a1 #gd1 #afb4 ,,?omas1 ,capta9 ,,jacob1 #aeg4 ,,?omas1 ,capta9 ,,josiah1 #afg4 ,,?ompson1 ,mr41 #chh4 ,,?orne1 ,dr41 #bdf4 ,,?ra%+ ,,eng9e1 #ag1 #ba1 #cf1 #ch1 #dj1 #db1 #ed1 #fa1 #fd1 #fh4 ,,tilly1 ,capta91 #bbi4 ,,t9 ,,cr(t1 #agj1 #agc4 ,,torm5tor1 #eh4 ,,treasury1 ,,:eal1 #aeb4 ,,treco?ick1 ,mr41 #dg1 #ej4 ,,tresk]by1 #ajb1 #aje1 #ajg1 #agf1 #cje4 ,,tre?uoy1 ,mr4 ,,william1 #fh4 ,,trev>!n1 ,capta91 #bac1 #bcj4 ,,trevi?ick1 ,r41 ,jun41 #aeh4 ,,trevi?ick1 ,s541 #aae4 ,,trevi?ick1 ,mrs41 #a4 ,,tre)51 #ch1 #fh4 ,,tr9ity ,,bo>d1 #adc1 #aej4 ,,tubul> ,,boil]1 #cb1 #aae1 #aai1 #aec1 #bia1 #cjh1 #cbe1 #cci1 #cdd1 #cei1 #cgf1 #chg4 ,,tyack1 ,mr4 ,,john1 #bie4 ,u4 ,,unit$ ,,m9es1 #cjd4 ,,upright ,,boil]1 #da1 #fj1 #bij1 #ccb1 #cci4 ,,uville1 ,mr41 #cb1 #fc1 #aif1 #bjj1 #bjd1 #bjh1 #bab1 #bad1 #bag1 #bba1 #bbd1 #bbg1 #bbi1 #bcf1 #bdj1 #bdd1 #bde4 ,v4 ,,vacuum1 #fi1 #aeg1 #cbe4 ,,valley ,,puff]1 #aai1 #adb4 ,,valves1 #afj4 ,,vic]oy1 #bbf1 #bea1 #bei4 ,,vivian1 ,capta9 ,,&rew1 #eb1 #hh1 #if1 #aaf1 #abe1 #ach1 #adj1 #ada1 #aeb1 #aed1 #afe1 #cjf4 ,,vivian1 ,capta9 ,,h5ry1 #ij1 #bae1 #bcj1 #bdj4 ,,vivian1 ,capta9 ,,joseph1 #aja1 #adb4 ,capta9 ,,ni*olas1 #aeg1 #ahg4 ,,h5ry1 #fj4 ,mr4 ,,simon1 #aeb4 ,w4 ,,w>d1 ,mr41 #cfa4 ,,w>r51 ,mr41 #ff4 ,,w>sop1 ,mr41 #aj4 ,,wat]-,,pressure ,,eng9e1 #ac1 #bic1 #caj4 ,,wat]-,,propell]1 #cgh4 ,,wat]s1 ,mr41 #bej4 ,,wat]wit* ,,company1 #chc4 ,,watk91 ,sir ,,edw>d1 #bgc4 ,,watson1 ,mr41 #bdg4 ,,watt1 #ba1 #cc1 #dg1 #ge1 #hj1 #hc1 #hf1 #ib1 #ie1 #ih1 #ajc1 #aje1 #aab1 #aae1 #aah1 #abd1 #abe1 #abf1 #abh1 #aej1 #aef1 #aei1 #afc1 #agj1 #age1 #agh1 #ahj1 #ahc1 #ahi1 #aia1 #aif1 #baa1 #bbd1 #bcj1 #bij1 #cjj1 #cjh1 #cab1 #cai1 #cbc1 #cbh1 #cca1 #ceb1 #cgj1 #cgd1 #chf1 #chh1 #cie4 ,,wel% ,,locomotive1 #db1 #fh4 ,,we/ ,,india ,,docks1 #c1 #acc4 ,,we/ ,,india ,,eng9e1 #ci1 #de1 #ec1 #fc1 #aie1 #bja4 ,,we/1 ,,john1 #afj4 ,,william1 #aeh1 #afc4 ,,:eal1 ,,abraham1 #adh1 #aea1 #aec4 ,,alfr$1 #ai1 #ed1 #ajc1 #aje1 #ajf4 ,,:eal ,,cl[ance1 #aec4 ,,concord1 #ajc4 ,,damsel1 #ajc1 #cbg4 ,,g5s1 #aag1 #aah1 #aee1 #aei1 #afi1 #agg4 ,,:eal ,,jewel1 #aej4 ,,kitty1 #aec4 ,,lib]ty1 #aga4 ,,lu%+ton1 #ajc4 ,,prosp]1 #fi1 #hd1 #ajf1 #aga4 ,,reg5t1 #ajb4 ,,seal-,,hole1 #agj1 #cfj4 ,,t[an1 #aeg1 #agh1 #ahe1 #caf1 #cbg1 #cca1 #cfj1 #cfi4 ,,:eal ,,treasure1 #ajb4 ,,vor1 #hc1 #cbg4 ,,:ims1 #ag1 #cb1 #ci1 #fj1 #aai1 #abh1 #ada1 #aej1 #aec1 #agb4 ,,:itehead1 ,mr41 #aci4 ',,wildman1' ,,%ip1 #bag4 ,,williams1 ,messrs41 #bb1 #hh1 #ajf1 #aji1 #abd1 #aej1 #aec1 #ahd1 #bha1 #bhc1 #cjd4 ,,williams1 ,,william1 #bbj4 ,,wilson1 ,mr41 #chf4 ,,w9d+ ,,eng9e1 #b1 #bja1 #bjh1 #bag1 #bbj1 #bdj4 ,,w9dmill1 #bif4 ,,wolla/on1 ,dr41 #bic4 ,,wood1 ,mr41 #d4 ,,woolf1 ,,ar?ur1 #hj1 #hc1 #hf1 #ib1 #if1 #aaa1 #ahj1 #ahi1 #caf4 ,,woolwi*1 #bhf1 #cce4 ,,worce/]1 #acc4 ,y4 ,,yanacan*a1 #bch4 ,,yonge1 ,,don1 #bhj4 ,z4 ,,zuyd] ,,zee1 #cjb4 ,,london3 ,,pr9t$ ,,by ,w4 ,,cl[es ,,& ,,sons1 ,,/am=d ,,/reet ,,& ,,*>+ ,,cross 99 99 99 99 99 99 ,transcrib]'s note3 ,inconsi/5cies 9 spell+ & punctuation are z 9 ! orig9al4