,transcrib] ,note3 ,text emphasis d5ot$ z ,italics & ,bold4 ,,vol4 ,,ii4 ,,june #a1 #ahea4 ,,no4 #b4 ,,! ,,dagu]reian ,,j\rnal3 ,devot$ to ! ,dagu]rian & ,photog5ic ,arts4 ,also1 embrac+ ! ,sci5ces1 ,arts1 & ,lit]ature4 ,illu/ration ,s4 ,d4 ,,humphrey ,,& ,l4 ,l4 ,,hill1 ,,editors4 ,,new-,,york3 ,,publi%$ ,,semi-,,mon?ly1 ,,at #c ,,p] ,,annum1 ,,9 ,,advance4 ,,no4 #caa ,,broadway4 ,,subject ,,to ,,newspap] ,,po/age4--,see #c;d page cov]4 ,,cont5ts4 ,"s exp]im5ts & rem>ks on ! *anges :i* bodies are capable ( und]go+ 9 d>kness1 & on ! ag5t produc+ ^! *anges1 by ,rob]t ,hunt1 #cc ,railroad to ! ,pacific1 #ce ,exp]im5ts on ! color$ films =m$ by iod9e1 brom9e1 & *lor9e1 ^u v>i\s metals1 by ,augu/us ,wall]1 ,m4 ,d41 #cf ,iod9e ) silv] & copp]1 #ci ,brom9e ) silv] & copp]1 #dj ,*lor9e ) silv] & copp]1 #dj ,iod9e ) titanium1 #dj ,brom9e ) titanium1 #dj ,*lor9e ) titanium & copp]1 #dj ,iod9e ) bismu? & silv]1 #dj ,iod9e ) m]cury1 #dj ,brom9e ) m]cury & copp]1 #da ,*lor9e ) m]cury & copp]1 #da ,brom9e ) lead1 #da ,iod9e ) iron1 #da ,! ,am]ican electric telegraph1 #db ,iron pavem5t1 #dc ,claudet's specification1 #dd ,int]e/+ exp]im5t ) /ry*nia1 #dh ,editorial--,op]ation ( light on silv] surfaces1 #di ,lett] f ,l4 ,l4 ,hill1 #ej ,pap]s ( ,s4 ,a4 ,wolcott1 #ea ,! natural colors 9 photography1 #eb ,our ,dagu]reotypes--,butl]--,e4 ,long--,l4 ,m4 ,ives--,n4 ,e4 ,sissons-- ,j4 ,d4 ,wells1 #ec ,subm>9e telegraph betwe5 ,engl& & ,france1 #ec ,action ( solutions ( *lorides & air on m]cury1 #ee ,! heat ( comb9ations1 #ee ,dagu]reotype1 by ,john ,johnson1 #ef ,galvaniz$ ,dagu]reotype plates1 #eg ,answ]s to ,correspond5ts1 #eh ,adv]tisem5ts1 #ei ,arti/s' ,regi/]1 #fc 99 99 99 99 99 ,s4 ,j4 ,,?ompson1 ,,w\ld mo/ respectfully ann\nce to ! public1 t he has "o ( ! be/ sky-lights 9 ! ,unit$ ,/ates1 & is prep>$ to execute ,dagu]reotypes4 ,lik5esses ( all sizes1 put up 9 e /yle ( ! ,art4 ,no4 #eg ,/ate-/reet1 ,albany1 ,n4 ,y4 #bay 99 99 99 99 99 ,j4 ,h4 ,,:itehur/',s ,,electro ,,dagu]reotypes1 ,gall]ies1 #bjg ,baltimore ,/reet1 ,baltimore1 ,broadway1 ,new ,york1 #gg ,ma9 /reet1 ,ri*mond1 ,va41 ,ma9 /reet1 ,norfolk1 ,va41 ,sycamore /reet1 ,pet]sburg1 ,va41 ,ma9 /reet1 ,lyn*burg1 ,va41 ,p5nsylvania ,av5ue1 ,wa%+ton city4 ,lik5esses tak5 equally well 9 all wea!r4 #btf 99 99 99 99 99 ,j4 ,d4 ,,wells1 ,,dagu]reian ,,arti/1 ,no4 #f ,kirkl&'s ,block1 ,ma9 ,/reet2 ,nor?ampton1 ,mass4 ,lik5esses tak5 by a sky-light connect$ ) a beautiful side-light4 ,pictures put up 9 all /yles ( ! ,art4 ,plates1 ,cases1 ,lockets1 ,frames1 & all k9ds ( ,dagu]reotype ,/ock = sale4 #b-c 99 99 99 99 99 ,j4 ,e4 ,,m>t91 ,,excelsior ,,rooms ,jeff]son ,av5ue & ,odd ,fell[s' ,hall1 ,detroit4 ,dagu]reotype ,lik5esses tak5 9 e /yle ( ! ,art4 #bay 99 99 99 99 99 ,,h>rison',s ,,cam]as4 ,! att5tion ( ^? ab\t pur*as+ in/rum5ts1 is direct$ to ! foll[+ recomm5dation f "o ( ! olde/ op]ators 9 ! c\ntry1 & "o :o has be5 tri$ 9 ! furnace ( exp]i5ce3 ,wat]bury1 ,ct41 ,april #a1 #ahea4 ,c4 ,c4 ,h>rison1 ,de> ,sir1--,x af=ds me mu* pleasure1 aft] giv+ ! in/rum5t ,i pur*as$ ( y la/ week a fair trial1 & hav+ _h elev5 ye>s exp]i5ce z an op]ator1 to be enabl$ to be> te/imony to ! sup]iority ( y\r ,cam]as ov] all o!rs1 n except+ ^? made by ,voightl&] ,sohn1 = ! sale ( :i* ,i 0 sometime ag5t at ,bo/on4 ,y\rs respectfully1 ,alb]t ,lit*1 ,=m]ly ( ! firm ( ,lit* ,:ipple1 ,bo/on1 ,mass4 99 99 99 99 99 ,,! ,,dagu]reian ,,j\rnal4 ,vol4 ,,ii4 ,,new ,,york1 ,,june #a1 #ahea4 ,no4 #b ,,"s ,,exp]im5ts ,,& ,,rem>ks ,,on ,,! ,,*anges ,,:i* ,,bodies ,,are ,,capable ,,( ,,und]go+ ,,9 ,,d>kness1 ,,& ,,on ,,! ,,ag5t ,,produc+ ,,^! ,,*anges4 ,,by ,,rob]t ,,hunt4 ,conclud$4 ,) ! view ( te/+ ,dr4 ,drap]'s results1 ,i c>efully iodiz$ two silv] plates & expos$ !m to light4 ,i !n plac$ !m s t half ( "o plate 0 cov]$ by half ( ! o!r1 & all[$ !m to rema9 9 ! d>k #a-bd? ( an in* ap>t = f\r h\rs4 ,on m]curialization ,i c\ld n detect ! slighte/ diff]5ce betwe5 ! cov]$ & uncov]$ portions ( ei!r ( ! plates4 ,ano!r silv] plate 0 iodiz$ & expos$ to light4 ,x 0 !n plac$ 9 ! d>k wi% a s5sitive plate :i* _h be5 c>efully kept f ! light1 #a-af? ( an in* above x1 & a small engrav+ plac$ betwe5 !m4 ,!y 7 all[$ to rema9 ?us = six h\rs4 ,:5 expos$ to ! vapor ( m]cury1 ! plate :i* _h be5 subject$ to ! light :it5$ all ov]1 & ! space occupi$ by ! engrav+ 0 di/9ctly m>k$ by l9es ( vapor ?ick] ?an ! o!r p>ts4 ,! plate :i* _h be5 pres]v$ 9 ! d>k 0 sc>cely at all influ5c$ by ! vapor1 except on ^? p>ts :i* _h be5 t\*$ by ! supports ( c>d-bo>d on :i* x re/$4 ,^! 7 s arrang$ t no radiation c\ld h influ5c$ ^? p>ts ( ! plates4 ,an iodiz$ silv] plate 0 plac$ 9 ! d>k ) a little f9e /r+ coil$ ov] p>ts ( x1 & a poli%$ silv] plate support$ #a-h? ( an in* above x4 ,aft] f\r h\rs bo? plates 7 subject$ to m]curial vapor4 ,on ! iodiz$ plate ! deposit ( vapor 0 uni=m1 al?\gh slight2 b on ! sup]pos$ plate ( silv] a /rong & beautiful image ( ! /r+ on ! "u plate became visible4 ,i f\nd t nei!r ( ! two iodiz$ plates _h lo/ _! s5sitiv5ess by ! op]ations to :i* !y _h be5 subject$ 9 ! d>k4 ,hop+ to detect "s evid5ce ( ! process by :i* ^! s+ul> results 7 produc$1 ,i in/itut$ a s]ies ( exp]im5ts1 ( :i* ! foll[+ are "s ( ! mo/ int]e/+ results4 ,a4 ,a silv] plate 0 iodiz$1 a piece ( c>d 0 plac$ ^u x1 & a well-poli%$ m]curial plate 7amalgamat$ copp]7 0 susp5d$ #a-h? ( an in* above x1 & left 9 ?is /ate = a night4 ,! space on ! silv] plate correspond+ ) ! m]curial plate1 except "u ! c>d1 0 ne>ly fre$ ( its iod9e1 :i* _h evid5tly comb9$ ) ! m]cury on ! upp] plate4 ,on expos+ ! m]curial plate to ! vapor ( m]cury ! image ( ! c>d 0 r5d]$ visible1 ! vapor cov]+ e "p ( ! plate except t opposite ! c>d4 ,! silv] plate receiv$ ! vapor only on ^? p>ts :i* 7 n influ5c$ by ! m]curial plate4 ,! upp] plate 0 susp5d$ by /r+s2 ^! 7 fai?fully imag$ on bo? plates2 by a ?ick l9e ( m]curial vapor on ! "u plate1 by ! abs5ce ( x 9 ! upp] "o4 ,b4 ,an iodiz$ silv]$ plate 0 expos$ to light until br[n1 & a m]curial plate susp5d$ above x = twelve h\rs4 ,! br[n$ silv] plate 0 :it5$1 & all ! irregul>ities ( ! m]curial plate /rik+ly m>k$ on x3 ! m]curial plate 0 slightly t>ni%$4 ,on rubb+ ! silv]$ plate x 0 f\nd t ! silv] 0 remov$ m readily ov] ! :it5$ portion1 b _h lo/ none ( its adhesion 9 o!r p>ts4 ,c4 ,ov] an iodiz$ silv] plate1 plates ( gold1 plat9a1 silv]1 brass1 copp]1 copp] amalgamat$1 & z9c 7 plac$ at ! di/ance ( #a-h? ( an in*4 ,aft] ?ree h\rs ! amalgamat$ plate _h made a decid$ly visible impression on ! silv] "o4 ,on exposure to vapor1 ! m]cury lodg$ on e "p ( ! plate except t affect$ by ! m]curial plate2 "s irregul>ities 7 obs]v$1 b none :i* c\ld be decid$ly trac$ to ! o!r metals 9 juxtaposition4 ,i h "s evid5ce t diff]5t metals ne> ea* o!r s]i\sly int]f]e ) ea* o!r's influ5ce4 ,d4 ,a m]curial plate 0 iodiz$1 & ano!r m]curial plate plac$ #a-h? ( an in* above x4 ,! upp] plate became cov]$ ) a bright yell[ film2 & on expos+ !m to m]curial vapor1 m>ks became app>5t :i* correspond$ ) ^? 9 ! opposite plate4 ,e4 ,a silv] plate 0 iodiz$ & plac$ 9 ! d>k ) an engrav+1 face d[n1 ^u x4 ,an amalgamat$ copp] plate 0 laid on ?is1 & left = fifte5 h\rs4 ,! m]curial plate 0 r$d5$1 & on exposure to ! vapor ( m]cury1 a v nice impression ( ! engrav+ 0 br\ght out1 x hav+ be5 effect$ ?r\gh ! ?ickness ( ! pap]4 ,on ! silv]$ plate ! space cov]$ by ! pap] 0 well m>k$2 b vaporization produc$ no trace ( ! engrav+4 ,! space beyond ! pap] 0 r5d]$ :ite4 ,x 0 curi\s t bo? plates _h sev]al spots :i* correspond$1 p>ticul>ly two1 di/+ui%$ by a well-def9$ circle & a comet-l app5dage1 9 l5g? t5 times ! diamet] ( ! circle4 ,^! spots c\ld n be trac$ to any?+ visible 9 ! pr9t or ei!r ( ! plates1 & mu/1 ,i ?9k1 be ref]r$ to "s electrical influ5ce4 ,i f9d x inde$ commonly ! case1 t ! plates1 aft] be+ subject$ to ^! k9d ( exp]im5ts a few times1 become mottl$1 or pres5t on _! poli%$ faces all ! appe>ances ( a f9ely-gra9$ wood1 & 9 ?is /ate !y are less susceptible ( receiv+ any impression ?an :5 n s4 ,f4 ,a silv] plate 0 iodiz$ & plac$ ^u an engrav+ laid on a brightly poli%$ m]curial plate1 & left 9 ! d>k = tw5ty-f\r h\rs4 ,! m]curial plate 0 turn$ br[n1 & ! silv] plate 0 left 9 ! same /ate z if x _h be5 expos$ to sun%9e1 be+ br[n & black4 ,nei!r ( ^! plates gave a copy ( ! picture4 ,g4 ,a m]curial plate 0 iodiz$1 & above x 0 plac$ a plate ( poli%$ iron1 a disc ( pap] be+ fir/ laid on ! m]curial plate1 & !y 7 left 9 ?is /ate = "s h\rs4 ,on expos+ ! iron plate to m]curial vapor1 x 0 abundantly lodg$ ov] t space opposite ! pap] disc1 b n at all on ! o!r p>ts4 ,! m]curial plate 0 attack$ by vapor ov] e "p b t :i* ! pap] disc protect$4 ,lead & z9c plates 7 us$ in/ead ( ! iron "o1 ) ne>ly simil> results4 ,h4 ,a ,dagu]reotype 0 tak51 & )\t remov+ ! iod9e a m]curial plate 0 plac$ a little above x1 & left = t5 h\rs4 ,:5 remov$1 well-def9$ traces ( ! ,dagu]reotype picture 7 evid5t on ! m]curial plate1 :i* leads me to hope t by c>eful manipulation we may succe$ 9 multiply+ ^! beautiful productions by an easy me?od4 ,i became desir\s ( asc]ta9+ :e!r ! m]curial plates w\ld produce any *ange ^u ! precipitat$ iodide ( silv]4 ,i f9d by _m exp]im5ts1 t if ! iodide ( silv] is pure1 no m *ange is produc$ ?an is produc$ ^u x by diffus$ light2 b if x is r5d]$ s5sitive by a trace ( ! nitrate ( silv]1 x is !n d>k5$ z by sol> influ5ce4 ,s5sitive iodide ( silv] be+ plac$ ^u a plate ( glass1 a m]curial plate 0 fix$ #a-h? ( an in* above x4 ,9 ?ree days ! iodide ( silv] _h become a deep br[n1 almo/ a black1 & ! m]curial plate 0 cov]$ ) ! yell[ iodide ( m]cury4 ,nitric acid dissolv$ ! d>k portion ( ! silv] salt1 z did also ammonia1 on :i* 0 =m$ ,f>aday's oxide ( silv]1 !reby prov+ ! *ange1 ei!r by a prim>y or a second>y process1 ( ! iodide into ! oxide ( silv]4 ,?is exp]im5t has be5 repeat$ at lea/ a doz5 times1 & always ) ! same results4 ,if a little heap ( ! iodide ( silv] is plac$ "u a m]curial plate1 x is exce$+ly int]e/+ to witness ! gradual =mation ( ! v beautiful color$ r+s on ! m]cury 9 ! progress ( its conv]sion into an iodide4 ,by prolong$ action ! yell[ iodide passes into ! bright r$ b9iodide ( m]cury4 ,i h "s exp]im5ts n[ 9 h&1 :i* conv9ce me t simil> *emical *anges are to be effect$ ?r\gh consid]able spaces4 ,i h succe$$ 9 decompos+ ! iodide ( copp] & ! iodide ( gold by m]curial plates plac$ ne>ly a qu>t] ( an in* above !m4 ,i h an ext5sive record ( results simil> to ^? ,i h n[ detail$1 all ( !m %[+ t ! *anges br\ght ab\t by ?is my/]i\s ag5t1 :e!r x be heat1 light1 or an undiscov]$ elem5t1 _c be ref]r$ to ^? rays :i* ! admirable rese>*es ( ,sir ,john ,h]s*el h %[n to be ! op]ative ones 9 produc+ ! photographic ph5om5a :i* h s int]e/$ ! _w by _! novel beauty1 & :i* pr(essor ,drap] includes )9 8 g5]al t]m--ti?onicity4 ,) reg>d to ! deti?oniz+ influ5ce ( ! gases m5tion$ by ,dr4 ,drap] 9 8 pap] 9 y\r ,m>* numb]1 ,i c only consid] ! results1 :i* ,i f9d to be z he has /at$1 z ! simple reconv]sion ( ! decompos$ iodide ( silv] into ano!r def9ite *emical comp\nd4 ,an iodiz$ plate is expos$ to light1 ! iodide ( silv] or o!r s5sitive salt is decompos$1 & 9 a /ate to receive m]curial vapor4 ,x is n[ pass$ ?r\gh an atmosph]e ( iod9e1 ( *lor9e1 ( brom9e1 or ( nitr\s gas4 ,*emi/s are well aw>e ( ! surpris+ en]gy ) :i* ^! bodies attack ! metals1 consequ5tly ! exposure ( a mom5t is q suffici5t to conv]t ! surface :i* has und]gone a *ange1 into an iodide1 *loride1 bromite1 or nitrite ( silv]4 ,i c]ta9ly _c see ! necessity ( go+ s f> out ( our way = an explanation ( ?is effect z ,dr4 ,drap] has done4 ,i fe> ,i h already occupi$ too mu* ( y\r valuable space1 or ,i might be incl9$ to trespass fur!r4 ,i %all1 h[ev] drop my p5 = ! pres5t1 aga9 assur+ y t ,i only desire to keep ! image ( ,tru? :i* is j %ad[+ our pa?1 z free z possible f mi/s :i* might 9 any way obscure x4--,philosophical ,magaz9e1 #ahdc4 99 99 99 99 99 ,railroad to ! ,pacific4--,=e/ ,%eph]d1 ( ,sacram5to ,city1 says x is n[ asc]ta9$ almo/ beyond d\bt1 t a railroad c be con/ruct$ f ! ,mississippi to ! ,pacific1 )\t cross+ any m\nta9s1 or meet+ m imp$im5t f sn[ ?an betwe5 ,albany & ,bo/on4 99 99 99 99 99 ,,exp]im5ts ,,on ,,! ,,color$ ,,films ,,=m$ ,,by ,,iod9e1 ,,brom9e1 ,,& ,,*lor9e ,,^u ,,v>i\s ,,metals4 ,,by ,,augu/us ,,wall]1 ,m4 ,d4 ,9 a pap] pres5t$ by me to ! ,academy ( ,sci5ces ( ,p>is1 an extract f :i* may be se5 9 ! ,comptes ,r5dus = ,octob] #e1 #ahdj1 ,i fir/ demon/rat$ ! error committ$ 9 ascrib+ to ! iodide ( silv] alone ! p[] ( fix+ ! vapors ( m]cury1 aft] x _h be5 expos$ to ! action ( light4 ,in/ead ( ?is prop]ty be+ exclusively conf9$ to a film ( iodide ( silv]1 z obta9$ 9 ! process ( ,m4 ,dagu]re1 ,i f\nd t x exi/$ 9 _m o!r sub/ances :5 pres5t$ to ! action ( light 9 ! /ate ( ?9 films1 viz4 by ! bromide & *loride ( silv]2 by ! oxide1 bromide1 iodide & *loride ( copp]1 & "s o!rs2 all ^!1 h[ev]1 possess+ less s5sibility ?an ! iodide ( silv] ( ,dagu]re1 & !re=e less available = ! reproduction ( ! images ( ! cam]a ?an ! comp\nd orig9ally discov]$ by t g5tleman4 ,! iodide ( ,dagu]re 0 f\nd already too little s5sitive to ! influ5ce ( light 9 ?is climate1 especially :5 appli$ to ! reproduction ( ! image ( animate objects1 s t ^? films discov]$ by me seem$ /ill less suitable to be employ$ = t purpose2 ?is objection has1 h[ev]1 be5 completely remov$ by rec5t improvem5ts1 m p>ticul>ly ^? ( ,m4 ,claudet1 :o effect$ ?is pr9cipally by comb9+ ! orig9al discov]y ( ,dagu]re ) ^? m5tion$ above z hav+ be5 subsequ5tly made by myself4 ,pursu+ ! fir/ /age ( ,dagu]re's process1 he obta9$ ! film ( iodide ( silv]1 & add$ to ?is ano!r film ( bromide1 ei!r 9 a simple /ate1--z practis$ 9 my exp]im5ts publi%$ m ?an six mon?s be=e--or aft] two ( ^! sub/ances _h be5 comb9$ toge!r1 z ! *loride ( iod9e & ! bromide ( iod9e1 :i* he 0 ! fir/ to employ4 ,^! color$ films1 h[ev]1 m]it att5tion indep5d5tly ( ! purposes to :i* !y may be appli$ 9 photography3 ! beauty ( "s ( ! ph5om5a !mselves is peculi>ly attractive2 ! num]\s *anges ( color !y und]go1 ei!r by a v>iation 9 ! ?ickness ( ! film1 or by ! action ( light1 assign !m a place among ! mo/ curi\s facts ( sci5ce1 & ! extreme facility ) :i* !y are obta9$ adds to ! int]e/ !y excite4 ,impress$ ) ^! ideas1 ,i 0 induc$ to pursue a tra9 ( inve/igation on ?is subject2 among ! results ( :i*1 "o ( ! mo/ int]e/+ 0 a new me?od ( mak+ color$ r+s1 l ^? g5]ally kn[n "u ! "n ( ,newton's color$ r+s1 on _m ( ! metals1 by ! same *emical process z t employ$ = =m+ ! films ( uni=m ?ickness 9 photography4 ,9 ord] to procure ^! color$ r+s1 & at ! same "t to %[ ! id5tity ( ! orig9 ( ! colors ) ^? ( ! ord9>y transp>5t films1 t is1 z resid+ simply 9 ! ?ickness ( ! lam9a & n dep5d5t on ! ord9>y cause ( color1 we h b to place a piece ( iod9e on a well-poli%$ surface ( silv] or copp]1 & 9 a %ort "t we f9d ar\nd ! iod9e a s]ies ( color$ zones ( ! v>i\s t9ts ( ! spectrum1 & approa*+ 9 a great] or less degree to ! =m ( a circle1 accord+ z !y h be5 m or less di/urb$ 9 _! =mation by curr5ts ( ! surr\nd+ air4 ,9 ord] t !y may be p]fectly regul>1 z l>ge z possible1 & ) t9ts undi/urb$ by ! action ( light1 x is necess>y to place a piece ( iod9e 9 ! c5tre ( a well-poli%$ plate1 z be=e describ$2 ?is is !n to be %ad$ by an opake scre5 sup]impos$ a few l9es f ! surface to cause ! vapors :i* w\ld o!rwise asc5d & p>tially escape1 to exp& ov] its silv] surface4 ,color$ r+s may be =m$ 9 ! same mann] by brom9e & *lor9e & ! v>i\s comb9ations ( ^! bodies ) ea* o!r1 except t = ^? t are gase\s or liquid x is requisite to pay a little att5tion to ! mann] ( dis5gag+ !m on ! surface ( ! metal1 ei!r by pass+ !m ?r\gh a glass tube1 or by "s o!r contrivance easy to execute4 ,^! r+s correspond to ^? =m$ by reflect$ light 9 ,newton's exp]im5ts1 ) ?is diff]5ce1 h[ev]1 t 9 ! color$ films ( ! soap bubble1 & 9 ^? =m$ by ! glass l5ses1 ! ?9e/ film is 9 ! c5tre2 :il/ 9 ^! r+s1 obta9$ by *emical action1 x exi/s at ! circumf]5ce1 z is ! case ) ! color$ r+s ( ,nobili4 ,9 wat*+ ! =mation ( ^! ph5om5a1 at fir/ are se5 two or ?ree v small circles1 :i* appe> almo/ z soon z ! iod9e & ! metal are plac$ 9 contact ) ea* o!r2 z ! exp]im5t cont9ues1 ! circumf]5ce ( ^! circles become gradually great]2 :il/ ! ext]nal colors ext5d !mselves ov] a great space1 ^? ( ! c5tre gr[ fa9t]2 r$ & gre5 n[ only rema9 visible1 & ^! at la/1 :5 ! film has atta9$ a c]ta9 ?ickness1 9 _! turn also give place to a dull coat+ ( br[n4 ,! =mation ( ^! r+s evid5tly dep5ds on ! vaporization ( ! iod9e f ! solid nucleus4 ,! v>iety 9 color & ext5t ( ^! zones is caus$ by ! diff]5ce betwe5 ! /r5g? ( ! vapor at ! c5tre & ! circumf]5ce ( ! iodic atmosph]e :il/ exp&+ ov] s l>ge a surface4 ,9 ! metal ?us comb9+ ) ! vapor1 we h to consid]1--#a1 ! =ce ( ! vapor ( diff]5t di/ances f ! c5tre2 #b1 ! ob/acle :i* a film ( iod9e1 once =m$1 opposes to any fur!r action betwe5 ! iod9e & ! metal4 ,?is exp]im5t may be v>i$ 9 diff]5t ways3 two pieces ( iod9e ( ab\t ! same size1 plac$ at a small di/ance f ea* o!r on a silv] plate1 =m sep>ate color$ circles1 until ^! come 9 contact at _! circumf]5ces1 :5 ! two sy/ems w sl[ly coalesce & produce "o common outl9e ( ! =m ( an ellipsis4 ,z ! colors =m$ on v>i\s metals by ! above-m5tion$ ag5ts are v simil> to "o ano!r1 x may be suffici5t to exam9e 9 p>ticul> ^? produc$ on silv] by iod9e4 ,! ext]nal film ( ! iodide ( silv] r+s1 :i* corresponds to ! c5tral black spot 9 ^? ( ,newton1 is completely invisible1 x be+ impossible to p]ceive any diff]5ce betwe5 ! p>ts s cov]$ & ^? :]e ! metal is intact2 b by expos+ half ! plate to ! influ5ce ( light1 :il/ ! o!r "p rema9s cov]$1 ! silv] is !n f\nd d>k5$ f> beyond ! limits ( ! ext]nal gold-color$ zone1 :]e previ\sly ! surface 0 p]fectly cle>4 ,! d>k film ?us r5d]$ app>5t is n[ liable to be rubb$ (f by ! slighte/ friction1 :]eas be=e x 0 v adh]5t to ! subjac5t surface4 ,! fir/ zone is ( a pale gold color1 :i* assumes a deep] t9t z ! ?ickness ( ! film increases3 ! second zone is blue1 ! ?ird :ite3 aft] ^! appe> ! diff]5t colors ( ! spectrum 9 regul> succession1 z 9 ! films /udi$ by ,newton & o!rs1 viz4 yell[1 orange1 r$1 blue gre51 yell[ c4 ,! pres5ce ( ! gold5-color$ zone 9 ! place m5tion$ is wor?y ( rem>k1 z 9 ! tables ( ,newton ( ! colors pres5t$ by films ( v>i\s ?icknesses1 ! blue is /at$ z imm$iately foll[+ ! black4 ,! same gold film is ! fir/ :i* appe>s on mo/ metals :5 _! surface is attack$ 9 ?is mann]4 ,*lor9e & brom9e on silv]2 oxyg5 on /eel2 *lor9e & brom9e on titanium1 bismu?1 c41 comm5ce _! colors 9 ! same way4 ,copp]1 h[ev]1 is 9 "o respect an exception1 ?is metal fir/ becom+ ( a d>k r$1 :i* increases to a ruddy br[n & !n *anges into blue4 ,?is deviation is fully acc\nt$ = by ! color ( ! copp] itself4 ,) ?is s+le p>ticul>ity1 ?is metal und]goes ! same alt]ations z ! o!rs4 ,! action ( light on ! diff]5t colors ( ! iodide ( silv] is v int]e/+3 ! mo/ correct way ( /udy+ ?is is to protect "o half ( a sy/em ( color$ r+s by an opake scre51 :ile ! o!r half is expos$ = a %ort "t to ! influ5ce ( ! sol> rays4 ,! gold5 zone und]goes ! greate/ *ange2 at fir/ x gr[s d>k]1 !n r$1 & at l5g? is conv]t$ into a beautiful gre54 ,! blue film1 :i* comes next 9 ?ickness1 suff]s consid]able alt]ation 9 its t9t1 assum+ a mu* deep] & m brilliant %ade2 ! re/ ( ! colors appe> to be simil>ly affect$ by ! action ( light1 ?\gh to a v slight degree1 acquir+ a trifl+ accession 9 _! brilliancy4 ,x has already be5 rem>k$ t light de/roys ! adh]5ce ( ! ext]nal invisible film2 ! same ?+ obta9s ) ! second or gold-color$ film1 :i* turns gre51 b only to a c]ta9 dep? ( ! film1 z may be prov$ by slightly rubb+ ! "p ?us alt]$2 ! gre5 color is !n se5 to disappe>1 & b5ea? ! pulv]ul5t portion ?us remov$ is f\nd ! gold color1 hav+ almo/ ! same appe>ance z be=e ! plate _h be5 expos$4 ,z ?is exp]im5t may be repeat$ sev]al times ) ! same results1 x %[s to h[ inconceivably small a dep? ! light has act$ to produce ?is effect4 ,to asc]ta9 :at w\ld take place on augm5t+ ! ?ickness ( ! portion turn$ gre51 & ! adh]5ce ( :i* 0 de/roy ed1 a piece ( iod9e 0 plac$ on ! plate s t its vapor1 by exp&+1 might arrive ^u ! gre51 at ! same "t ! :ole be+ kept f ! light2 ! result 0 t ! additional film comb9$ ) ! "o already exi/+1 produc+ a blue1 be+ ! color :i* w\ld h result$ by ! comb9ation ( ! unalt]$ yell[ films4 ,i h f\nd no *emical sub/ance possess+ ! p[] ( arre/+1 or 9 any way influ5c+ ^! *anges ( color2 /rong adds1 provid$ !y d n attack ! silv]--= !n1 ( c\rse1 ! exp]im5t w\ld be de/roy$1--& alkalies 9 conc5trat$ solution1 all[ ! action ( light to g on z usual4 ,! hyposulphate ( soda1 & ammonia 9 solution h no long] ! p[] ( dissolv+ ! gre5 film z !y _h be=e ! action ( light4 ,:5 ! plate is left /ill long] expos$1 aft] ! *anges above /at$ h tak5 place1 ! colors become m fa9t1 & )9 ! zone ( gre5 a :ite cl\dy film is caus$ by ! light1 :i*1 z x increases1 veils ! spectral colors b5ea?4 ,! k we at pres5t possess 9 *emi/ry ( ! aff9ities ) :i* diff]5t bodies are end[$ = comb9+ ) ea* o!r is b v imp]fect1 & ! causes :i* complicate mo/ *emical ph5om5a are s num]\s1 t x is sc>cely possible to comp>e any two *emical actions to ea* o!r4 ,mo/ ( ! facts ^u :i* *emical sci5ce is f\nd$1 are acquir$ ei!r by br++ ! two bodies de/9$ to act on ea* o!r into contact by dissolv+ !m 9 a liquid1 or by subject+ !m to a temp]ature m or less elevat$4 ,9 ! fir/ ( ^! me?ods1 we are s f> f be+ able to calculate ! =ce ( ! *emical p[]s call$ into play1 t ,b]?ollet 0 induc$ to d5y ! exi/5ce ( *emical p[] 9 ! v>i\s ph5om5a ( solution & precipitation ( sal9e sub/ances1 & accord+ to him :at is call$ insolubility 9 a body is m]ely ! result ( its /r5g? ( cohesion1 an entirely physical prop]ty4 ,:5 ! int]v5tion ( caloric is requir$1 ! effects are /ill m complicat$1 z !y v>y accord+ to ! int5sity ( ! heat employ$1 & ! "t its action is ex]t$2 besides1 ! *emical action1 :5 x does take place1 is frequ5tly s in/antane\s t x is impossible 9 our pres5t /ate ( sci5ce to imag9e any means by :i* x might be measur$4 ,9 ! comb9ation ( ! ?ree bodies1 iod9e1 brom9e & *lor9e1 ) ! metals1 h[ev]1 mo/ ( ^! objections cease to exi/1 or may be easily avoid$4 ,z _! vapors comb9e ) ! metallic surfaces at ! ord9>y temp]ature1 !y are all ( !m 9 ! same circum/ances 9 t respect2 & if ! temp]ature %\ld be requir$ m elevat$1 ! gasi=m /ate ( ^! sub/ances1 iod9e n except$1 enables u to submit ! metals to be exp]im5t$ ^u all at ! same "t to ! same influ5ce4 ,if1 !re=e1 x 7 possible to r$uce ! metallic sub/ances into f9e p[d]s ! p>ticles ( :i* 7 ( ! same dim5sions1 by act+ ^u !m ) ei!r ( ^! vapors1 an idea might be =m$ ( ! aff9ities :i* produce _! b9>y comp\nds by ! increas$ weight acquir$ by ! p[d]s 9 ?is process2 b ! diff]5ce :i* exi/s 9 ! physical prop]ties ( ! v>i\s metals w\ld preclude ! possibility ( any ne> approa* to accuracy 9 ?is mode ( proce$+2 b by act+ on ! poli%$ metallic surfaces1 z 9 ! prec$+ exp]im5ts1 all ! advantages (f]$ by ! process ) ! p[d]s are includ$1 :il/ sev]al ( ! difficulties are remov$4 ,z ! film ( ! comp\nd augm5ts1 x und]goes ! v>i\s *anges ( color :i* take place 9 all transp>5t films1 ?us af=d+ a means ( asc]ta9+ ! absolute ?ickness obta9$ 9 diff]5t circum/ances1 :5 x w\ld be difficult to detect ! slighte/ diff]5ce 9 weight by means ( ! mo/ delicate balance4 ,! dep? ( ?is coat+ may be asc]ta9$ :5 ei!r ! index ( refraction ( ! comp\nd itself is kn[n1 or if ! angle ( pol>iz$ light is giv5 by means ( ! law discov]$ by ,sir ,david ,brew/]1 betwe5 ! tang5t ( ! angle ( pol>ization1 & ! index ( refraction4 ,! mo/ conv5i5t way :i* occurr$ to me ( p]=m+ ^! exp]im5ts1 0 ! employm5t ( a bell-glass )9 :i* "s iod9e is fix$ at ! top2 ?is app>atus be+ plac$ ov] ! metal to be act$ on1 ! exp]im5t may be wat*$ 9 all its progress1 & ! action c be ret>d$ or accel]at$ at pleasure by v>y+ ! int]val ( ! iod9e f ! metal1 or by int]pos+ at "s di/ance f its surface a disc ( pap] s z to cause ! vapors ( iod9e to pass ?r\gh x4 ,brom9e may be made use ( likewise by p\r+ a few drops ( x ov] "s c>d$ cotton1 & us+ x 9 a simil> mann] ) ! iod9e4 ,9 respect to *lor9e1 x is mo/ conv5i5t to dis5gage x sl[ly by dropp+ a little sulphuric acid ^u "s *lor9at$ lime4 ,9 illu/ration ( ! objects ( ?is mode ( exp]im5t+1 ,i w aduce "s ( ! results x has giv5 me ) v>i\s metals4 ,"s ( ! exp]im5ts bel[ 7 p]=m$ be=e ,i _h ! idea ( wat*+ ! progress ( ! comb9ation ?r\gh a transp>5t m$ium2 !y are !re=e less exact ?an !y might o!rwise h be53 b ,i h pref]r$ /at+ !m z ,i _h ins]t$ !m 9 my note-book be=e ,i _h conceiv$ any idea z to _! probable utility 9 ! elucidation ( *emical aff9ity1 & :5 ,i int5d$ !m = o!r purposes1 :i* ,i %all h]eaft] expla94 ,iod9e ) ,silv] & ,copp]4 #a/ *ange4 ,silv]--pale gold4 ,copp]--assumes a d>k] r$4 ,silv]--blue4 #bnd d4 ,copp]--blue4 ,silv]--:ite4 #crd d4 ,copp]--:ite4 ,silv]--yell[4 #d? d4 ,copp]--yell[ m ext5d$ ?an on ! silv]4 ,silv]--,orange4 #e? d4 ,copp]--,r$4 ,silv]--blue1 blui%-r$4 ,copp]--r$1 ) a t+e ( gre5 on "s p>ts4 ,silv]--gre5i% blue4 ,copp]--r$1 t+$ ) gre54 ,silv]--gre54 ,copp]--orange4 ,silv]--yell[i% gre54 ,copp]--orange t5d+ to r$4 ,silv]--yell[i% gre54 ,copp]--orange-r$4 ,silv]--r$4 ,copp]--dull gre54 ,silv]--r$4 ,copp]--gre54 ,silv]--deep gre54 ,copp]--dull r$4 ,brom9e ) ,silv] & ,copp]4 #e? *ange4 ,copp]--s5sibly d>k5$4 ,silv]--un*ang$4 ,copp]--deep r$4 ,silv]--un*ang$4 ,copp]--r$1 blue4 ,silv]--pale gold4 ,copp]--:ite1 orange ( ! #b;d ord]4 ,silv]--yell[4 ,copp]--gre5 ( ! #a/ ord]1 r$ #crd ord]4 ,silv]--blue4 ,*lor9e ) ,silv] & ,copp]4 ,! aff9ity ( *lor9e ) silv] is mu* inf]ior to t :i* x possesses = copp]4 ,iod9e ) ,titanium4 ,iod9e at ! common temp]ature has no action ^u ?is metal4 ,brom9e ) ,titanium4 ,brom9e1 :5 ! surface ( ?is sub/ance is p]fectly dry1 has no m action ^u x ?an iod9e2 b if x h a slight coat+ ( moi/ure1 z is =m$ by m]ely cond5s+ on x ! vapor ( ! brea?1 ! color$ films are =m$ )\t difficulty by ! vapors ( brom9e4 ,_! appe>ance is ! same z ^? ( ! iodide ( silv]1 viz4 gold1 deep gold1 blue1 :ite1 yell[1 orange1 r$1 c4 ,*lor9e ) ,titanium & ,copp]4 ,titanium has a /rong] aff9ity ?an x has = ei!r ( ! prec$+ vapors4 ,! comb9ation takes place :5 ! metallic surface is ei!r dry or moi/4 ,copp]--mu* r$d5$4 ,titanium--n affect$4 ,copp]--pass$ ?r\gh sev]al ( ! spectral ord]s ( r$ & gre5 until x arriv$ at almo/ its la/ *anges ( colors4 ,titanium "u ! same action receiv$ a dull film1 :i* view$ obliquely %[$ r$1 gre51 yell[4 ,silv]1 expos$ to ! same influ5ce z ! two =m]1 _h yell[ 9 ! c5tre & blue m ext]nally4 ,iod9e ) ,bismu? & ,silv]4 ,silv]--pale gold4 ,bismu?--"s p>ts yell[1 o!rs n attack$4 ,silv]--blue1 :ite1 yell[-orange4 ,bismu?--blue1 yell[1 orange4 ,9 ! action ( iod9e on bismu?1 ! influ5ce ( ! physical condition ( metallic surface is v manife/4 ,! cry/al9e texture ( ?is metal may be p]ceiv$1 & ! diff]5ce ( its h>dness admits1 to a c]ta9 po9t1 ( be+ measur$ by ! diff]5ce ( ! color ( ! films t are =m$ on v>i\s po9ts2 :ile mo/ p>ts are yell[1 !re exi/ o!rs ( an angul> outl9e :i* rema9 /ill unattack$2 ! same diff]5ce is rem>k$ 9 ! o!r /ages ( ! comb9ation4 ,iod9e ) ,m]cury4 ,x is impossible to e/imate ! aff9ity betwe5 m]cury & iod9e by means ( ! color$ films1 because1 on comb9+1 ^! two sub/ances m]ely cause a dirty :ite appe>ance on ! surface ( ! latt]4 ,_! comb9+ aff9ity appe>s to be consid]able1 = :5 expos$ toge!r ) silv] ! action produc$ ) bo? 0 r$ at ! edges1 little alt]$ 9 color2 on ! re/ ( its surface a dull :ite film1 9 ! mid/ ( :i* 7 se5 sev]al d>k spots1 :]e ! metal 0 app>5tly unalt]$4 ,brom9e ) ,m]cury & ,copp]4 #a/4 ,m]cury--gold color4 ,copp] slightly d>k5$4 #bnd4 ,m]cury--blue4 ,copp] d>k r$4 #crd4 ,m]cury--gre5 on "s p>ts4 ,copp] :ite4 ,aft] ?is ! copp] und]w5t its usual *anges ( color on prolong+ ! action ( ! vapor ( brom9e1 b ! color ( ! m]cury suff]$ no fur!r *ange4 ,*lor9e ) ,m]cury & ,copp]4 ,m]cury--a slight film4 ,copp] no alt]ation ( color4 ,m]cury--deep gold color4 ,copp] deep r$ on "s p>ts1 blue on o!rs4 ,m]cury--r$ t+$ ) blue4 ,copp] blue1 :ite4 ,m]cury--blue4 ,copp] same z be=e4 ,) respect to ! bromide & *loride ( m]cury1 x is necess>y to view !m obliquely 9 ord] to p]ceive all ! *anges ( color !y und]go2 = if look$ at p]p5dicul>ly1 !re is se5 on bo? a dull unev5 film ( :ite :i* reflects none ( ! above colors3 consequ5tly1 to avoid any error1 ! copp] mu/ be inspect$ "u ! same angle4 ,brom9e ) ,bismu? & ,silv]4 ,silv]--pale gold4 ,bismu?--n app>5tly *ang$4 ,silv]--deep gold1 blue4 ,bismu?--yell[1 blue4 ,silv]--blue1 yell[4 ,bismu?--dull colorless film4 ,*lor9e ) ,bismu? & ,silv]4 ,bismu? is sl[ly attack$ ) *lor9e gas1 mu* 9 ! same way z ) iod9e & brom9e 9 vapor4 ,brom9e ) ,lead4 ,at ! common temp]ature nei!r brom9e nor *lor9e =ms color$ films ^u ?is metal1 :i* x is v difficult besides to br+ to any high /ate ( poli% on acc\nt ( its s(tness4 ,b :5 lead is heat$1 z ov] ! flame ( a _s-lamp1 ! vapors ( brom9e !n =m v f9e color$ films1 :i* are 9 succession gold1 deep blue1 c4 ,iod9e ) ,iron4 ,^! two may be made to =m color$ films :5 comb9$ rapidly toge!r1 b g5]ally a dull coat+ )\t any spectral color is obta9$1 on acc\nt ( ! deliquesc5ce ( t salt4 ,until we "k ! index ( refraction ( ! diff]5t films enum]at$1 x w\ld be impossible to give a correct table ( ! comb9+ p[]s 9 ! exp]im5ts t h be5 detail$2 nor is ! table ( ! relative ?ickness ( transp>5t plates z x has be5 transmitt$ to u by ,newton1 suffici5t 9 ! pres5t in/ance1 if any great degree ( precision be requir$4 ,besides ^! objections1 x is necess>y be=e leav+ ?is subject to pass 9 review sev]al o!rs insep>able f ! mode ( p]=m+ ! exp]im5ts !mselves4 ,! pr9cipal circum/ances complicat+ ^! exp]im5ts & liable to v>y 9 diff]5t obs]vations1 are1-- ,fir/1 ! h>dness ( ! metal act$ ^u2 #bndly1 ! ob/acle oppos$ to ! cont9uation ( *emical action by ! in]t film =m$ ^u ! metal2 #crdly1 ! =ce ( ! vapors t attack ! metal4 ,! influ5ce ( ! texture ( ! metallic surface on *emical action is mo/ evid5t :5 bismu? is ! metal employ$4 ,"h ! *emical action may be se5 to comm5ce on small isolat$ portions ( ! surface1 :i* h already assum$ a deep gold color1 be=e o!r p>ts are 9 ! lea/ *ang$1 f ! natural appe>ance ( ! metal4 ,to det]m9e h[ f> ?is might influ5ce ! =mation ( ! iodide ( silv]1 a silv] co9 0 expos$ to iod9e ) a piece ( pure silv]2 z ! =m] 0 s mu* ! h>d] ( ! two1 x 0 naturally suppos$ t ! *emical action w\ld be sl[] 9 ex]t+ itself on x ?an on ! latt]4 ,?is1 h[ev]1 0 n ! case1 z may be se5 by ! foll[+ /atem5t ( ! result ( ! exp]im5t3 ,silv] co9--pale gold color4 ,pure silv]--pale gold4 ,silv] co9--deep gold4 ,pure silv]--deep gold4 ,silv] co9--light blue4 ,pure silv]--light blue4 ,silv] *9--yell[4 ,pure silv]--blue1 :ite1 yell[ n visible4 ,silv] co9--yell[1 r$ at edges4 ,pure silv]--yell[1 no r$ edges4 ,silv] co9--r$1 blue at edges4 ,pure silv]--yell[1 no r$ app>5t4 ,! int5sity ( ! resi/ance (f]$ by ! diff]5t films ( iodide ( silv] to a cont9uation ( ! *emical comb9ation1 may be det]m9$ by not+ ! mom5t at :i* ! v>i\s spectral t9ts make _! appe>ance4 ,color ( ! film ( iodide ( silv]4 ' #j #ej--;beg9n+ to d>k54 #b #j--pale gold4 #d #dj--;deep gold4 #f #dj--orange blue4 #g #cj--;blue4 #i #cj--light blue4 #aa #cj--;comm5cem5t ( yell[4 #ah #cj--orange r$4 #bj #ae--;blue4 #bb #ee--;deep blue4 #bd #dj--;gre54 #bh #j--yell[i% gre54 #cj #be--ruddy br[n4 #dj #aj--;gre54 #df #cj--;gre54 #ej #aj--r$4 #ec #ae--;gre54 ,by comp>+ ! ?ickness ( ! colors ) ! space ( "t requir$ = _! production1 x w be f\nd1 h[ev] imp]fect ! table giv5 by ,newton may be :5 appli$ to ?is subject1 t t[>ds ! end ( ! exp]im5t above giv51 ! *emical comb9ation is ret>d$ by ! pres5ce ( ! in]t film1 & t to obta9 ! same ?ickness ( film z at ! comm5cem5t1 ab\t d\ble ! "t is requir$4 ,! ?ird cause ( error may be avoid$ by op]at+ ) vapors ( ab\t ! same =ce4 ,9 ^? describ$1 ! av]age "t employ$ 9 pass+ to ! maximum 0 g5]ally ab\t half an h\r2 if t 7 n tak5 into consid]ation1 diff]5t results might be obta9$4 ,9 reg>d to *lor9e1 !re exi/s ano!r cause ( complication--! aff9ity :i* x possesses = wat]2 = :5 dis5gag$ 9 ! ord9>y mann]1 *lor9e c>ries ) x a c]ta9 quantity ( wat] :i* may v mu* alt] ! results ( ! exp]im5t4--,philosophical ,magaz9e1 #ahdb4 99 99 99 99 99 ,,! ,,am]ican ,,electric ,,telegraph4 ,9 ea* ( ! c\ntries ( ,europe :]e ! ,electric ,telegraph is e/abli%$1 viz43 ,brita91 ,france1 ,g]many1 & ,russ a1 ! p seem anxi\s to claim = "o or m ( _! own c\ntrym5 "s m]it 9 connection ) ! inv5tion4 ,! ,engli% speak ( ,:eat/one & ,ba92 ! ,fr5* ( ,le ,sage2 ! ,g]mans ( ,/e9heil & ,siem52 & ! ,russians ( ,s*ill+ or ,jacobi4 ,mo/ ( ^! inv5tors h _! ag5ts or repres5tatives 9 diff]5t c\ntries1 ready on e suitable occasion to speak or write 9 behalf ( _! pr9cipal4 ,! inv5tor ( ! ,am]ican ,electric ,telegraph has1 we believe1 no ag5t 9 ,europe2 & no p]son !re :o has any special int]e/ 9 promot+ ! introduction ( 8 sy/em4 ,! adoption ( x by ! ,prussian gov]nm5t = great di/ances1 z decid$ly ! be/ :i* x c\ld obta91 aft] adv]tis+ ext5sively 9 ,europe1 is1 !re=e1 ! m rem>kable2 & especially1 z ! only k :i* ! ,prussians possess ( ! ,am]ican sy/em seems to h be5 d]iv$ f "o imp]fectly acqua9t$ ) its p[]s2 = we c acc\nt 9 no o!r way = ! fact t ,siem5's ne$le app>atus is adopt$ = %ort di/ances2 ,morse's in/rum5ts be+ cle>ly sup]ior to ,siem5's1 or to any o!r ne$le app>atus1 = %ort z ,well z = long di/ances2 s9ce !y are mu* m rapid 9 _! motion1 & h1 besides1 ! advantage ( mak+ a p]man5t record on pap]1 in/ead ( m]ely indicat+ to ! eye by an evanesc5t sign4 ,no "o us+ ! telegraph 9 ,am]ica1 w\ld ?9k ( employ+ a ne$le app>atus 9 any ( its op]ations4 ,9 addition to ! evid5ce ( ! high e/imation ( ! ,am]ican ,telegraph by ,europeans1 furni%$ by ?is adoption ( x 9 ,prussia1 we le>n also f an elaborate "w on ,telegraphs by ,dr4 ,h4 ,s*ell51 rec5tly publi%$ 9 ,dusseldorf1 t x is n[ introduc$ into o!r c\ntries on t cont95t4 ,dr4 ,s4 says3 ,( late ! ,morse ,telegraphs are mu* us$ 9 ,europe1 viz3 9 ,engl&2 betwe5 ,hamburg & ,cuxhav52 betwe5 ,brem5 & ,brem]-hav52 9 ,prussia1 ,au/ria1 ,bav>ia & ,hanov]4 ,dr4 ,s4 might h add$ also t x is us$ 9 ,turkey4 ,among ! advantages ( ! ,am]ican ,telegraph1 ,dr4 ,s4 says1 is its quickness 9 mak+ & m>k+ ! signs ^u pap]4 99 99 99 ,x records "u ! h& ( a skilful op]ator #ajj to #abj lett]s1 9 ! same "t 9 :i* ! be/ ne$le telegraphs are able to indicate #bj4 ,:ile ! sup]iority ( ! ,am]ican ,electric ,telegraph to all o!rs is ?us ackn[l$g$ by ,europeans1 !y d n seem to be aw>e t ! date ( ! ,am]ican inv5tion is also prior 9 po9t ( "t to t ( any ( _! own electric telegraphs4 ,!y v naturally reg>d ! date ( ! pat5t z ! date ( ! inv5tion1 because 9 e c\ntry 9 ,europe ! pat5t is giv5 to ! p]son :o fir/ promulgates ! inv5tion 9 t c\ntry2 & x is n safe1 !re=e1 9 ,europe1 = an inv5tor to p]mit o!rs to "k any ?+ ( 8 inv5tion until he has pat5t$ x4 ,b 9 ,am]ica1 :]e ! law p]mits no "o to take out a pat5t b ! inv5tor1 he is p]fectly safe 9 communicat+ ! k ( :at he has done1 & ev5 9 publicly exhibit+ 8 inv5tion1 be=e he takes out 8 pat5t1 provid$ he secures himself by a caveat1 & does n (f] x = sale1 or p]mit x to g into common use4 ,! inv5tor ( ! ,am]ican ,electric ,telegraph1 x is well kn[n1 exhibit$ 8 in/rum5ts 9 op]ation 9 ! ,n4 ,y4 ,univ]sity1 9 ! pres5ce ( hundr$s ( our citiz5s 9 ,septemb]1 #ahcg1 & privately to 8 fri5ds at v>i\s times z f> back z ,novemb] #ahce1 al?\gh 8 fir/ pat5t 0 n secur$ until #ahch4 ,no "o claims = ! inv5tions ( ei!r ,:eat/one or ,/e9heil a date prior to #ahcg2 & :5 ,european writ]s on ! telegraph come to und]/& our laws1 & ! error into :i* !y h fall51 by conf\nd+ ! date ( ! ,am]ican inv5tion ) ! pat5t1 !y w no d\bt d our c\ntry ! ju/ice to admit its claims to priority z well z to sup]iority4--,n4 ,y4 ,obs]v]4 99 99 99 99 99 ,iron ,pavem5t4--,iron is daily com+ into m g5]al use = almo/ e purpose4 ,a lett] f ,p>is1 ( a late date says3 ,a new pavem5t1 to upset ! ,macadam & o!r inv5tions ( ! k9d1 has be5 propos$ by ,mr4 ,tob>d1 :o int5ds pav+1 9 ?is way1 ! /reets & b\lev>ds ( ,p>is4 ,?is g5tlem5 has prov$1 by figures1 t melt+ iron is only wor? #aa francs 9 ,p>is1 #g francs 9 ,belgium1 & #d francs by #ajj kilogrammes 9 ,engl&1 :il/ ! /one co/s #be francs 9 ,london1 #ae francs 9 ,p>is1 & #h & #aj francs 9 ,belgium4 ,?is new mode ( pavem5t w be groov$1 9 ord] n to become slipp]y1 & x is said t ! electricity occasion$ by ! roll+ ( ! c>riages w prev5t ru/4 ,"h is a new field op5 to indu/ry4 ,,claudet',s ,,specification4 ,seal$ #ba/ ,novemb]1 #ahdc4 ,we give ! foll[+ z copi$ at ! ,pat5t ,(fice 9 ,london4 ,_m ( our ,dagu]reotypi/s h enquir$ ( u 9 relation to ! pat5ts on ! ,dagu]reotype 9 ,engl&4 ,to ,auto9e ,jean ,claudet1 ( ,high ,holborn1 9 ! c\nty ( ,middlesex1 glass m]*ant1 = an inv5tion ( improvem5ts 9 ! process & means ( obta9+ ! repres5tation ( objects ( nature & art1--be+ a communication4 ,seal$ #ba/ ,novemb]1 #ahdc4 ,^! improvem5ts consi/ 9 r5d]+ ! ,dagu]reotype picture susceptible ( produc+1 by pr9t+1 a great numb] ( pro(s or copies2 !reby trans=m+ x into a complete engrav$ plate4 ,! process is e/abli%$ on ! foll[+ facts1 :i* h come to ! k ( ! inv5tor3-- #a/4 ,a mix$ acid1 compos$ ( wat]1 nitric acid1 nitrate ( potassa1 & common salt1 9 c]ta9 proportions1 be+ p\r$ ^u a ,dagu]reotype picture1 attacks ! pure silv]1 =m+ a *loride ( t metal1 & does n effect ! :ite p>ts1 :i* are produc$ by ! m]cury2 b ?is action does n cont9ue long4 ,!n1 by a treatm5t ) ammonia 7ammonia conta9+ already *loride ( silv] 9 solution1 is pref]able = ?is op]ation71 ! *loride ( silv] is dissolv$1 & wa%$ (f1 & ! metal be+ aga9 9 its nak$ /ate1 or cleans$ f ! *loride1 x c be attack$ afre% by ! same acid4 ,?is acid acts bett] w>m ?an cold4 #b;d4 ,z all metallic surfaces are soon cov]$ 7:5 expos$ to ! atmosph]e7 ) greasy or res9\s matt]s1 x is necess>y1 9 ord] t ! action ( ! acid ^u ! pure silv] %\ld h its full effect1 = ! surface to be p]fectly purifi$2 ?is is effect$ by ! employm5t ( alcohol & cau/ic pota%4 #c;d4 ,:5 a ,dagu]reotype picture is submitt$ to ! effects ( a boil+ conc5trat$ solution ( cau/ic pota%1 be=e be+ attack$ by ! acid1 ! /ate ( its surface is s modifi$ t ! acid sp>es or leaves1 9 ! "p :i* x attacks1 a great numb] ( pr9ts1 :i* =m ! gra9 ( ! engrav+4 #d?4 ,:5 ! effects ( ! acid are n suffici5t1 or1 9 o!r words1 x is n bitt5 deep en\gh1 ! effect is increas$ by ! foll[+ process3--,ink ! plate z copp]-plate pr9t]s d1 b ) a siccative ink2 :5 ! ink is suffici5tly dry1 poli% ! :ite p>ts ( ! plate1 & gild x by ! electrotype process2 !n wa% x ) w>m cau/ic pota%1 & bite x 9 ) an acid1 :i* w n attack ! gold1 b only ! metal 9 ^? p>ts :i* hav+ be5 protect$ by ! ink1 h n receiv$ ! coat+ ( gold4 ,by ^! means ! engrav+ is complet$1 z by ! acid alone x is n g5]ally bitt5 9 deep en\gh4 #e?4 ,to protect ! plate f ! effects ( we>1 produc$ by ! op]ation ( pr9t+1 ! foll[+ process is employ$3 ,! surface ( ! plate is cov]$ ) a ?9 coat+ ( copp]1 by ! electrotype process1 be=e submitt+ x to ! op]ation ( pr9t+2 & :5 t pellicle or coat+ ( copp] beg9s to %[ signs ( we>1 x mu/ be remov$ altoge!r1 by plung+ ! plate 9 ammonia1 or 9 a weak acid1 :i*1 by electro-*emical action1 w dissolve ! copp]1 )\t effect+ ! metal "u x2 ! plate is !n copp]$ aga91 by ! same means1 & is !n ready = produc+ a fur!r numb] ( impressions4 ,?is re-coat+ op]ation may be repeat$ z _m times z may be requir$4 ,! foll[+ is ! description ( ! :ole process1 :i* is divid$ into two p>ts1 consi/+ ( a prep>atory & pr9t+ process4 ,prep>atory ,engrav+4--,= ?is op]ation :i* is ! mo/ delicate1 x is necess>y to h--#a4 ,a saturat$ solution ( cau/ic pota%4 #b4 ,pure nitric acid at #cf ( ! b>omet] ( ,beaum 7spec4 grav4 #accc74 #c4 ,a solution ( nitrate ( potassa1 compos$ ( #ajj p>ts ( wat]1 & #e p>ts ( nitrate1 by weight4 #d4 ,a solution ( common salt1 compos$ ( wat] #ajj p>ts1 & salt #aj p>ts by weight4 #e4 ,a weak solution ( ammoniacal *loride ( silv]1 ) an access ( ammonia4 ,! ammoniacal *loride ( silv] mu/ be dilut$ ) #ae or #bj p>ts ( pure wat]4 ,9 ! description ( ! process1 ?is solution w be call$ ammoniacal *loride ( silv]4 #f4 ,a weak solution ( ammonia1 conta9+ #d or #e ?\s&?s ( liquid ammonia4 ,?is solution w be call$ ammoniacal wat]4 #g4 ,a weak solution ( cau/ic pota%1 conta9+ #d or #e ?\s&?s ( ! saturat$ solution1 :i* w be call$ alkal9e wat]4 #h4 ,a solution compos$ ( wat] #d p>ts1 saturat$ solution ( pota% #b p>ts1 alcohol #a "p1 all 9 volume4 ,?is solution w be call$ alcoholiz$ pota%4 #i4 ,acidulat$ wat]1 compos$ ( wat] #ajj p>ts1 & nitric acid #b p>ts1 9 volume4 ,besides1 x is necess>y to h ?ree capsul or di%es1 made ( porcela91 l>ge en\gh to conta9 ! plate1 & cov]$ ) an air-tight piece ( gr\nd plate glass1 & two or ?ree m capsul1 :i* d n require to be cov]$2 two or ?ree glass funnels1 to wa% ! plate2 & two or ?ree glass hold]s1 9 ! %ape ( a spoon or %ovel1 by :i* ! plate is support$ :5 put 9 & tak5 out ( ! solution1 )\t t\*+ x ) ! f+]s4 ,! ,dagu]reotype plate is submitt$ to ! engrav+ process1 aft] hav+ be5 wa%$ 9 ! hyposulphate ( soda1 & aft]w>ds 9 di/ill$ wat]4 ,fir/ process = bit+ 9 or engrav+ ! plate4--,! foll[+ solutions mu/ be put 9 ! capsul1 9 suffici5t quantity1 s z to entirely cov] ! plate3--#a4 ,acidulat$ wat]4 #b4 ,alkal9e wat]4 #c4 ,alcoholiz$ pota%1 9 cov]$ capsul4 #d4 ,cau/ic pota%1 9 cov]$ capsul4 #e4 ,di/ill$ wat]4 ,! plate be+ !n put ^u ! glass hold] or spoon1 is plung$ 9 ! acidulat$ wat]1 & agitat$ dur+ a few seconds1 !n put into a glass funnel1 & wa%$ ) di/ill$ wat]4 ,x is tak5 aga9 ) ! glass spoon1 & plung$ 9 ! capsul conta9+ alcoholiz$ pota%4 ,?is capsul is cov]$ ) its glass cov]1 & !n heat$1 by means ( a _s lamp1 to ab\t #adj ,fahr5heit4 ,! plate mu/ rema9 9 ! capsul half an h\r1 dur+ :i* ! solution is heat$ n[ & !n1 & agitat$4 ,dur+ t "t ! foll[+ acid solution1 :i* w be call$ nomal acid1 mu/ be prep>$3 x is compos$ z foll[s3--,wat] #fjj p>ts1 nitric acid #de p>ts1 solution ( nitrate ( potassa #ab p>ts1 solution ( common salt #de p>ts4 ,^! proportions are 9 volume4 ,! nomal acid mu/ be p\r$ 9 a capsul1 cov]$ ) its glass cov]1 & a suffici5t quantity mu/ be kept 9 ! bottle4 ,:5 ! plate has be5 imm]s$ 9 ! alcoholiz$ pota% dur+ half an h\r1 x is tak5 out ( ! solution by means ( ! glass hold]1 & imm$iately plung$ 9 ! alkal9e wat]1 & agitat$ pretty /rongly2 f !nce x is put 9 di/ill$ wat] 7,a74 ,?is be+ done1 ! plate is plung$ 9 ! acidulat$ wat]1 & mov$ ab\t !re9 = a few seconds3 x is !n put into ! nomal acid4 ,:5 ! plate has be5 imm]s$ a few seconds 9 ! acid1 x is tak5 out by means ( ! glass hold]1 tak+ c>e to keep x z mu* z possible cov]$ ) ! solution1 & x is imm$iately plac$ horizontally ^u a /&1 & z mu* acid z ! plate c hold is p\r$ ^u x f ! bottle2 x is !n heat$ ) a _s lamp1 b )\t atta9+ ! boil+ po9t4 ,dur+ ?is op]ation x is bett] to /ir or move ab\t ! acid on ! plate by pump+ x1 & eject+ x aga91 by means ( a pipette or glass syr+e2 aft] two or ?ree m9utes ! acid is ?r[n away1 ! plate is put 9 ! glass funnel1 & !n well wa%$ ) wat]1 & aft]w>ds ) di/ill$ wat] 7,b74 ,?us1 )\t lett+ ! plate dry1 x is put ^u ! f+]s ( ! left h&1 & ) ! "r h& "s ammoniacal *loride ( silv]1 :i* is mov$ ab\t ! surface by balanc+ ! h& is p\r$ ^u x2 ! solution is r5ew$ until ! *loride1 =m$ by ! action ( acid1 is dissolv$2 ! plate is !n wa%$ by p\r+ ^u x a l>ge quantity ( ammoniacal wat]1 & aft]w>ds "s di/ill$ wat]4 7,c47 ,)\t all[+ ! plate to dry1 x is !n put 9 ! cau/ic pota%1 & ! capsula be+ !n plac$ ^u ! /&1 ! pota% is heat$ up to ! boil+ po9t2 x is !n left to cool 7,d72 & beg9n+ aga9 ! op]ations describ$ f ,a1 to ,d1 a second bit+ is obta9$2 & by repeat+ aga9 ! op]ations describ$ 9 ,a1 & ,b1 a ?ird bit+ is produc$4 ,! plate is !n dri$2 9 ?is /ate ! black p>ts ( ! plate are fill$ ) *loride ( silv]4 ,! plate is !n poli%$ until ! :ite p>ts are p]fectly pure & bright4 ,?is poli%+ is soon done ) cotton & 7'ponce'7 7pumice /one72 aft]w>ds1 ! *loride ( silv]1 fill+ ! black p>ts1 is cleans$ by ! means describ$ 9 ,b1 & ,c4 ,! plate is dri$1 b be=e dry+1 x is well to rub ! plate slightly ) ! f+]1 9 ord] to take (f f ! black p>ts any rema9s ( an insoluble body1 :i* g5]ally rema9s on x4 ,! prep>atory engrav+ is !n f9i%$1 & ! plate has ! appe>ance ( a v delicate acquat9t engrav$ plate1 n v deeply bitt5 94 ,nev]!less1 if ! op]ation has be5 well manag$1 & has be5 successful1 x is deep en\gh to all[ ! pr9t+ ( a consid]able numb] ( copies4 ,note4--,sometimes1 in/ead ( treat+ ! plate ) ! boil+ pota% 9 ! capsula1 a simil> result may be obta9$ by plac+ ! plate ^u ! /&1 cov]+ x ) ! solution1 & heat+ x by means ( a _s lamp1 until1 by evaporation ! pota% becomes 9 a /ate ( ignit$ fusion4 ,by ?is means ! gra9 is f9]1 b ! :ite p>ts are m liable to be attack$4 ,la/ op]ation ( bit+ 93 ,?is op]ation requires "s ( ! re-ag5ts1 be=e-nam$1 & also1 #a4 ,a siccative ink1 made ( l9se$ oil1 r5d]$ v siccative by boil+ x suffici5tly ) li?>ge2 x may be ?ick5$ ) calc9$ lampblack4 #b4 ,an electrotype app>atus1 & "s solutions ( x to gild1 & copp] ! plate4 ,means ( op]at+3 ,! plate mu/ be ink$ z copp]-plate pr9t]s d1 tak+ c>e to clean (f ! :ite p>ts m p]fectly ?an usual2 ! plate is !n to be plac$ 9 a room suffici5tly w>m1 until ! ink is well dri$1 :i* requires m or less "t1 accord+ to ! nature ( ! oil employ$4 ,! dry+ ( ! oil may be ha/5$ by heat+ ! plate ^u ! /& ) ! lamp1 b ! sl[ process is m p]fect & c]ta94 ,:5 ! ink is well dri$1 ! :ite p>ts are clean$ aga91 by poli%+ ! plate ) cotton & ponce1 or any o!r poli%+ p[d]2 a ball ( cotton1 or any o!r matt] cov]$ ov] ) a ?9 piece ( ca\t*\c or sk91 c be us$ = ?is purpose4 ,:5 poli%$ ! plate is ready to receive ! electro-*emical coat+ ( gold1 :i* w protect ! :ite p>ts4 ,gild+4--,! gild+ is obta9$ by any ( ! v>i\s processes ( electrotyp+ t are kn[n4 ,! only indisp5sable condition is1 t ! surface obta9$ by ! precipitation mu/ n be liable to be attack$ by ! weak acid2 a solution answ]+ ?is purpose is made ( #aj p>ts1 7by weight71 ( f]ocganide ( potassium2 #a "p ( *loride ( gold1 & #a1jjj p>ts ( wat]1 us$ ) a galvanic batt]y4 ,dur+ ! gild+ ! plate mu/ be turn$ 9 sev]al positions1 9 ord] to regulate ! metallic deposit4 ,9 "s cases ! gild+ may be made m p]fect1 if ! plate is cov]$ ) a ?9 coat+ ( m]cury be=e putt+ 9 ! gild+ solution4 ,:5 ! plate is gild$1 x mu/ be heat$ ) ! boil+ cau/ic pota%1 by ! process already indicat$ = ! prep>atory engrav+1 9 ord] to cleanse x f all ! dri$ oil or ink1 :i* fills ! holl[4 ,! plate is !n wa%$ & dri$1 & :5 ! oil employ$ has be5 ?ick5$ ) ! lampblack1 ! surface ( ! plate is rubb$ ) crumbs ( bread1 9 ord] to cleanse & take (f ! black rema9+2 !n1 ! :ite p>ts be+ cov]$ & protect$ by v>ni% n liable to be attack$1 & ! black p>ts be+ uncov]$ & clean1 ! plate c be bitt5 9 by aqua-=tis1 accord+ to ! ord9>y process us$ by engrav]s4 ,?is op]ation mu/ be us$ ^u ! /&1 & n by imm]s+ ! plate 9 ! solution4 ,be=e ?is bit+ 91 if ! prep>atory engrav+ has n succe$$ well1 & ! plate /ill wants a suffici5t gra91 x c be giv5 by ! v>i\s processes ( aquat9t engrav+4 ,be=e submitt+ ! plate to ! op]ation ( pr9t+1 9 ord] to insure an unlimit$ numb] ( copies1 x is necess>y1 z be=e /at$1 to protect x by a slight coat+ ( copp]1 :i* is obta9$ by ! electrotype process2 o!rwise ! pr9t+ w\ld soon we> ! plate4 ,?is coat+ mu/ be kept v ?91 b ! f95ess ( ! engrav+1 & ! poli% ( ! :ite p>ts1 %\ld be de/roy$4 ,9 ?is /ate ! plate c be deliv]$ to ! pr9t]4 ,aft] a c]ta9 numb] ( impressions h be5 obta9$1 x w be p]ceiv$ t ! coat+ ( copp] is worn 9 "s places2 !n ?is coat+ mu/ be remov$1 & a fre% "o appli$ 9 its place4 ,= ?is purpose1 ! plate mu/ be purifi$ & cleans$ by w>m pota%1 & plung$ 9 a weak acid1 compos$ z foll[s3--,wat]1 #fjj p>ts2 nitric acid1 #ej p>ts2 nitr\s acid ( engrav]s1 #e p>ts2 all 9 volume4 ,?is acid w dissolve ! coat+ ( copp]1 & ! plate be+ copp]$ aga91 by ! same means z be=e1 may be aga9 submitt$ to ! op]ation ( pr9t+2 & z no?+ c prev5t ! success ( a repetition ( ! same op]ation1 any numb] ( impressions may be obta9$4 ,! coat+ ( copp] c also be remov$ by cau/ic ammonia4 ,! ,dagu]reotype plate engrav$ by ?is process1 may also be reproduc$ & multipli$ by ! electrotype process1 ! same z any o!r engrav$ plate4 ,! ess5tial po9ts ( ?is process1 :i* con/itute ! pres5t inv5tion1 consi/1-- ,fir/1--9 ! discov]y & employm5t ( c]ta9 prop]ties ( a mixture compos$ ( nitric acid1 nitr\s acid1 & hydro*loric acid1 9 detrim5tal or fix$ proportions4 ,! two la/ m5tion$ acids may be employ$ ei!r 9 a free /ate1 or comb9$ ) alkal9e or o!r bases4 ,?is mix$ acid has ! prop]ty ( bit+ ! pure silv]1 :i* =ms ! black p>ts ( ! ,dagu]reotype picture1 )\t attack+ ! :ite p>ts =m$ by ! amalgam ( m]cury4 ,! result ( ! action ( ! bit+ is1 to =m on ! black "p ( ! picture an insoluble *loride ( silv]2 & ?is *loride ( silv]1 :i*1 :5 =m$1 /ops ! action ( ! acid1 is dissolv$ by ! ammonia1 :i* all[s ! bit+ to cont9ue4 ,secondly1--,9 ! discov]y ( c]ta9 prop]ties ( a w>m solution ( cau/ic pota%1 & 9 ! employm5t ( ! said solution1 by :i* ! m]cury =m+ ! picture is bett] & deep] amalgamat$ ) ! silv] "u x1 s t _m imp]ceptible po9ts ( ! amalgam are affect$ 9 su* a mann] t ! action has no action ^u !m4 ,?irdly1--,9 ! discov]y & employm5t ( a process :i* produces a gra9 fav\rable to ! engrav+1 by :i* ! bit+ on ! plate is r5d]$ deep]4 ,?is is effect$ by fill+ ! p>ts engrav$ ) a siccative ink1 or any o!r sub/ance1 & !n gild+ ! plate by ! electrotype process3 ! gold is n deposit$ on ! p>ts protect$ by ! ink4 ,:5 ! plate is gild$1 ! ink is cleans$ by ! cau/ic pota%1 & ! plate may be submitt$ to ! effect ( an acid1 :i* does n attack ! coat+ ( gold1 b bites only on ! silv] 9 ! p>ts already engrav$ by ! fir/ op]ation4 ,f\r?ly1--,9 ! employm5t ( a process by :i* ! plate is protect$ f ! we> ( ! pr9t+ op]ation4 ,?is is effect$ by cov]+ ! plate be=e pr9t+1 ) a slight coat+ ( copp]2 by ! electrotype process1 & :5 ! coat+ beg9s to we>1 by pr9t+1 x is remov$ by a weak acid or by ammonia1 :i* dissolves ! copp] )\t effect+ ! silv] "u x4 ,! plate is copp]$ aga91 & aft] ano!r pr9t+1 ! same op]ation is repeat$1 s t a consid]able numb] ( copies may be pr9t$ )\t injury to ! engrav+4 ,enroll$ 9 ! ,pitty ,bag ,(fice1 ,may1 #ahdd4 99 99 99 99 99 ,,int]e/+ ,,exp]im5t ,,) ,,/ry*nia4 ,an int]e/+ exp]im5t1 illu/rative ( ! poison\s effects ( /ry*nia1 0 rec5tly made by ,pr(essor ,agassiz1 at ,cambridge4 ,! subject 0 a l>ge black be>1 ab\t eighte5 mon?s old4 ,! animal 0 tak5 :5 "y1 & _h be5 kept 9 captivity = a consid]able p]iod4 ,pr(essor ,agassiz be+ desir\s ( kill+ x = ! purpose ( dissection1 ab\t ?ree gra9s ( /ry*nia 7 adm9i/]$4 ,! poison1 ?\gh extremely bitt] 0 readily swall[$4 ,at ! expiration ( t5 m9utes1 no effect hav+ be5 produc$1 a second dose ( ab\t ! same quantity 0 also inclos$ 9 a biscuit & (f]$4 ,! cunn+ animal broke op5 & swall[$ ! biscuit1 b reject$ ! poison4 ,! fir/ portion1 h[ev]1 _h prov$ efficaci\s1 & 9 exactly fifte5 m9utes f ! "t :5 fir/ adm9i/]$1 ! animal 0 seiz$ ) t]rible convulsions1 & soon di$4 ,! :ole "t :i* elaps$ betwe5 ! tak+ ( ! poison & ! dea? ( ! animal1 did n exce$ tw5ty-five m9utes4 ,9 ord] to alleviate its suff]+s & ha/5 dea?1 a quantity ( hydrocyanic acid 0 p\r$ ^u ! nose & m\? ( ! be>4 ,x did n1 h[ev]1 produce any s5sible effect1 & 0 n app>5tly tak5 into ! sy/em1 z ! animal at ! "t 0 ne>ly dead4 ,b ! subsequ5t effects ( ! poison 7 mo/ rem>kable4 ,al?\gh ! be>1 at ! "t ( dea?1 0 9 p]fect heal? & /r5g?1 tw5ty-f\r h\rs _h n elaps$ be=e ! body 0 9 an advanc$ /age ( decomposition4 ,inde$ ! appe>ances indicat$ t ! animal _h be5 dead = ne>ly two mon?s4 ,! int]ior ( ! body1 :5 op5$ ab\t tw5ty h\rs aft] dea?1 /ill reta9$ its w>m? 9 a consid]able degree1 :ile an (f5sive gas issu$ f e pore4 ,! blood _h n coagulat$1 ! sp9al m>r[ & n]ves 7 9 a semi-fluid /ate1 & ! fle% _h assum$ a lead5-gray color4 ,! hair ( ! hide readily came out on be+ slightly pull$4 ,no smell ( ! hydrocyanic acid c\ld be p]ceiv$4 ,! orig9 ( ?is s+ul> & spe$y decomposition is n fully kn[n1 ?\gh x is suppos$ to be due to ! ag5cy ( ! hydrocyanic acid4 ,a *emical exam9ation ( ! muscle1 bra91 n]ves1 liv] & kidneys is n[ go+ on at ! ,cambridge laboratory1 "u ! direction ( ,pr(essor ,hors=d4 ,"o s+ul> fact connect$ ) ! spontane\s decomposition ( ^! p>ts is1 t !y all yield$ or dis5gag$ hydrosulphuric acid gas1 ) ! exception ( ! liv]1 :i* did n4--,annual ( ,sci5tific ,discov]y4 99 99 99 99 99 ,,notice4 ,a few copies only ( ,volume ,i4 ( ! ,dagu]reian ,j\rnal c be _h by apply+ at ?is (fice4 ,price ?ree doll>s4 ,?is is ! mo/ complete "w ev] publi%$ on ! ,dagu]reian ,art4 ,ord]s address$ to ! publi%] ( ?is ,j\rnal4 99 99 99 99 99 ,,! ,,dagu]reian ,,j\rnal ,,new ,,york1 ,,june #a1 #ahea4 ,! metal :i* ! ,dagu]reotypi/s h mo/ to deal ) is silv]4 ,to obta9 plates ( ?is p]fectly clean & keep !m s is "o ( ! mo/ difficult p>ts ( 8 art2 9 ord] to accompli% x he is oblig$ to h res\rce to circuit\s me*anical processes1 or to "s *emical means :]eby ! old surface may be remov$1 or a new surface deposit$4 ,he uses tripoli & rott5 /one1 r\ge & buff+1 fatty matt]s1 alcohol1 ammonia1 & nitric acid1 = ! fir/ purpose2 & electro-plat+ = ! second4 ,! op]ator mu/ n mi/ake ! object he has 9 view4 ,by all 8 me*anical op]ations1 :]e friction is conc]n$1 he obta9s a poli%$ surface2 b x is n to poli% ! plate t he uses ! buff1 & ! o!r mat]ials2 ! object is to clean ! plate1 & ! poli% ( ! surface foll[s z a natural result4 ,t a poli%$ surface is n necess>y = ! =mation ( an image is evid5t f photography on pap]1 & ,hyalotype4 ,9 ^! cases ! surfaces d n reflect light2 !y are n poli%$2 !y are m]ely clean4 ,! fact ( a plate fre%ly tak5 out ( a cell :]e silv] has be5 deposit$ on x receiv+ beautiful images1 is ano!r pro( t poli% is unnecess>y = success4 ,:at is want$ is a surface ( pure silv]1 "o n coat$ ) ! slighte/ trace ( oxide1 c>bonate1 or sulphuret ( silv]1 or ) any impurity d]iv$ by contact ) =eign matt]4 ,! ,dagu]reotypi/ has1 !n1 two objects 9 view4--#a/1 to get a clean surface on 8 plate2 & #bnd1 ?is once obta9$1 to keep x s )\t fur!r alt]ation4 ,al?\gh silv] is class$ ) gold & plat9um1 z "o ( ^? metals :i* d n t>ni% or oxidize readily on exposure to ! air1 yet x is n[ well kn[n 9 practice :at a diff]5ce exi/s 9 ! "* ( ! picture br\ght out on a plate rec5tly poli%$ & "o set aside ev5 = a few h\rs4 ,x is true t ! atmosph]e alone w n affect or oxidize a plate ( poli%$ silv]1 b t is only true ( a v dry atmosph]e2 = an atmosph]e :i* conta9s ev5 a small am\nt ( moi/ure 9 x1 w 9 a %ort "t dull ! surface ( ! plate4 ,9 ?is in/ance ! moi/ure is deposit$ fir/1 & br+s ! air into clos] contact ) ! surface ( ! metal1 promot+ ! union ( ! latt] ) ! oxyg5 ( ! air4 ,?is is exemplifi$ e day 9 ! case ( iron1 :i* does n ru/ 9 dry wea!r1 b :5 ! air beg9s to deposit its moi/ure x rapidly oxydizes4 ,s is x ) lead & z9c1 b 9 a less degree4 ,pure wat] has no effect 9 t>ni%+ ! surface ( a silv] plate1 b if x conta9s ev5 a v small quantity ( animal or vegetable matt] x d>k5s ! surface 9 consequ5ce ( ! pres5ce ( sulphur4 ,! ord9>y t>ni% ( silv] is due to ! fa/5+ ^u ! surface ( sulfur\s vapors1 :i* are con/antly float+ 9 ! air4 ,we are sc>cely yet 9 possession ( suffici5t facts to ju/ify ! /atem5t t sun-light mat]ially aids 9 ?is alt]ation4 ,we d "k t oxidizem5t 9 any sub/ance goes on mu* m rapidly 9 sun%9e ?an "u any o!r circum/ances4 ,9 ! vegetable k+dom x is ( h\rly occurr5ce2 b ! diff]5t effects ( %ade & %9e ^u ! oxidizem5t ( plates ( metal has n be5 m9utely /udi$4 ,h[ev] ?is may be1 aft] a "t ! silv] surface does get coat$ ) a film1 ( p>tly sulphuret1 p>tly oxide1 & a complete lay] ( air1 :i* s closely atta*es itself to ! plate t wat] :5 p\r$ on x rolls (f & does n wet ! surface4 ,x is ?is film1 ( air :i* me*anical friction & bull+ are s s]viceable 9 remov+4 ,! t>ni% ( a sulphuret is n s readily remov$ by friction z by ammonia1 = ! sulphuret ( silv] is1 to "s ext5t1 soluble 9 ammonia2 b z ! sulphuret :5 pres5t gives a yell[i% br[n t9t to ! surface1 x is only !n t x is ne$ful1 & ev5 a weak solution ( commom salt or hydrodate ( pota% cleans ! surface mu* quick]4 ,z nitric acid is ! be/ solv5t ( silv]1 s is x ! be/ ag5t to remove films ( oxide & c>bonate f ! surface2 x does s readily1 effectually1 & leaves a clean new surface ( silv]1 simil> to a plate newly prep>$1 or "o :i* has receiv$ a new coat+ 9 ! electrotype cell4 ,! acid1 h[ev]1 mu/ be v mu* dilut$1 o!rwise its local action is s imm$iate z to eat d[n ! surface ( ! plate fa/] ?an x spreads1 produc+ inequalities1--ev5 :5 left long on1 al?\gh dilut$1 x produces r\ghness2 h5ce its use has n be5 happy 9 _m h&s4 ,to su*1 ! long]1 b less fail+ processes ( me*anical action are to be recomm5d$ 9 pref]5ce4 99 99 99 99 99 ,fri5d ,humphrey3-- ,i h ?\ght = "s "t pa/ t ,i w\ld furni% a few ?\ghts = ! ,dagu]reian ,j\rnal1 "u ! head ( ,g5]al ,rumors4 ,a fe> ( injur+ ! ,dagu]reian bus9ess1 by giv+ an additional publicity to my discov]y1 = ! pres5t has kept me f ?is1 z well z f furni%+ sev]al o!r articles4 ,a v few p]sons 7= ! honor ( humanity1 ,i am glad ! numb] is small7 h made /atem5ts :i* reflect s]i\sly ^u ! integrity & motives ( myself & fri5ds4 ,by means ( c]ta9 legal processes1 ( :i* ,i am n :olly ignorant1 ,i c\ld d ^! g5try m simple ju/ice ?an by dignify+ !m by a notice 9 our ,j\rnal1 yet ,i be> !m no ill w1 & = ! pres5t %all act on ! pr9ciple t x is bett] to suff] wrong ?an to engage 9 a qu>rel1 especially ) m5 :o h s little reg>d = ! feel+s & reputation ( _! fell[s1 z to condemn1 d5\nce1 & accuse1 )\t discrim9ation1 & )\t ! slighte/ k ( facts4 ,! head & front ( my (f5d+ is ?is--t ,i h1 by d9t ( unwe>i$ pa9s & p]sev]ance1 succe$$ 9 impr9t+ ! colors ( nature1 9 all _! inimitable glory1 ^u ! metallic surface4 ,! process1 :5 br\ght out1 x is believ$1 by ! be/ ( judges1 w be an a/oni%m5t to1 ! _w1 & a delight to our nation2 & ,i h felt1 f ! fir/1 t ,i am b an in/rum5t 9 ! h&s ( ! ,almighty1 & am !re=e b\nd 9 duty1 z well z by incl9ation1 to dispose ( ! secret 9 a way to accompli% ! greate/ am\nt ( good4 ,9 ?is _s ,i h frequ5tly publi%$ my unalt]able resolve t my process %all nev] be monopoliz$1 or us$ = ! purposes ( extortion4 ,if ,i _h no o!r reason = ?is c\rse1 ! fact t !re are great numb]s ( wor?y p]sons engag$ 9 our art1 :o1 l myself1 are poor1 ?is w\ld be suffici5t4 ,v>i\s plans h be5 sugge/$ to me1 = ! be/ possible me?od ( dispos+ ( my discov]y4 ,num]\s g5tlem5 ( high /&+1 h honor$ me ) p]sonal int]c\rse & fri5dly advice4 ,i h ev5 suff]$ ! claims ( c\rtesy to int]f]e ) my exp]im5ts1 &1 ,i believe ,i h ! good w & confid5ce ( ^? :o h honor$ me ) _! visits2 b ,i h nev] sw]v$ f my orig9al det]m9ation1 & h giv5 no p]son ! slighte/ reason to ?9k o!rwise4 ,9 view ( ^! facts1 x is n /range t ,i %\ld feel annoy$ at ! v>i\s rumors to :i* ,i ref]1 & "s ( ! intimations :i* h be5 ?r[n out1 ,i feel are b poor pay = my hav+ ne>ly1 if n q1 ru9$ my heal?1 by labor+ f morn till midnight = ! good ( o!rs4 ,m especially h ,i be5 griev$ t "s ( my be/ fri5ds1 & ! be/ fri5ds ( ! frat]nity1 %\ld be accus$ ( hav+ outwitt$ me1 & drawn me into obligations to !m :i* w\ld compel me to pursue a grasp+ c\rse4 ,n[1 x is true t c]ta9 g5tlem5 h1 f ! mo/ honorable motives1 made me v lib]al (f]s ( aid1 & x is also true t my m9d is ab\t settl$ 9 reg>d to ! p>ties ) :om ,i %all act2 b x is n true t ,i am "u obligations to give notoriety to my bus9ess affairs1 & x is c]ta9 t ,i %all n d s until ,i see fit4 ,nei!r is !re ! lea/ f\ndation = ! ass]tion t ,i am committ$ to any p]son4 ,!re confid5ce 9 me is n bas$ on pap]1 b on a mu* sur] f\ndation4 ,! process :i* ,i h be5 s =tunate z to discov]1 is my prop]ty4 ,no man on e>? has any claim1 ^u x1 & ,i h a p]fect "r to dispose ( x z ,i please1 9 case ,i d n int]f]e ) ! rights ( o!rs4 ,?is1 ,i ?9k1 is ! philosophy ( ,pr(essor ,morse1 s admirably & cle>ly express$ 9 ! la/ numb] ( ! ,j\rnal4 ,?is di/+ui%$ man rec5tly favor$ me ) a visit1 &1 9 ! c\rse ( ! int]view1 %$ mu* light on ?is subject = :i* ,i feel truly ?ankful4 ,my int5tion has be51 & is1 to d "r1 & ,i believe ! majority approve ( ! c\rse ,i h pursu$ ?us f>4 ,! _m m>ks ( approbation ,i h receiv$ f em95t m51 bo? 9 ?is pr(ession & o!rs1 is truly enc\rag+ to me 9 my poor heal? & ardu\s labors1 & w nev] be =gott54 ,^? :o seem to possess a diff]5t _s1 & :o h app>5tly endeavor$ to h$ge up my way by means ( rumors1 new discov]ies1 ?reats1 c41 h my =giv5ess1 & ,i tru/ t1 9 future1 if !y are n dispos$ to aid1 !y w d no?+ to h9d] me4 ,! bro!rhood h nobly aid$ me1 by pur*as+ my book4 ,my sales are exce$+ my mo/ sangu9e expectations1 & are plac+ me on a foot+ to make me feel t ,i am free4 ,all may be assur$ t ,i %all n use my fre$om z a cloak1 b to s]ve _! int]e/s1 ( :i* bo? myself & fri5ds hope to give !m full pro( h]eaft]4 ,n[ t ,i h be5 compell$ to close my doors aga9/ visitors1 ,i w\ld /ate t ,i am do+ my utmo/ to br+ out my process 9 a %ort "t1 & ,i w h]eaft] give1 9 ! ,dagu]reian ,j\rnal1 su* notices ( my success z w meet ! wi%es ( ! public1 z well z ! int]e/ ( our frat]nity1 ,i am y\rs c41 ,l4 ,l4 ,hill4 ,we/kill1 ,gre5e ,co41 ,n4 ,y41 ,may #cj1 #ahea4 ,h& ,! =ego+ lett] 0 address$ to me privately1 & z x conta9s "s ( ,mr4 ,hill's views 9 relation to ! v>i\s rumors afloat1 ,i h ?\ght x be/ to ins]t x = ! public4 ,s4 ,d4 ,h4 99 99 99 99 99 ,we take pleasure 9 say+ to our fri5ds t1 ?r\gh ! k9dness ( ,john ,johnson1 ,esq41 ( ?is city1 we h receiv$ _m ( ! valuable lett]s & pap]s writt5 by ,mr4 ,s4 ,a4 ,wolcott1 a =m] p>tn] ( ! fir/ nam$ g5tleman4 ,mr4 ,w4 is well & favorably kn[n z "o ( our e>ly & mo/ successful inve/igators 9 ! ,photog5ic ,art4 ,_m ( ! mo/ valuable improvem5ts _h _! orig9 9 8 h&s4 ,we 7 surpris$ to f9d s great an am\nt ( in=mation z is "h pres5t$4 ,our ,dagu]reotypi/s ( ! pres5t day may consid] !mselves =tunate1 :5 look+ back ^u ! difficulties exp]i5c$ by ^? e>ly engag$ 9 putt+ a %ad[ on ! silv] plate4 ,we f9d "h _m a my/]y unravell$1 & set =? 9 a light h]et(ore unexpla9$4 ,z ^! lett]s1 writt5 by ,mr4 ,w4 to 8 p>tn]1 ,mr4 ,j41 7at ! "t !y 7 writt57 7 _m ( !m confid5tial1 & "s few conta9 bus9ess matt] ( a =eign "*1 x w require "s little "t to prep>e !m = ! press 9 ! ord] 9 :i* !y 7 writt54 ,we %all make no alt]ation 9 ! manuscript1 & exclude su* matt] only z relates to bus9ess ( a =eign "*4 ,!y pres5t a team ( inve/igation & rese>* wor?y ! fir/ 9 ! sci5tific circle4 ,we w\ld "h take occasion to speak ( a curi\s specim5 ( our art1 :i* we saw :ile rec5tly sp5d+ an ev5+ ) ,mr4 ,johnson4 ,?is specim5 is a pr(ile view ( a g5tleman1 & if n ! fir/ lik5ess f life1 x is said to claim age ) ! olde/ ,dagu]reotype ev] produc$1 & is no less int]e/+ = its antiquity ?an = its size1 x be+ on a plate less ?an "o qu>t] ( an in* squ>e4 ,to produce an impression on su* a plate x w\ld require ! sup]ior skill ( ! mo/ successful op]ator ( ! pres5t day4 ,! outl9e is di/9ctly m>k$1 ! features rem>kably well del9eat$1 be+ 9 fact1 "o ( ! mo/ int]e/+ curiosities we h ev] witness$4 ,! plate is cem5t$ by means ( ,canada ,balsam to a piece ( plate glass ab\t ?ree-f\r?s ( an in* squ>e1 & ?us x has be5 pres]v$ 9 its pres5t /ate4 ,we saw _m o!r specim5s ( ,dagu]reian antiquity1 b z we int5d to speak m fully ( our ev5+ visit at ,mr4 ,johnson's1 we w def] fur!r notice = ! pres5t4 ,we w\ld "h say to su* z may h ,mr4 ,walcott's lett]s relative to ! art1 t we w\ld consid] ourselves especially favor$ if we c\ld be all[$ ! p]usal ( !m4 99 99 99 99 99 ,,! ,,natural ,,colors ,,9 ,,photography4 ,! subscrib] begs to reque/ ^? int]e/$ 9 ! above discov]y n to visit him until fur!r notice1 :i* w be giv5 9 ! ,dagu]reian ,j\rnal4 ,x is absolutely ess5tial t he %\ld h 8 "t1 & be left undi/urb$4 ,/]n necessity1 aris+ f ! fact t ,i c nev] complete my process if di/urb$ z hi!rto1 compels me to say bo? to fri5ds & /rang]s1 t my doors are lock$1 & w cont9ue to be until ,i h complet$ my exp]im5ts4 ,z ?is notice is giv5 ) a reg>d to ! g5]al good1 x is presum$ no (f5ce w be tak54 ,l4 ,l4 ,hill4 ,we/kill1 ,gre5 ,co41 ,n4 ,y41 ,may #be1 #ahea4 ,editors by ins]t+ ! above 9 _! pap]s w conf] a favor1 & save _m f sp5d+ _! "t & money to no purpose4 99 99 99 99 99 ,,our ,,dagu]reotypes4 ,butl]1 ( ?is city1 is n[ produc+ f9e lik5esses 9 oil4 ,?is g5tlem5 calls ^! pictures ,dagu]reotypes 9 ,oil4 ,we nev] h se5 bett] lik5esses transf]r$ f a ,dagu]reotype1 & 9 an economical po9t ( view1 !y are ! be/ oil pa9t+s t c be _h4 99 99 99 99 99 ,e4 ,long1 ( ,/4 ,l\is1 ,mo4 ,9 our la/1 we spoke ( ,h4 ,h4 ,long z ! g5tleman :o _h produc$ lik5esses ( ,j5ny ,l9d4 ,?is 0 incorrect2 we %\ld h said ,e4 ,long4 ,h[ev]1 !y bo? are a long ways f tak+ poor ,dagu]reotypes4 99 99 99 99 99 ,l4 ,m4 ,ives1 ( ,bo/on1 w please p>don u 7or r our pr9t]7 = ! mi/ake 9 ! ,j\rnal 9 8 "n & locality4 ,mr4 ,i4 be+ himself a sure op]ator1 w c]ta9ly p>don a failure 9 o!rs4 ,we w endeavor to d bett] 9 future4 99 99 99 99 99 ,n4 ,e4 ,sissons1 ( ,albany4 ,?is g5tleman has complet$ an ext5sive addition to 8 =m] e/abli%m5t4 ,w e f9d "h "o ( ! mo/ sub/antial pro(s t close application & honorable deal+ are aw>d$ by success4 ,mr4 ,s4 has n[ five rooms--"o = reception1 a gall]y or op]at+ room1 & ?ree /ock rooms4 ,x is highly gratify+ to 8 fri5ds to le>n ( 8 success1 & we pr$ict = him a l>ge & pr(itable bus9ess4 ,we h ord]$ "o ( ,c4 ,c4 ,h>rison's be/ full siz$ cam]a tubes1 & "o ( ,w4 ,w4 ,h4 ,lewis' cam]a boxes1 :i* w be =w>d$ to ,mr4 ,s41 he be+ entitl$ to x f ! fact t he has obta9$ = u ! l>ge/ li/ ( subscrib]s4 ,he is a practical op]ator4 99 99 99 99 99 ,j4 ,d4 ,wells1 ,nor?ampton1 ,mass41 has rec5tly fitt$ up a l>ge e/abli%m5t 9 t place4 ,mr4 ,w4 is an old an exp]i5c$ op]ator1 & has five rooms 9 8 e/abli%m5t1 a v f9e sky & side light1 & is prep>$ to execute su* lik5esses z w please ! inhabitants ( t beautiful village 9 ! valley ( ! ,connecticut4 99 99 99 99 99 ,,subm>9e ,,telegraph ,,betwe5 ,,engl& ,,& ,,france4 ,! project ( con/ruct+ a subm>9e telegraph betwe5 ,engl& & ,france1 across ! ,/raits ( ,dov]1 fir/ ann\nc$ dur+ ! ye> #acdi1;,a has be5 9 "p accompli%$4 ,! foll[+ description ( ! lay+ d[n ( ! wire1 we copy f an ,engli% ,j\rnal3-- ,footnote ,a3 ,see ,annual ( ,sci5tific ,discov]y1 #ahej1 page #abh4 ,at "o o'clock ! /eam] ,golia? 0 ready to />t across ! ,*annel1 ) all ! necess>y app>atus on bo>d1 & a crew ( ab\t ?irty m54 ,betwe5 ! paddle-:eels1 9 ! c5tre ( ! vessel1 0 a gigantic drum1 or :eel1 ne>ly fifte5 feet long & sev5 feet 9 diamet]1 weigh+ sev5 tons1 & fix$ on a /rong framework4 ,^u x 0 coil$ up1 9 c>eful1 close convulsions1 ab\t ?irty miles ( telegraphic wire1 "o-t5? ( an in* 9 diamet]1 incas$ 9 a cov]+ ( gutta-p]*a1 ! ?ickness ( ! little f+]4 ,! po9t propos$ to be rea*$1 ,cape ,gr9ez1 ! ne>e/ l&m>k to ! ,engli% coa/1 & betwe5 ,calais & ,b\logne1 is a di/ance ( tw5ty-"o miles1 s t a surplus supply ( n9e miles ( wire 0 held 9 res]ve = ! purpose ( slack5+4 ,! connect+ wires 7 plac$ 9 read9ess at ! ,gov]nm5t pi] 9 ! h>bor1 & likewise at ! ,cape1 :]e !y run up ! face ( ! acclivity1 :i* is #aid feet above ! sea-m>k4 ,"s int]e/+ exp]im5ts 7 fir/ made ^u a small scale to %[ ! practicability ( ! plan4 ,a mile ( wire 0 paid out (f ! deck1 f ! pi] to ,%akspe>e's ,cliff1 & ! s9k+ process 0 prov$ to be a practicable p]=mance4 ,a communication 0 also s5t ?r\gh tw5ty f\r miles ( wire4 ,on ,w$nesday morn+ ! exp]im5t ( s9k+ subm>9ely 0 practically comm5c$4 ,! ,golia? put out to ! pi]1 ) h] telegraphic tackle & app>atus on bo>d1 "u a calm sea & sky & a favor+ w9d4 ,! connection betwe5 ! ?irty miles ( telegraphic wire 0 !n made good to #cjj y>ds ( ! same wire inclos$ 9 a lead5 tube on %ore1 to prev5t x be+ bruis$ by ! %+le on ! bea*1 & to enable ! exp]im5t]s1 z !y proce$$ out to sea1 to s5d communications on %ore4 ,! vessel /eam$ out at ! rate ( ?ree or f\r miles an h\r into ! op5 sea1 9 a direct track = ,cape ,gr9ez4 ,! wire weigh$ five tons & ! cyl9d] two4 ,! op]ation ( pay+ out ! ?irty miles ( wire comm5c$ on a signal to ! sailors to ,g-ahead ) ! :eel1 & pay out ! wire1 :i* 0 cont9u\sly /ream$ out ov] a roll] at ! /]n ( ! vessel1 ! m5 at e #af? ( a mile be+ busily engag$ 9 rivet+ on to ! wire1 squ>e lead5 clamps1 or weights ( iron1 f #ad lbs4 to #bd lbs4 9 weight1 :i* _h ! effect ( s9k+ ! wire to ! bottom1 :i*1 on ! ,engli% coa/ comm5ces at a dep? ( #cj feet1 & goes on v>y+ f t to #ajj & #ahj feet1 :i* latt]1 or #cj fa?oms1 is ! greate/ dep?4 ,! :ole ( ! ca/+ out & s9k+ 0 accompli%$ ) great precision & success1 ow+ to ! favorable /ate ( ! day4 ,! only conjectur$ difficulty on ! r\te 0 at a po9t 9 mid*annel1 call$ ! ,ridge1 betwe5 :i* & ano!r inequality call$ ! ,v>ne1 bo? well kn[n & dread$ by navigators1 !re is a deep subm>9e valley1 surr\nd$ by %ift+ s&s1 ! "o be+ sev5te5 miles 9 l5g?1 & ! o!r twelve1 & 9 _! vortex1 n unlike ! voraci\s "o ( ,godw9 ,s&s1 %ips enc\nt] dang] & lose _! an*ors1 & troll+ nets ( fi%]m5 are frequ5tly lo/4 ,ov] ?is1 h[ev]1 ! wire 0 successfully subm]g$1 bel[ ! rea*1 x is believ$1 ( ei!r %ip's an*ors1 sea-animals1 or fi%+ nets4 ,! rema9d] ( ! r\te1 ?\gh r\gh] on approa*+ ! coa/ ( ,france1 0 accompli%$ clev]ly1 b sl[ly4 ,a communication1 dat$ ,cape ,gr9ez1 ,coa/ ( ,france1 half pa/ eight1 ,p4 ,m41 & receiv$ at ,dov] by subm>9e telegraph1 0 z foll[s3--,! ,golia? has j arriv$ 9 safety1 & ! complete connection ( ! "u-wat] wire ) t left at ,dov] ?is morn+ is be+ run up ! face ( ! cliff2 complim5t>y int]*anges are pass+ betwe5 ,france & ,engl&1 "u ! /rait & ?r\gh x1 = ! fir/ "t4 ,not)/&+ ?is app>5tly successful result ( ! "w1 ! l9e 0 cut asund] soon aft] ! connection 0 complet$ on ! rocks ne> ,cape ,gr9ez1 ! physical configuration ( ! ,fr5* coa/ be+ v unfavorable4 ,! precise po9t :]e ! breakage took place 0 ab\t two hundr$ y>ds out to sea1 j :]e ! tw5ty miles ( electric l9e t _h be5 laid d[n f ,dov] jo9s on to a lead5 tube design$ to protect x f ! surge beat+ aga9/ ! bea*1 & :i* also s]ves a simil> purpose up ! front ( ! cliff to ! /ation ^u ! top4 ,! lead5 conductor1 x w\ld appe>1 0 ( too s(t a texture to resi/ ! oscillation ( ! sea1 & !reby became deta*$ f ! coil ( gutta-p]*a wire t 0 ?\ght to h be5 safely encas$ 9 x4 ,! occurr5ce 01 ( c\rse1 quickly detect$ by ! sudd5 cessation ( ! s]ies ( communications1 ?\gh x 0 at fir/ a p]plex+ po9t to discov] at :at precise spot ! wire 0 brok5 or at fault4 ,?is1 h[ev]1 0 done by haul+ up ! l9e at int]vals1 a process :i* disclos$ ! gratify+ fact1 t1 s9ce its fir/ s9k+1 x _h rema9$ 9 situ at ! bottom ( ! sea1 inconsequ5ce ( ! lead5 weights or clamps t 7 /rung to x at e sixte5? ( a mile4 ,! exp]im5t1 z f> z x has gone1 proves ! possibility ( ! gutta p]*a wire resi/+ ! action ( ! salt wat]1 ( ! fact ( its be+ a p]fect wat]pro( insulator1 & t ! weights on ! wire are suffici5t to prev5t x be+ drift$ away by ! curr5ts1 & = s9k+ x 9 ! s&s4 ,! "w at pres5t has be5 susp5d$1 b w be resum$ aga9 dur+ ! spr+ ( #ahea2 a some:at diff]5t plan1 h[ev]1 has be5 propos$ to be foll[$ f t at fir/ adopt$4 ,in/ead ( "o sl5d] wire1 x is int5d$ to lay d[n cables inclos+ f\r l9es4 ,^! cables w be compos$ ( gutta-p]*a1 f\r or five in*es 9 ?ickness1 ! :ole encas$ 9 wire rope1 *emically prep>$1 to protect x f rot1 & kyaniz$4 ,!re w be two ( ^! cables1 ea* tw5ty miles long1 & ?ree miles ap>t1 ! :ole weight repres5t+ #djj tons2 & x is expect$1 :5 *a9$ d[n 9 ! bottom ( ! sea1 !y w be ( suffici5t consi/5cy & /r5g? to resi/ ! an*or ( a #abj-;gun %ip4 ,! exp5se ( ! cables is e/imat$ at #dj1jjj4 ,x is ?\ght t ! :ole "w may be accompli%$ by ,may1 #ahea4--;,annual ( ,sci5tific ,discov]y4 99 99 99 99 99 ,,action ,,( ,,solutions ,,( ,,*lorides ,,& ,,air ,,on ,,m]cury4 ,we h giv5 9 previ\s ,numb]s ! results ( ,m4 ,mialhe's exp]im5ts on ! action ( *lorides on "s m]curial comp\nds1 & he /ates t he _h ne>ly conclud$ 8 exp]im5ts :5 x occurr$ to him to try :e!r m]cury itself w\ld n be act$ ^u by ?is class ( sub/ances4 ,exp]im5t1 he /ates1 confirm$ 8 suspicions1 = he f\nd t ! solutions ( ! alkal9e *lorides put into contact ) m]cury & atmosph]ic air always produc$ bi*loride ( m]cury1 ! quantity ( :i* 0 great] 9 proportion to ! conc5tration ( ! solution ( ! *loride1 & ! m p]fect /ate ( division ( ! metal1 b no effect is produc$ unless oxyg51 t ( ! air be+ suffici5t1 is pres5t4 #a/ ,exp]im5t4--,m]cury treat$ ) ! solution ( alkal9e *lorides 7describ$ 9 our la/ ,numb] z ! assay liquor 71 gave by /ove heat #jd "p ( sublimate4 #bnd ,exp]im5t4--,! above repeat$ ) ! m]cury f9ely divid$ by mucilage1 yield$ #jg "p ( sublimate4 ,! rese>*es already detail$ suffici5tly prove1 9 ! op9ion ( ,m4 ,mialhe1 t ! decompos+ p[] ( ! alkal9e *lorides is great1 b !y d n tea* u any?+ z to _! relative en]gy4 ,! foll[+ exp]im5ts w supply ?is defici5cy4 ,hydro*lorate ( ,ammonia4--,"o hundr$ & tw5ty p>ts ( hydro*lorate ( ammonia & #cj p>ts ( calomel 7 plac$ 9 an op5 bottle conta+ #ajjj p>ts ( di/ill$ wat]1 ! temp]ature ( :i* 0 gradually rais$ to #abb ,fahr41 & kept = half an h\r2 ! sublimate produc$ am\nt$ to #ji ( a "p4 ,! exp]im5t repeat$ ) ! foll[+ salts gave ! annex$ quantities ( sublimate3-- ,*loride ( ,sodium1 #jd ( a "p4 ,*loride ( ,b>ium1 #jd ,*loride ( ,potassium1 #jc ,x results f ^! exp]im5ts t ! hydro*lorate ( ammonia is ! mo/ p[]ful ( ^! f\r salts4 ,9 conclud+ 8 exp]im5ts1 ,m4 ,mialhe rem>ks t ! reactions :i* he has po9t$ out take place at common temp]atures1 b bett] at ! temp]ature ( ! human body4 ,all ( !m are produc$ 9 a %ort "t1 & "s occur in/antane\sly1 ! great] "p requir+ only a few h\rs' contact = action4 ,z !n ! diff]5t fluids conta9$ 9 ! human body conta9 oxyg51 *loride ( sodium1 & hydro*lorate ( ammonia1 accompani$ or n ) hydro*loric & o!r acids :i* may facilitate _! action1 x foll[s t all ! *emical ph5om5a produc$ "u ! circum/ances describ$1 occur 9 ! human body :5 any m]curial prep>ation :atev] is introduc$ into x2 ^! always produce a c]ta9 quantity ( corrosive sublimate 9 :i* _! m$ic9al prop]ties reside2 & ?is fact expla9s1 9 ! op9ion ( ,m4 ,mialhe1 ! hi!rto unexpla9$ physiological action & !rapeutic prop]ties ( metallic m]cury :5 introduc$ into ! animal economy4--,ann4 de ,*im4 et de ,phys41 ,ju9 #ahdb4 99 99 99 99 99 ,,! ,,heat ,,( ,,comb9ations4 ,e molecul> *ange 9 ! condition ( matt] is almo/ inv>iably connect$ ) ! evolution or absorption ( heat1 & ! quantity ( heat ?us set free or absorb$ be>s always a def9ite relation to ! am\nt ( ! me*anical or *emical action4 ,to asc]ta9 ?is relation has be5 ! object ( my inve/igations1 & ! foll[+ are a few ( my pr9cipal results4 #a4 ,! solution ( a salt 9 wat] is always accompani$ by an absorption ( heat4 #b4 ,if equal weights ( ! same salt be dissolv$ 9 succession 9 ! same liquid1 ! heat absorb$ w be less on ea* new addition ( salt4 #c4 ,! heat absorb$ by ! solution ( a salt 9 wat] hold+ o!r salts dissolv$ is g5]ally less ?an t absorb$ by its solution 9 wat]4 #d4 ,! heat absorb$ by ! solution ( a salt 9 ! dilute m9]al acids is g5]ally great] ?an t absorb$ by its solution 9 wat]4 ,9 ref]5ce to ! comb9ation ( acids & bases1 ! heat develop$ dur+ ! union is det]m9$ by ! base1 & n by ! acid4 ,an equival5t ( ! same base comb9$ ) diff]5t acids produces ne>ly ! same quantity ( heat4 ,:5 a neutral salt is conv]t$ into an acid salt by comb9+ ) "o or m equival5ts ( acids1 no dis5gagem5t ( heat occurs4 ,:5 a d\ble salt is =m$ by ! union ( two neutral salts1 ! same is ! case1 b :5 a neutral salt is conv]t$ into a basic salt1 !re is a dis5gagem5t ( heat4 ,:5 solutions ( two neutral salts are mix$1 & a precipitate =m$ f _! mutual decomposition1 !re is always a dis5gagem5t ( heat1 :i*1 ?\gh small1 is p]fectly def9ite 9 am\nt4 ,! diamond dis5gages #g1hbd units ( heat dur+ its combu/ion 9 oxyg5 gas1 9 ! =m ( graphite1 #g1ggh units1 & 9 t ( wood *>coal1 #h1jhj4--;,dr4 ,&rews be=e ! ,briti% ,association at ,birm+ham4 99 99 99 99 99 ,! foll[+ pap]s h be5 furni%$ u by ,mr4 ,pirsson1 "o ( ! =m] editors ( ! ,eureka1 !y hav+ be5 previ\sly publi%$ 9 t ,j\rnal2 = ! cuts1 :i* w appe> 9 our next numb]1 we are indebt$ to ,mr4 ,/>r1 "o ( ! pres5t editors ( ! ,f>m] & ,me*anic1 & =m]ly publi%] ( ! ,eureka4 99 99 99 99 99 ,,dagu]reotype4 ,,by ,,john ,,johnson4 ,z a g5]al ?+1 h[ev] p]fect any inv5tion may be deem$ by ! inv5tor or discov]]1 x falls to ! lot ( mo/1 to be ! subject ( improvem5t & advancem5t1 & especially is ?is ! case ) ^? new projects 9 sci5ce :i* op5 an untrodd5 field to ! view ( ! artizan4 ,su* has be5 9 an em95t degree1 ! case ) ! discov]y fir/ ann\nc$ to ! _w by ,mons4 ,jean ,jacques ,claude ,dagu]re1 ( ,p>is1 9 ! ye> #ahci1 & :i* excit$ unb\nd$ a/oni%m5t1 curiosity & surprise4 ,x may be que/ion$ _h any o!r ?an ,dagu]re himself discov]$ a l beautiful comb9ation1 :e!r ! _w w\ld h be5 favor$ ) details exhibit+ s mu* c>e1 pati5ce & p]sev]ance z ! ,dagu]reotype on its introduction4 ,%ortly aft] ^! details rea*$ ! ,unit$ ,/ates1 by ,pr(essor ,s4 ,f4 ,b4 ,morse1 ( ,new ,york1 :o 01 at ! "t ( ! discov]y1 resid+ 9 ,p>is4 ,by ?is ann\ncem5t1 ! :ole sci5tific corps 0 set 9 op]ation1 _m repeat+ ! exp]im5ts1 foll[+ c>efully ! directions po9t$ out by ,dagu]re1 z be+ necess>y to success4 ,among ! numb] 9 ! ,unit$ ,/ates1 0 ,alex&] ,s4 ,wolcott 7s9ce deceas$7 & myself1 bo? ( ?is city4 ,on ! morn+ ( ! #f? day ( ,octob]1 #ahci1 ,i took to ,a4 ,wolcott's resid5ce1 a full description ( ,dagu]re's discov]y1 he be+ at ! "t engag$ 9 ! dep>tm5t ( ,me*anical ,d5ti/ry1 on "s "w requir+ 8 imm$iate att5tion1 ! "w be+ promis$ at #b ,p4 ,m41 t day2 hav+1 !re=e1 no opportunity to read ! description = himself1 7a ?+ he 0 accu/om$ to d at all times1 :5 inve/igat+ any subject17 ,i read to him ! pap]1 & propos$ to him t if he w\ld plan a cam]a1 7a matt] he 0 fully acqua9t$ )1 bo? !oretically & practically7 ,i w\ld obta9 ! mat]ials z specifi$ by ,dagu]re4 ,?is be+ agre$ to1 ,i dep>t$ = ! purpose1 & on my return to 8 %op1 he h&$ me ! sket* ( a cam]a box1 )\t at all expla9+ 9 :at mann] ! l5s 0 to be m\nt$4 ,?is ,i also und]took to procure4 ,aft] #b ,p4 ,m41 he _h m leisure1 :5 he proce$$ to complete ! cam]a1 introduc+ = t purpose a reflector 9 ! back ( ! box1 & also to affix a plate hold] on ! inside1 ) a slide to obta9 ! focus ( ! plate1 prep>$ aft] ! mann] ( ,dagu]re4 ,:ile ,mr4 ,wolcott 0 engag$ ) ! cam]a1 ,i busi$ myself 9 poli%+ ! silv] plate1 or r silv] plat$ copp]1 b ere rea*+ ! end prep>atory to iodiz+1 ,i f\nd ,i _h ne>ly or q remov$ ! silv] surface f (f ! plate1 & t be+ ! be/ piece ( silv] plat$ copp] to be f\nd1 ! fir/ rem$y at h& t sugge/$ itself1 0 a burni%]1 & a few /rips 7 quickly burni%$ & poli%$4 ,meantime1 ! cam]a be+ f9i%$1 ,mr4 ,wolcott1 aft] read+ = himself ,dagu]re's me?od ( iodiz+1 prep>$ two plates1 & plac+ !m 9 ! cam]a1 guess$ at ! requir$ "t !y %\ld rema9 expos$ to ! action ( ! light2 aft] m]curializ+ ea* 9 turn1 & remov+ ! iodiz$ surface ) a solution ( common salt1 two successful impressions 7 obta9$1 ea* unlike ! o!r6 ,consid]able surprise 0 excit$ by ?is result1 = ea* plate 0 manag$ precisely l ! o!r4 ,on ref]r+ to ,dagu]re1 no explanation 0 f\nd = ?is /range result2 "t1 h[ev]1 reveal$ to u t "o picture 0 positive1 & ! o!r negative4 ,on ?is subject ,i %all h mu* to say dur+ ! progress ( ! "w4 ,inve/igat+ ! cause ( ?is diff]5ce occupi$ ! rema9d] ( t day1 ,h[ev]1 ano!r attempt 0 agre$ ^u1 & ! in/rum5ts1 plates1 c41 prep>$ & tak5 up into an attic room1 9 a position mo/ favorable = light4 ,hav+ duly arrang$ ! cam]a1 ,i sat = five m9utes1 & ! result 0 a pr(ile m9iature1 7a m9iature 9 reality17 on a plate n q ?ree-eigh?s ( an in* squ>e4 ,?us1 ) mu* delib]ation & /udy1 pass$ ! fir/ day 9 ,dagu]reotype--little dream+ or kn[+ into :at a labyr9? su* a beg9n+ 0 ha/5+ u4 7,to be cont9u$47 99 99 99 99 99 ,,galvaniz+ ,,dagu]reotype ,,plates4 ,! ,batt]y4 ,! be/ way is to pur*ase a good ,daniel's ,batt]y4 ,price #b #jj4 ,to be _h at any ( ! deal]s4 ,= ! b5efit ( ^? :o _c procure "o1 ,i w\ld give ! foll[+ directions = mak+ "o3 ,procure a copp] cup1 7%eet copp]7 #f in*es high1 & #d in*es 9 diamet]2 also a cup ( por\s e>!nw>e1 7a small unglaz$ fl[] pot answ]s17 or a lea!r cup made wat] tight by sew+1 or ev5 a cyl9d] ( por\s wood1 7say maple or a%17 #c in*es diamet]1 & ab\t #f in*es high4 ,?is is to /& 9 ! c5tre ( ! copp] cup4 ,n[1 procure a solid cyl9d] ( z9c1 #f in*es high & #a in* diamet]4 ,?is is to /& 9 ! c5tre ( ! por\s cup4 ,fa/5$ to ! upp] end ( ! z9c cyl9d] !re %\ld be a copp] wire1 pretty ?ick4 ,x %\ld be held by a screw1 or sold]$ on1 & previ\s to ! fa/5+1 bo? ! wire & z9c %\ld be made clean & bright1 t !re may be a p]fect connection4 ,a simil> wire is to be fa/5$1 9 ! same way1 to ! upp] rim ( ! copp] cup4 ,let ^! wires be ab\t #f in*es long4 ,to ! end ( ! "o com+ f ! copp] fa/5 a plate ( pure silv]1 ab\t z l>ge z a qu>t] plate1 unless y wi% to galvanize :ole plates1 9 :i* case ! silv] plate mu/ be l>g]1 say1 ! size ( a half plate4 ,= small plates a silv] doll>1 enl>g$ to twice its size by hamm]+1 w answ]1 b is n s good4 ,to hamm] x1 x mu/ be fir/ heat$1 r$ hot1 & all[$ to cool sl[ly4 ,?is plate is to be imm]s$ 9 ! silv] solution1 describ$ bel[1 ne> ! side ( ! solution j>4 ,! o!r wire mu/ be b5t at ! end l a hook1 to receive ! cat*4 ,?is cat* may be a piece ( copp] wire ab\t #d in*es long1 hook$ at "o end1 & hav+ sev]al turns at ! o!r end1 to /r5g!n x4 ,betwe5 ^! turns ! ,dagu]reotype plate1 well poli%$1 is ins]t$1 z 9 a sort ( jaw4 ,! wire hold+ ! cat* %\ld be s b5t t ! ,dagu]reotype plate w /& f "o to ?ree in*es f1 & face ! annode1 or silv] plate4 ,let ! silv] solution be well /irr$1 j be=e imm]s+ a plate2 !n1 bl[+ away ! fro? & scum1 imm$iately dip ! plate1 & hang x on ! wire4 ,let x rema9 until x takes on a deep blue color1 take x out1 grasp x ) ! ply]s1 r9se x freely ) clean wat]1 & dry x c>efully ) a _s lamp4 ,buff aga9 to a poli%1 galvanize to a light blue1 r9se1 dry1 & buff aga91 & x is ready = ! coat+ box4 ,silv] ,solution4 ,dissolve 9 #a qu>t ( s(t wat]1 half a p\nd ( ,cyanide ( ,pota%4 ,9 ?is dissolve ! ,*loride ( ,silv] procurable f a silv] doll>4 ,filt]1 ?r\gh pap]1 or clean sponge1 & x is ready = use1 except+ t x w probably h to be r$uc$ ) wat]4 ,x %\ld be r$uc$ till x works mell[1 & free f /reaks4 ,! occasional addition ( a lump ( cyanide w prev5t a fl[]y deposite ( oxyde ( silv]4 ,occasionally1 also1 add a little *loride ( silv]1 & m cyanide4 ,! cyanide %\ld always be 9 excess4 ,! reason :y ?is %\ld be occasionally add$1 is t ! solution becomes too /rong1 ) ! silv]1 f ! annode4 ,! connections mu/ be kept bright1 ) a file or o!rwise4 ,! mann] ( *>g+ ! above batt]y is z foll[s3 ,ne>ly fill ! por\s cup ) wat]1 & /ir 9 ab\t a tea-spoonful ( sulphuric acid4 ,two or ?ree drops ( acid add$ once a week is en\gh4 ,! copp] cup %\ld be fill$ ) a saturat$ solution ( sulphate ( copp]1 7blue vitriol17 & ! solution kept saturat$ by susp5d+ 9 x a little sack ( ! blue vitriol4 ,h& ,! z9c cyl9d]1 previ\s to use1 %\ld be amalgamat$1 z foll[s3 ,place x 9 a plate1 & bright5 x by rubb+ x ) a swab1 wet ) dilute sulphuric acid4 ,!n ) ! same swab1 rub on m]cury1 until ! :ole surface is bright4 ,*loride ( ,silv]4 ,dissolve a silv] doll> 9 ab\t a gill ( a mixture ( nitric acid & wat]1 equal p>ts1 by ! aid ( a g5tle heat4 ,let x cool4 ,?r[ x into an e>!n or glass vessel1 conta9+ ab\t #a qu>t ( /rong salt wat]4 ,let ! precipitate settle4 ,p\r away ! liquid1 add a l>ge quantity ( wat]1 let ! *loride ( silv] settle1 p\r away ! wat]1 & repeat ?is at lea/ fifty times4 ,! residue is pure *loride ( silv]4 ,any glass or e>!n cup1 ( suitable %ape & dim5sions1 w answ] = a solution di%4 ,x %\ld be rememb]$ t a /rong batt]y1 & a /rong solution require ! plate to be kept at a great] di/ance f ! annode4 ,?is di/ance w range f "o to ?ree in*es4--,hill's ,treatise4 99 99 99 99 99 ,,answ]s ,,to ,,correspond5ts4 ,notice4--,^? p]sons subscrib+ = ?is ,j\rnal w please be> 9 m9d to write 9 a pla9 h& ! "n1 t[n1 c\nty1 & /ate4 ,by obs]v+ ! above y w save u mu* tr\ble1 &1 at ! same "t1 receive ! ,j\rnal ) m promptness4 ,g4 ,k4 ,w41 ,mass4--,we h be5 unable to prep>e ! *emicals y ord]$4 ,our arrangem5ts are some:at ext5sive 9 ! dep>tm5t ref]r$ to4 ,m4 ,s4 ,w41 ,ala4--,mr4 ,w4 says1 ,w y in=m me1 ?r\gh y\r ,j\rnal or o!rwise1 ,is iod9e entirely lo/ :5 x comb9es ) a few drops ( a solution ( potassa6 ,x is n4 ,! foll[+ exp]im5t w bett] illu/rate3--,put a few gra9s ( iod9e into a clean & dry ,flor5ce flask1 w>m x gradually ov] a _s lamp1 & ! iod9e rises 9 a vapor ( beautiful violet color4 ,:5 cool1 p\r 9 a few drops ( a solution ( potassa1 ! iod9e disappe>s at once1 & a solution ( iodide ( potassium is =m$2 ?is may be heat$ to r$ness )\t evolv+ any violet fumes1 & yet x is c]ta9 t iod9e is !re1 b n 9 a free b a comb9$ /ate1 & heat _c expel x f comb9ation ) ! potassium4 ,let ! flask cool a little1 & add a few drops ( sulphuric acid2 ! violet fumes ( iod9e in/antly appe>2 ! sulphuric acid has induc$ ! =mation ( sulphate ( potassa1 & expell$ ! iod9e un*ang$4 ,f4 ,b4 ,b41 ,ky4--,y\r money is receiv$1 & ! fir/ ,vol4 =w>d$ p] ord]4 ,?ank y = y\r he>ty congratulations4 ,j4 ,g4 ,p4 ,r4 ,i4--,y\rs ( ! #bf? 9 h&4 ,we advise y = ! pres5t to say no?+ ( y\r discov]y3 x probably has m valuable importance ?an y are at pres5t aw>e (4 99 99 99 99 99 ,,adv]tisem5ts 99 99 99 99 99 ,,notice ,,to ,,adv]tis]s4 ,z our ,adv]tis+ ,li/ is already l>ge1 & ! dem& rapidly increas+1 we are "u ! necessity ( reque/+ ^? :o wi% to be made kn[n ?r\gh our ,adv]tis+ ,columns1 to make _! ,adv]tisem5ts z %ort z possible4 ,! ,dagu]reian ,j\rnal is devot$ to ! int]e/ ( all4 99 99 99 99 99 ,,dagu]reian ,,libr>y4 ,all ( ! works publi%$ on ! ,dagu]reian ,art1 = sale at ! ,(fice ( ! ,dagu]reian ,j\rnal4 ,address 7po/-paid7 ,s4 ,d4 ,humphrey1 ,no4 #caa ,broadway1 ,new ,york4 99 99 99 99 99 ,,dagu]reotype ,,"w1 ,,photographic ,,rese>*es ,,& ,manipulations1 includ+ ! ,au?or's =m] ,treatises on ,dagu]reotypes1 ,by ,l4 ,l4 ,,hill4 ,! above "w is n[ ready1 price #c p] copy4 ,ord]s address$ to ,s4 ,d4 ,humphrey1 ,no4 #caa ,broadway1 ,n4 ,y4 99 99 99 99 99 ,,want$4 ,a ,,situation by an exp]i5c$ ,op]ator4 ,"o :o c come well recomm5d$1 & has be5 engag$ 9 ! ,dagu]reotype bus9ess = ! la/ eight ye>s4 ,has no objection to any city 9 ! ,unit$ ,/ates4 ,= fur!r in=mation inquire at ! ,(fice ( ! ,dagu]reian ,j\rnal4 99 99 99 99 99 ,,want$4 ,,to ,,dagu]reotypi/s ,,( ,,philadelphia4 ,,want$--,a situation1 by an old & exp]i5c$ ,op]ator1 to engage 9 "s e/abli%m5t 9 ! above nam$ city4 ,! ,adv]tis] c produce ! be/ ( ,te/imonials1 & satisfactory specim5s ( ,dagu]reotypes4 ,= fur!r in=mation1 inquire at ! (fice ( ! ,dagu]reian ,j\rnal4 ,none ne$ apply unless prep>$ to give a p]man5t situation to a good op]ator4 99 99 99 99 99 ,,scovill ,,manufactur+ ,,co41 ,,deal]s ,,9 ,,dagu]reotype ,,mat]ials1 ,,:olesale ,,& ,,retail1 ,no4 #eg ,maid5 ,lane1 ,new ,york1 ,ag5ts = ,voightl&] ,sons1 & ,c4 ,c4 ,h>rison's celebrat$ ,cam]as2 ,h>rison's1 ,br9ck]h(f's1 & ,lewis' ,buff+-,:eels4 ,! ,scovill ,manufactur+ ,co4 are n[ prep>$ to (f] to ! public1 cases ( _! own manufacture1 :i*1 = /yle1 workman%ip & sup]ior f9i%1 are n excell$ by any 9 ! m>ket1 & x is _! int5tion to put !m at prices :i* _c fail to satisfy bo? ! deal] & op]ator4 ,!y ?9k x q unnecess>y to enum]ate all ! articles :i* !y may h on h& = sale1 b simply to /ate t !y are prep>$ to furni% e description ( ,dagu]reotype ,goods ( ! be/ quality at l[ prices1 & to fill all ord]s ) promptness & dispat*4 ,may #ae?1 #ahea4 99 99 99 99 99 ,,myron ,,%ew1 ,,deal] ,,9 ,,dagu]reotype ,,app>atus ,,& ,,mat]ials1 ,,:olesale ,,& ,,retail1 ,no4 #aah ,*e/nut /reet1 ,philadelphia1 ,pa4 ,g]man & ,am]ican ,cam]as ( all sizes & ( ! be/ manufacture1 ,coat+ ,boxes1 ,cam]a ,/&s1 ,m]cury ,ba?s1 ,buff+ ,vices1 ,head ,re/s1 ,plates1 ,cases1 ,*emicals1 ,frames1 ,gold & ,gilt ,lockets1 ,fancy ,book ,cases1 ,papi]-,ma*e ,cases1 ,pres]v]s1 ,mats1 ,glass1 & all articles us$ 9 ! ,art con/antly on h& 9 great v>iety at ! l[e/ prices4 ,mr4 ,s4 hav+ _h a numb] ( ye>s practical exp]i5ce 9 ! ,dagu]reian ,art1 feels confid5t t he is prep>$ to give satisfaction to 8 cu/om]s 9 ! selection ( articles us$ 9 ! bus9ess4 ,?is be+ ! only e/abli%m5t 9 ,philadelphia devot$ exclusively to ,dagu]reotype mat]ials4 ,arti/s w f9d x to _! int]e/ to call at once :]e !y are sure ( f9d+ e article us$ 9 ! ,art4 ,ord]s f ! c\ntry promptly & fai?fully att5d$ to4 99 99 99 99 99 ,,want$4--,a ,p>tn] want$ 9 ! ,dagu]reotype bus9ess4 ,any p]son :o is a fir/-rate practical op]ator1 & c comm& f five hundr$ to a ?\s& doll>s1 c n[ h "o ( ! be/ opportunities ( inve/+ 8 capital 9 "o ( ! be/ locations 9 a we/]n city4 ,! e/abli%m5t is n[ do+ a v pr(itable bus9ess1 & is capable ( increas+ to su* an ext5t z to w>rant ! success necess>y to induce a p>tn]4 ,no "o ne$ apply unless he has ! ,ca% ,capital4 ,= fur!r in=mation inquire at ! ,(fice ( ! ,dagu]reian ,j\rnal4 99 99 99 99 99 ,,*emical1 ,,laboratory4 ,,dr4 ,,antisell has ,remov$ 8 ,*emical ,laboratory to #fc ,frankl9 ,/41 :]e he is prep>$ to und]take *emical analysis & exam9ations into ! purity ( mat]ials4 ,dr4 ,a4 w also take *>ge ( any s]ies ( exp]im5ts to elucidate p>ticul> subjects4 ,assays1 analyses ( ores1 m9]als1 soils1 & m9]al wat]1 made ) correctness & despat*4 ,may #a1 #ahea4 99 99 99 99 99 #aj ,,rew>d4 ,a ,,l>ge ,,siz$ 7plate1 #aa by #ac in*es7 ,dagu]reotype has be5 rec5tly /ol5 f my door1 suppos$ to h be5 tak5 by "s p]son ab\t visit+ ,europe4 ,said ,dagu]reotype 0 a l>ge siz$ head1 & is a lik5ess ( myself4 ,any p]son return+ said picture1 & ! l>ge gilt frame t conta9$ x1 %all receive ! above rew>d4 ,j4 ,gurney1 ,no4 #ahi ,broadway1 ,n4 ,y4 99 99 99 99 99 ,,removal4 ,,myron ,,%ew1 ,,deal] ,,9 ,,dagu]reotype ,,mat]ials1 ,no4 #aah ,*e/nut ,/reet1 ,philadelphia4 ,,mr4 ,,%ew w\ld respectfully in=m 8 fri5ds & cu/om]s t he has remov$ 8 place ( bus9ess f 8 old /&4 ,no4 #aaf1 to #aah ,*e/nut /reet1 two doors f 8 =m] place1 :]e he has made a p]man5t location1 &1 hav+ great] facilities1 w be bett] able to meet ! increas+ dem&s ( 8 bus9ess4 ,no pa9s w be sp>$ 9 ! selection ( articles us$ by ,dagu]reian ,arti/s1 & e ef=t us$ to give satisfaction to 8 cu/om]s4 ,a good supply ( all articles us$ 9 ! bus9ess con/antly on h&1 compris+ ,g]man & ,am]ican ,cam]as1 ( all sizes1 ,cam]a ,/&s1 ,coat+ ,boxes1 ,m]cury ,ba?s1 ,head ,re/s1 ,buff+ ,vices1 ,gild+ ,/&s1 ,lamps1 ,plates1 ,cases1 ,frames1 ,gold & ,gilt ,lockets1 a v>iety ( ,fancy ,cases1 c41 c4 ,mr4 ,s4 w\ld take ?is opportunity ( return+ 8 s9c]e ?anks = =m] patronage1 & solicits a cont9uance ( ! same4 ,all ord]s ei!r f ! city or c\ntry1 promptly & fai?fully att5d$ to4 ,,myron ,,%ew4 ,philadelphia1 ,june #a/1 #ahea4 99 99 99 99 99 ,,dagu]reotype4 ,,john ,,sawy]1 ,successor to ,,william ,,%ew1 deal] 9 ,dagu]reotype ,app>atus & ,mat]ials1 :olesale & retail4 ,also1 manufactur] ( ,cases4 ,no4 #abc ,wa%+ton ,/reet1 ,bo/on1 ,mass4 99 99 99 99 99 ,,l\is ,,beck] ,well kn[n ,,*emicals1 = sale at ,beck] ,pi>ds1 ,no4 #bja ,broadway1 ,n4 ,y4 99 99 99 99 99 ,,clevel& ,,dagu]reotype ,,/ock ,,depot1 ,,johnson ,,fell[s1 ,,sup]ior ,,/41 ,,clevel&1 ,o41 ,keep a l>ge & well select$ assortm5t ( ,dagu]reotype ,goods on h&1 & = sale at ! l[e/ ,new ,york prices4 ,we respectfully call ! att5tion ( op]ators to our assortm5t ( goods1 :i* we w>rant g5u9e4 ,e ex]tion w be made to keep ! be/1 late/ & *eape/ goods on h&4 ,our assortm5t consi/s ( e v>iety ( ,cam]as1 ,plates1 ,cases1 ,*emicals1 ,poli%+ ,mat]ials1 ,app>atus1 ,fixtures1 ,frames1 ,sockets1 c41 c4 ,in/ructions 9 ! ,art are c>efully giv54 ,*as4 ,e4 ,johnson1 ,p>k] ,fell[s4 99 99 99 99 99 ,,new ,,york ,,dagu]reotype ,,/ock ,,e/abli%m5t4 ,! und]sign$ w\ld call ! att5tion ( ,dagu]reotypi/s & ! trade to ! rec5t improvem5ts 9 _! manufacture ( plates1 :i*1 by a new me?od ( f9i%+1 enables !m to pres5t an article possess+ a f9] & s(t] surface1 & requir+ mu* less poli%+ ?an =m]ly4 ,! edges ( all are neatly b5t4 ,ow+ to great] facilities 9 manufactur+1 ! prices h be5 r$uc$1 s z to br+ !m at ab\t ! same co/ z ! be/ import$ br&s4 ,!y h con/antly on h& a l>ge assortm5t ( ,plates1 ,cases1 ,frames1 ,matt+s1 ,pres]v]s1 ,lockets1 ,*emicals1 & ,app>atus ( e /yle & v>iety :i* !y (f] at ! l[e/ prices4 ,ag5ts = ,voightl&]'s1 ,h>rison's & o!r ,cam]as2 ,h>rison's new ,buff+ ,:eel1 c41 c4 ,scovill ,manufactur+ ,co41 ,no4 #eg ,maid5 ,lane1 ,new ,york4 99 99 99 99 99 ,,b5jam9 ,,fr5*1 ,no4 #aji ,wa%+ton ,/reet1 ,bo/on4 ,,dagu]reotype ,app>atus1 ,plates1 ,cases1 ,frames1 ,gold ,lockets1 ,poli%+ mat]ials1 ,*emicals1 & e description ( ,goods us$ 9 ! ,dagu]reotype bus9ess1 con/ancy on h& & = sale1 at :olesale & retail1 at ! l[e/ ca% prices4 #ctf 99 99 99 99 99 #e ,,rew>d4 ,,/ol5 f ! door ( ,cl>k ,bro!rs1 #eea ,broadway1 "o full size ,dagu]reotype ,view1 9 papi] ma*e frame1 oval fire gilt mat4 ,said ,view ( a ,,go?ic ,,cottage1 on ! /eps ( :i* c be se5 a lady1 two or ?ree boys & a dog1 ,any p]son return+ ! above describ$ ,picture1 or giv+ in=mation :]e x may be f\nd1 %all receive ! above rew>d ,oct #af4 99 99 99 99 99 ,,two ,,new ,,inv5tions ,,9 ,,! ,,dagu]reotype ,,art4 ,,peck',s ,,pat5t ,,plate ,,hold]1 & ! ,b5t ,edge ,dagu]reotype ,plate us$ 9 connection ) x4 ,an in/rum5t is sold = sev5ty-five c5ts1 ) :i* e op]ator c b5d 8 own plates4 ,! hold] is a desid]atum1 & only requires to be us$ to be appreciat$4 ,x is s con/ruct$ t x w hold ! plate ?r\gh all ! /ages ( clean+1 buff+1 poli%+1 coat+1 tak+ ! picture 9 ! cam]a1 & m]curializ+ )\t any *ange4 ,dur+ ! :ole process1 ! plate ne$ n be t\*$ ) ! f+]s1 & does away ) ! use ( wax1 c41 c4 ,! prices = ! hold]s are m$iums1 #a #jj--qu>t]s1 #a #ej--;,halves1 #b #jj--:ole size1 #b #ej4 ,! ,magic ,back ,gr\nd4 ,! discov]y ( ?is is due ,mr4 ,c4 ,j4 ,an?ony1 ( ,pittsburgh1 ,pa4 ,by ?is process ! mo/ beautiful effects c be produc$1 & ! pictures are set =? 9 bold relief on back gr\nds ( v>i\s %apes & t9ts4 ,pictures tak5 ) ! ,magic ,back ,gr\nd1 w be emphatically ! ,pictures = ! ,million4 ,! ,pat5t is appli$ =1 & ! "r ratifi$ ^u ! receipt ( ! ,pat5t1 = ! sum ( ,tw5ty-,five ,doll>s4 ,l4 ,,*apman1 #ajb ,william ,/41 ,n4 ,y4 ,manufactur] ( ,cases1 ,mats1 ,pres]v]s1 ,plates1 ,import] ( ! g5u9e ,/> ,br&1 ,no4 #dj ,fr5* ,plates1 & deal] 9 ,dagu]reotype /ock g5]ally4 99 99 99 99 99 ,,cl>k ,,bro!rs1 ,b4 ,l4 ,,higg9s4 ,dagu]reian ,gall]y1 ov] ! ,regulator1 ,frankl9 ,build+s1 ,syracuse1 ,n4 ,y41 ,no4 #abh ,g5esee ,/41 ,utica1 ,tremont ,r[ ,bo/on1 & #eea ,broadway1 ,new ,york4 ,lik5esses by ! improv$ ,dagu]reotype ( v>i\s sizes1 & ( ! mo/ delicate executions may be obta9$ at ! above rooms dur+ ! day1 f #h ,a ,m41 to #e ,p4 ,m4 ,*emicals1 ,plate1 ,cases1 ,cam]as1 ,app>atus1 & o!r mat]ials1 connect$ ) ! art1 con/antly on h&1 & = sale at ,new ,york prices4 ,all articles are select$ ) great c>e & w>rant$ to give ! be/ satisfaction4 99 99 99 99 99 ,,dagu]reian ,,e/abli%m5t4 ,,john ,,roa*1 ,optician1 #gi ,nassau ,/reet1 ,new ,york4 ,has always on h& ,,voightl&] ,,in/rum5ts1 qu>t]1 half1 & :ole size4 ,am]ican ,in/rum5ts1 ,roa*'s make1 w>rant$ to be sup]ior to any yet made 9 ! ,unit$ ,/ates4 ,!y "w ) %>pness1 & quickness1 & p]sons pur*as+ c te/ !m ) ! high pric$ ,g]man ,in/rum5ts4 ,coat+ ,boxes1 ,fl9t ,glass ,j>s1 cem5t$ 91 & gr\nd air tight4 ,m]cury ,ba?s1 ) ,!rmomet] ,scale 9 front4 ,head ,re/s1 ,/&s1 ,cases1 ,*emicals1 c4 ,plates1 ,fr5* #dj? ( ! ,/>1 & o!r fir/ quality ,br&s4 ,brom9e ,roa*'s ,triple ,comp\nd1 n[ call$ ,quick-/uff1 works ) c]ta9ty & quickness1 9 all wea!r1 & pictures tak5 ) x h a ri* :ite tone4 ,,galvanic ,,batt]ies1 c4 99 99 99 99 99 ,,c9c9nati ,,dagu]reotype ,,/ock ,,e/abli%m5t4 ,! und]sign$ w\ld call ! att5tion ( ^? wa%+ ,dagu]reotype goods1 to 8 l>ge & g5]al assortm5t ( all articles app]ta9+ to ! ,dagu]reian arts4 ,! foll[+ nam$ articles comprise only a few1 comp>$ ) ! great v>iety ( 8 /ock4 ,cam]as--,voightl&] & ,sohn's ,g]man ,cam]as4 ,c4 ,c4 ,h>rison's ,qu>t]1 ,halves1 ,:oles1 ,mammo?1 ,view1 & ,quick ,work+ ,cam]as6 ,also a g5]al assortm5t f o!r manufactur]s4 ,complete sets ( ,app>atus--su* z ,coat+ ,boxes1 ,m]cury ,ba?s1 ,plate ,hold]s1 ,buffs1 ,buff ,:eel1 ,peck's & ,scovill's ,pat5t ,blocks1 ,lewis' new ,iron ,re/s1 ,iron & ,*air ,head ,re/s1 ,gild+ ,/&s4 ,cases--,papi]-,ma*e inlaid ) ,"m ( ,pe>l1 ,velvet 9 & out ) ,clasps & ,locks1 ,morocco l9$ ) ,velvet1 ,silk & ,sat91 ,pla9 & ,gilt1 also a great v>iety ( fancy patt]ns4 ,plates ( all sizes--,scovill's1 ,fr5*1 #dj? ( ! ,/>1 & o!r fir/ quality ,br&s4 ,*emicals--,am]ican1 ,g]man & ,fr5* ,brom9e1 ,dry & ,*loride ( ,iod9e1 ,hydr(l\ric ,acid1 ,cyanide ( ,potassium1 ,pure ,di/ill$ ,m]cury1 a sup]ior article ( ,*loride ( ,gold = ,gild+1 ,hyposulphite ( ,gold1 ,*loride ( ,calcium1 ,colors1 ,rott5 ,/one1 ,r\ge1 an excell5t article4 ,lamps1 ,nipp]s1 ,glass ,funnels1 ,glass ,graduates1 ,prep>$ ,bucksk9s1 ,bru%es1 c41 c4 ,all ( ! above articles are ( ! fir/ quality1 & w be furni%$ at reasonable rates4 ,ord]s punctually att5d$ to & satisfaction giv54 ,,pet] ,,smi?1 ,no4 #cf ,fif? /reet1 ,c9c9nati1 ,ohio4 99 99 99 99 99 ,,dagu]reotype ,,/ock ,,e/abli%m5t4 ,,! ,,subscrib]1 w\ld respectfully in=m ! ,dagu]reian ,arti/s1 t he has con/antly on h& a l>ge assortm5t ( ,dagu]reotype app>atus1 plates1 cases1 & *emicals1 compris+ 9 "p ! foll[+3 ,voightl&] ,sons1 ,h>rison's1 ,lewis & ,p]ry's ,cam]as & o!r app>atus ( ! mo/ approv$ /yles4 ,plates--,scovill's1 ,*apman's & ! diff]5t br&s ( ,fr5* plates4 ,cases--,silk & velvet l9$1 ,papi] ,ma*e & a great v>iety ( fancy cases4 ,*emicals--,am]ican1 ,g]man & ,fr5* ,brom9e1 *loride ( iod9e1 d gold1 calcium1 m]cury1 r\ge1 rott5 /one1 black poli%1 col\rs1 bru%es1 rosewood & ,papi] ma*e1 frames1 mats1 glass pres]v]s1 prep>$ buck sk91 c41 c4 ,e article us$ 9 ! bus9ess1 :i* ,i w furni% to op]ators at retail or :olesale1 z l[ z ! same quality ( articles c be b\ght 9 ,new ,york or else:]e4 ,our motto is small pr(its & quick sales4 ,n4 ,e4 ,,sisson4 ,no4 #dif ,broadway1 ,albany ,n4 ,y4 #atf 99 99 99 99 99 ,,levi ,,*apman1 ,no4 #ajb ,william /reet1 ,new-,york1 ,manufactur] (1 & ,deal] 9 ,dagu]reotype ,/ock4 ,dagu]reotype ,cases4 ,m$ium size1 f #ae to #aih p] gross1 ,qu>t] #bd to #bhh ,half #fj to #dcb ,,mats1 ,,pres]v]s & ,,*emicals ( all k9ds4 ,fr5* & ,am]ican ,,plates4 ,l4 ,c4 imports ! g5u9e ,no4 #dj ,/> ,br& ,fr5* ,plate1 :i* he keeps con/antly on h&1 toge!r ) an assortm5t ( o!r k9ds4 ,,papi] ,,ma*e ,,cases1 inlaid ) ,"m ( ,pe>l1 exce$+ 9 beauty any ?+ ( ! k9d h]et(ore made1 f #ij to #aaeb p] gross4 ,l4 ,c4 is also proprietor ( ,peck's pat5t moveable ,plate-hold]4 ,,george ,,dabbs1 ,travell+ ,ag5ts4 ,,james ,,crem]1 99 99 99 99 99 ,,premium ,,dagu]reotype ,,depot ,,& ,,manufactory1 ,w4 ,w4 ,h4 ,,lewis1 #adb ,*a?am ,/reet1 ,new ,york1 keep con/antly on h&1 sup]ior ,,cam]as ( all sizes2 also1 quick work+ ,cam]as1 fully equal to any import$4 ,all k9ds ( ,app>atus1 includ+ our ,pat5t ,,plate ,,vices & ,,gild+ ,,/&s2 ,galvanic ,batt]ies = ,electrotyp+1 = durability sup]ior to all o!rs4 ,buff+ ,la!s1 on ! mo/ approv$ plan1 ,plates1 ,cases1 ,*emicals1 ,poli%+ ,mat]ials ( e description4 ,all k9ds ( ,walnut1 ,rosewood & ,gilt ,frames = ,dagu]reotypes1 outside ,%[ ,frames1 ,diploma1 ,c]tificate & ,picture ,frames made to ord]4 ,press+ ,ma*9es1 = ,/raw & ,leghorn ,plats1 ( improv$ con/ruction4 #atf 99 99 99 99 99 ,,dagu]reotype ,,furbi%+ ,,rooms4 ,,wm4 ,a4 ,,wisong1 ,no4 #b ,n4 ,lib]ty ,/reet1 ,baltimore1 ,md4 ,,has ,,con/antly ,,on ,,h&1 a full & g5]al assortm5t ( ,/ock1 = ,dagu]reotype use4 ,embrac+ e v>iety ( ,cam]as1 ,plates1 ,cases1 ,fixtures1 ,trays1 ,*emicals1 & ,mat]ials us$ by ,dagu]reian ,arti/s1 all ( :i* are (f]$ at ! l[e/ m>ket rates4 ,ord]s f ,arti/s are respectfully solicit$ & =w>d$ ) dispat*4 #b 99 99 99 99 99 ,circul> to ,dagu]reotypi/s4 ,,george ,,dabbs ,,james ,,crem]1 ,travell+ ,ag5ts = ,l4 ,*apman1 #ajb ,william /reet1 ,new ,york1 manufactur] ( ,dagu]reotype cases1 mats1 pres]v]s1 & plates1 & import] ( ! g5u9e ,/> br&1 ,no4 #dj1 ,fr5* plate1 & la/1 ?\gh ( fir/ importance1 proprietor ( ,peck's pat5t plate hold]1--! great desid]atum :i* only requires to be us$ to be appreciat$4 ,prices1 #a1jj = m$ium2 #a1ej = qu>t]s2 #b1jj = halt's & #b1ej = :ole size hold]s--a vice to hold ! blocks #a1ej & an in/rum5t = b5d+ ! plates #ge c5ts4 ,!y w\ld in=m ,dagu]reotypi/s & deal]s t !y w wait ^u z _m dur+ ! w9t]1 z _! "t w p]mit1 = ! purpose ( exhibit+ ! pat5t ,plate ,hold]1 = a description ( :i* see adv]tisem5t head$ ,two ,new ,inv5tions4 #atf ,new ,york1 ,novemb] #a1 #ahej4 99 99 99 99 99 ,,insley',s ,,dagu]reotype ,,gall]y ,,remov$ ,,to ,no4 #caa ,,broadway1 ,n4 ,y4 7,betwe5 ,/ew>t's & ! ,city ,hospital47 ,,?is1 our new ,sky-light ,gall]y1 is locat$ on ! second floor at ! above numb]1 & is univ]sally ackn[l$g$ to be ! mo/ conv5i5t & effective ,gall]y 9 ! ,city4 ,e real improvem5t is tak5 advantage (1 &1 aid$ by sci5tific & g5tlemanly assi/ants1 we tru/ our pictures _c be excell$4 ,! ,cl]gy--! ,/atesman--! ,arti/--! ,man ( sci5ce--& all lov]s ( really good ,dagu]reotypes1 ?r\gh\t ! ,unit$ ,/ates1 are invit$ lo call & exam9e our collection4 ,p4 ,s4--,?is ,gall]y 0 = sev]al ye>s locat$ on ! corn] ( ,c$> /reet1 b is n[ remov$ to ,no4 #caa ,broadway4 99 99 99 99 99 ,,cam]as4 ,c4 ,c4 ,,h>rison1 ,manufactur] ( ,cam]as1 & ,cam]a ,l5ses1 ( all sizes & ( ! late/ improvem5ts4 ,(fice #bic ,broadway1 ,new ,york1 :]e 9 8 ,gall]y may be se5 specim5s ( ,dagu]reotypes tak5 ) in/rum5ts ( 8 own manufacture1 :i* = accuracy ( p]=mance are unsurpass$ by any 9 ! _w4 ,n4 ,b4 ,a new & improv$ ,cam]a = tak+ views1 is manufactur$ by him1 at a price unprec$5t$ly l[4 ,c4 ,c4 ,,h>rison1 ,no4 #bic ,broadway1 ,n4 ,y4 #btf 99 99 99 99 99 ,,dagu]reotype ,,plates4 #bjjj ,,l\is ,l4 ,,bi%op',s sup]ior ,,plates1 (f]$ = sale at a great b>ga91 by ,,victor ,,bi%op1 #bc ,maid5 ,lane4 ,n4 ,b4 ,^! ,plates are silv]$ by ! electro-magnetic process1 & w>rant$ sup]ior to ! be/ ,fr5* plates4 #atf 99 99 99 99 99 ,,engrav+ ,,! ,,subscrib] /ill cont9ues to c>ry on ! bus9ess ( ,,engrav+ ,,on ,,wood1 9 all its bran*es4 ,8 facilities are su* t he is enabl$ to execute all ord]s promptly1 & 9 e /yle ( ! ,art1 ^u ! mo/ reasonable t]ms2 :ile ! exp]i5ce ( _m ye>s enables him to feel confid5ce 9 8 ef=ts to give satisfaction to all :o may favor him ) _! patronage4 ,p>ticul> att5tion paid to ! ,draw+ & ,engrav+ ( ,subjects f ,dagu]reotypes4 ,n4 ,,orr1 ,no4 #aea ,fulton-/4 ,n4 ,y4 #btf 99 99 99 99 99 ,,book ,,& ,,job ,,pr9t+4 ,,william ,s4 ,,dorr1 #aja ,nassau ,/reet1 ov] ,ack]man ,mill]'s ,sign & ,bann] ,pa9t+ ,e/abli%m5t1 is prep>$ to pr9t1 9 ! be/ /yle1 & at ! usual ,l[ ,prices1 ,books1 ,p]iodicals1 ,newspap]s1 ,pamphlets1 ,bill ,heads1 ,circul>s1 ,comm]cial & ,law ,blanks1 ,bills ( ,lad+1 ,bank ,*ecks1 ,notices1 ,labels1 c4 ,c>ds pr9t$ on ! celebrat$ ,yankee ,press4 ,few (fices 9 ! city h great] facilities = do+ "w ) neatness & despat*1 z mo/ ( ! mat]ials are new1 & long editions are done by /eam p[] presses4 ,h& ,dagu]reian ,j\rnal ,pr9t4 99 99 99 99 99 ,,dagu]reian ,,arti/s' ,,regi/]4 ,appleby1 ,r4 ,b41 #ad ,arcade1 ,ro*e/]1 ,n4 ,y4 ,an?ony1 ,j4 ,b41 ,popl> ,grove1 ,s4 ,c4 ,adams1 ,george1 ,worce/]1 ,mass4 ,brady1 ,mat!w ,b41 ,no4 #bje ,broadway1 ,n4 ,y4 ,burges1 ,na?an ,g41 ,no4 #ahg ,broadway1 ,new ,york4 ,bak]1 ,f4 ,s41 ,baltimore1 ,md4 ,broadb5t1 ,samuel1 #ach ,*e/nut /4 ,philadelphia4 ,b>nes1 ,c41 ,mobile1 ,ala4 ,b[mau1 ,isrial1 ,b]l+1 ,canada4 ,b5son1 ,w41 ,boonville1 ,mo4 ,bailey1 ,?omas1 ,ives1 ,columbia1 ,maury ,co41 ,t5n4 ,b>tlet1 ,no4 #ajb ,ma9 /reet1 ,bo/on1 ,mass4 ,bog>dus1 ,a41 ,no4 #bag ,gre5wi* /reet1 ,n4 ,y4 ,br[n1 ,f4 ,a41 ,museum ,build+1 ,man*e/]1 ,n4 ,h4 ,br[n1 ,h4 ,s41 ,milwaukie1 ,wis4 ,buxton1 ,john1 ,/4 ,ca?>9e /reet1 ,montreal1 ,canada4 ,bradlee1 ,j4 ,e41 ,bo/on1 ,mass4 ,buell1 ,e4 ,m41 ,pittsfield1 ,mass4 ,b[man1 ,j4 ,a41 ,b]l91 ,wat]loo ,c\nty1 ,canada ,we/4 ,bisbee1 ,a41 ,dayton1 ,ohio4 ,b[51 ,n4 ,o41 ,norwi*1 ,conn4 ,beck]s ,pi>d1 #bja ,broadway4 ,n4 ,y4 ,br[n1 ,james1 #aha ,broadway1 ,n4 ,y4 ,campbell1 ,b4 ,f41 ,corn] ,hanov] & ,union /reets1 ,bo/on1 ,mass4 ,coll9s1 ,david1 ,*esnut ,/reet1 ,philadelphia1 ,pa4 ,cooley1 ,o4 ,h41 ,spr+field1 ,mass4 ,cl>k ,bro!rs1 ,no4 #eea ,broadway1 ,n4 ,y41 #abh ,g5esee ,/reet1 ,utica1 ,frankl9 ,build+1 ,syracuse1 ,new ,york1 & ,tremont ,r[1 ,bo/on1 ,mass4 ,cook1 ,george ,s41 ,*>le/on1 ,s4 ,c4 ,coombs1 ,f41 ,san ,francisco1 ,cal4 ,c>y1 ,p4 ,m41 ,savannah1 ,ga4 ,*u*ill1 ,r4 ,e41 #ee1 ,/ate ,/reet1 ,albany1 ,n4 ,y4 ,*ase1 ,l4 ,g41 ,bo/on1 ,mass4 ,dodge1 ,e4 ,s41 ,augu/a1 ,ga4 ,davie1 ,d4 ,d4 ,t41 ,utica1 ,n4 ,y4 ,dobyns1 ,t4 ,j41 ,new ,orleans1 ,la41 & ,l\isville1 ,ky4 ,done1 ,t4 ,c41 ,no4 #b1 ,place d',armes1 ,montreal1 ,canada4 ,durang4 ,w4 ,h41 ,no4 #cjc ,broadway1 ,n4 ,y4 ,ellicott1 ,e41 ,ma9 ,/reet1 ,*e/] ,c4 ,h41 ,s4 ,c4 ,evans1 ,o4 ,b41 ,ma9 ,/reet1 ,buffalo1 ,new ,york4 ,ev5s1 ,*as41 ,no4 #chj ,m>ket /reet1 ,philadelphia1 ,pa4 ,ennis1 ,t4 ,j41 #ajf ,*e/nut /reet1 ,philadelphia1 ,pa4 ,f9ley1 ,m41 ,can&aigua1 ,ont>io ,co41 ,n4 ,y4 ,f9ley1 ,a4 ,c41 ,j]seyville1 ,ill4 ,fitzgibbon1 ,j4 ,h41 ,/4 ,l\is1 ,mo4 ,f>is1 ,?omas1 ,corn] ,f\r? & ,walnut ,/reet ,c9c9nati1 ,ohio4 ,gurney1 ,j]emiah1 ,no4 #ahi ,broadway4 ,n4 ,y4 ,gavit1 ,daniel ,e41 #bdg ,broadway1 ,n4 ,y4 ,gay1 ,c4 ,h41 ,new ,london1 ,ct4 ,ge] ,b5$ict1 ,syracuse1 ,n4 ,y4 ,gatewood1 ,e4 ,h41 ,boonville1 ,mo4 ,holcomb1 ,j4 ,g41 ,augu/a1 ,me4 ,h[ell1 ,w4 ,b41 ,lex+ton1 ,mo4 ,hill1 ,r4 ,h41 ,k+/on1 ,ul/] ,co41 ,n4 ,y4 ,haas1 ,philip1 ,no1 #bhi ,broadway1 ,n4 ,y4 ,hall1 ,w4 ,h41 ,r\se's ,po9t1 ,cl9ton ,co41 ,n4 ,y4 ,h>rison4 ,c4 ,c41 #bic ,broadway1 ,n4 ,y4 ,hill1 ,l4 ,l41 ,we/kill1 ,gre5 ,co41 ,n4 ,y4 ,hale1 ,j4 ,w41 ,new>k1 ,n4 ,j4 ,h\gh ,an?ony1 ,pittsburg1 ,alleghany ,co41 ,pa4 ,hale1 ,l4 ,h41 #aji ,wa%+ton /reet1 ,bo/on1 ,mass4 ,hawk9s1 ,e4 ,c41 ,corn] ( ,fif? & ,walnut ,/reet1 ,c9c9nati1 ,ohio4 ,insley1 ,h5ry ,e1 #caa ,broadway1 ,n4 ,y4 ,ives1 ,l4 ,m41 ,no4 #adb ,wa%+ton /reet1 ,bo/on1 ,mass4 ,johnson1 ,*>les ,e41 ,clevel&1 ,ohio4 ,jacobs1 ,e41 #gc ,camp ,/1 ,new ,orleans1 ,la4 ,john/on1 ,d4 ,b41 ,utica1 ,n4 ,y4 ,johnson1 ,george ,h41 ,sacram5to1 ,cal4 ,kelsey1 ,c4 ,c41 ,*icago1 ,ill4 ,knight1 ,w4 ,m4 ,rac9e1 ,wis4 ,lawr5ce1 ,m>t9 ,m41 ,no4 #bjc ,broadway1 ,n4 ,y4 ,lewis1 ,w4 & ,w4 ,h41 ,no4 #adb ,*a?am ,/reet1 ,new ,york4 ,lit* ,graniss1 ,wat]bury1 ,ct4 ,long1 ,h4 ,h41 ,/4 ,l\is1 ,mo4 ,long1 ,e41 ,/4 ,l\is1 ,mo4 ,l'homdieu1 ,*>les1 ,*>le/on1 ,s4 ,c4 ,m>t91 ,j4 ,e41 ,detroit1 ,mi*4 ,m>ks1 ,h4 ,r41 ,baltimore /reet1 ,baltimore1 ,md4 ,mayall1 ,j4 ,e41 ,no4 #dcc ,we/ ,/r&1 ,london1 ,engl&4 ,m]rick1 ,dr4 ,g4 ,w41 ,adrian1 ,mi*4 ,moiss5et1 ,f41 ,new ,orleans1 ,la4 ,m\l?r\p1 ,m41 ,new ,hav51 ,ct4 ,man*e/] ,bro!r1 ,provid5ce1 & ,newport1 ,r4 ,i4 ,mc,donald1 ,d41 ,ma9 ,/reet1 ,buffalo1 ,new ,york4 ,miles1 ,*as4 ,t41 ,fayette1 ,jeff]son ,co41 ,miss4 ,mc,clees ,g]mon1 ,philadelphia1 ,pa4 ,m',intyre1 ,s4 ,c41 ,san ,francisco4 ,cali=nia4 ,mor&1 ,a41 #acb ,*a?am ,/reet1 ,n4 ,y4 ,n>amore1 ,william1 ,bridgeport1 ,conn4 ,ni*ols1 ,john ,p41 ,no4 #ge ,c\rt /reet1 ,bo/on1 ,mass4 ,ormsbee ,silsbee1 ,no4 #bjc ,wa%+ton /reet1 ,mass4 ,ow51 ,n41 ,go%51 ,n4 ,y4 ,pros*1 ,g4 ,w41 ,new>k1 ,n4 ,j4 ,peck1 ,samuel1 ,new ,hav51 ,ct4 ,p[elson ,co41 #agg ,broadway1 ,n4 ,y4 ,prod'homme1 ,j4 ,f41 #ffc ,broadway1 ,n4 ,y4 ,reynolds1 ,g4 ,l41 ,lex+ton1 ,va4 ,rice1 ,s4 ,n41 #aid ,canal ,/reet1 ,n4 ,y4 ,root1 ,m4 ,a4 ,s41 ,no4 #cfc ,broadway1 ,new ,york1 & #adj ,*esnut ,/reet1 ,philadelphia1 ,pa4 ,ritt51 ,e4 ,d41 ,dunburry1 ,conn4 ,swift1 ,h4 ,b41 #cab ,m>ket ,/1 ,philadelphia1 ,pa4 ,sawy]1 ,jo41 ,bo/on1 ,mass4 ,/ansbury1 ,b41 ,brooklyn1 ,l4 ,i4 ,/amm ,upman1 ,milwaukee1 ,wis4 ,sissons1 ,n4 ,e41 ,no4 #dif ,broadway1 ,albany1 ,n4 ,y4 ,%orb1 ,j4 ,r41 ,w9nsboro1 ,s4 ,c4 ,%ew1 ,myron1 ,*e/nut ,/reet1 ,philadelphia1 ,pa4 ,?ompson1 ,s4 ,j41 ,no4 #eg ,/ate ,/reet1 ,albany1 ,new ,york4 ,t]ry1 ,ar!r1 ,lima1 ,p]u4 ,toml9son1 ,william ,a41 ,troy1 ,new ,york4 ,van ,al/51 ,a41 ,worce/]1 ,mass4 ,vail1 ,j4 ,h41 ,new ,brunswick1 ,n4 ,j4 ,van ,loan ,co41 ,*e/nut /reet1 ,philadelphia1 ,pa4 ,we/cott1 ,c4 ,p41 ,wat]t[n1 ,jeff]son ,co41 ,n4 ,y4 ,wood1 ,r4 ,l41 ,macon1 ,ga4 ,:ipple1 ,john ,a41 ,wa%+ton ,/reet1 ,bo/on1 ,mass4 ,:itehur/1 ,j4 ,h41 ,new ,york1 ,ri*mond1 ,norfolk1 ,pet]sburg1 & ,lyn*bury1 ,va41 ,baltimore1 ,md41 & ,wa%+ton ,city1 ,d4 ,c4 ,wells1 ,j4 ,d41 ,no4 #c1 ,pleasant /reet1 ,nor?ampton1 ,mass4 ,walk]1 ,s4 ,l41 ,broadway1 ,albany & ,p\ghkeepsie1 ,n4 ,y4 ,w>r51 ,geo4 ,k41 #abh ,m]rimack /41 ,l[ell1 ,mass4 ,walk] ,horton1 ,newburgh1 ,n4 ,y4 ,w5twor?4 ,h5ry1 ,=t ,pla91 ,montgom]y ,co41 ,n4 ,y4 ,williams1 ,j4 ,a41 ,wa%+ton ,squ>e1 ,newport1 ,r4 ,i4 ,williams1 ,j4 ,b41 ,philadelphia1 ,pa4 99 99 99 99 99 ,,! ,,dagu]reian ,,j\rnal1 ,devot$ to ! ,dagu]reian & ,photog5ic ,arts1 also1 embrac+ ! ,sci5ces1 ,arts & ,lit]ature4 ,! ,dagu]reian ,j\rnal is publi%$ semi-mon?ly1 at #caa ,broadway1 on ! #a/ & #ae? ( e mon?4 ,bus9ess ,dep>tm5t4 ,t]ms--,?ree ,doll>s a ye>2 9 advance4 ,inducem5ts = ,clubb+4 ,two copies ( ?is ,j\rnal w be furni%$ = "o ye> = #e2 f\r d4 = #i2 & t5 d4 = #bj ,adv]tis+4 ,"o squ>e ( #f l9es or less1 "o ins]tion1 #j #ej ,d4 d4 #aj #ge ,d4 d4 #ad #a #jj ,half page1 "o ins]tion1 #f #jj ,"o page1 #aj #jj ,less ?an a half page1 a ye>1 p] l9e1 #a #jj ,half page1 p] ye>1 #ej #jj ,"o page1 #ajj #jj ,regi/] ( ,dagu]reian ,arti/s1 n exce$+ two l9es1 #a p] ye>4 ,x is p>ticul>ly reque/$ t all address+ lett]s to u1 w\ld put on ! ,/ate1 z well z ! ,t[n 9 :i* !y live4 ,subscrib]s are au?oris$ & reque/$ to s5d bank notes or *ange by mail1 at our risk1 provid$ x is done 9 ! pres5ce ( ! ,po/ ,ma/]1 & ! lett]s are frank$4 ,all communications & remittances int5d$ = ?is ,j\rnal1 9 ord] to secure att5tion %\ld be po/ paid4 ,dagu]reian ,arti/s t are travell+ 9 ! c\ntry1 c h ?is ,j\rnal s5t to any place :]e !y may be1 provid$ !y give u notice1 & ! ,po/ ,(fice *ang$ f4 ,h& ,all ,lett]s %\ld be address$ 7po/ paid7 to ,s4 ,d4 ,,humphrey ,publi%]1 #caa ,broadway1 ,new ,york4 99 99 99 99 99 ,,gurney',s ,,dagu]reian ,,gall]y4 #ahi ,broadway1 ,n4 ,y41 ,has be5 kn[n = ye>s z "o ( ! ,fir/ ,e/abli%m5ts ( ! k9d 9 ! c\ntry1 & ! olde/ 9 ?is city4 ,mr4 ,g4 att5ds p]sonally to ! ,op]at+ ,dep>tm5t1 & hav+ a sup]ior arrangem5t ( ,light1 z well also z e o!r ability2 & f 8 long exp]i5ce 9 ! ,art1 he is at all times enabl$ to give p]fect satisfaction to all :o wi% a good lik5ess4 ,8 collection ( l>ge size pictures ( di/+ui%$ p]sons1 are univ]sally pron\nc$ sup]ior to any h]et(ore tak5 9 ?is c\ntry4 ,ladies & ,g5tlem5 are respectfully invit$ to exam9e !m3 #ahi ,broadway1 directly opposite ,john ,/reet4 ,copies ( a ,sup]ior ,dagu]reotype ( ,j5ny ,l9d = sale4 99 99 99 99 99 ,,james ,,br[n',s ,,dagu]reotype ,,m9iature ,,gall]y4 #aha ,broadway3 ,re> ,/airs4 ,,! und]sign$1 = f\r ye>s ! pr9cipal ,op]ator ( ,m4 ,b4 ,brady1 has ! honor to ann\nce to 8 fri5ds1 & ! fa%ionable circle1 t 8 ,rooms are n[ op5 at ! above ,no41 = ! transaction ( bus9ess1 :]e he w be pleas$ to see 8 fri5ds & ! public g5]ally2 & hopes to receive a portion ( t patronage s lib]ally ext5d$ to him :ile pr9cipal at ,brady's4 ,he w also take ! lib]ty ( m5tion+1 to ^? unacqua9t$ ) ! fact1 t ! pictures :i* h receiv$ ! diff]5t premiums = ,mr4 ,brady1 7 tak51 color$1 & arrang$1 ) ! assi/ance ( ,mr4 ,hays1 :o is /ill ) him1 entirely by himself4 ,p>ticul> att5tion is call$ to ! v sup]ior color+ tone & f9i% ( ! impressions f ?is e/abli%m5t1 :i*1 ?r\gh an incessant /udy ( sev5 ye>s1 ! subscrib] feels consci\s 9 ass]t+ c always be reli$ on1 z he att5ds p]sonally to 8 sitt]s4 ,pictures tak5 9 any wea!r1 9 any desir$ /yle1 & 8 *>ges be+ extremely mod]ate1 he hopes to suit all classes4 ,,james ,,br[n1 ,memb] ( ! ,society = ! ,promotion ( ,pa9t+ 9 ,wat] ,colors1 & = t5 ye>s a ,/ud5t 9 ! ,national ,academy ( ,design4 99 99 99 99 99 ,,dobyns ,co4 ,,deal]s 9 all k9ds ( ,dagu]reotype ,/ock1 ,plates1 ,*emicals1 & ,app>atus4 ,no4 #f #bh ,camp ,/reet1 ,new ,orleans1 ,la42 ,no4 #fj ,front ,r[1 ,memphis1 ,t5n42 ,no4 #dhi ,ma9 ,/reet1 ,l\isville1 ,ky4 99 99 99 99 99 ,,insley',s ,,dagu]reotypes4 ,,hay+ _h ! honor1 9 ! e>ly "p ( #ahdj1 to e/abli% ,,"o ( ! ,,?ree ,gall]ies fir/ op5$ to ! public1 9 ?is city or ! _w1 viz3 by ,mr4 ,wolcott1 ,pr(essors ,morse ,drap]1 & ,insley & ,pros*1 ! und]sign$ flatt]s himself t 8 prolong$ exp]i5ce w enable him to give entire satisfaction to ^? :o desire ,lik5esses by ?is *>m+ process4 ,,insley1 #caa ,broadway1 ,n4 ,y4 99 99 99 99 99 ,m4 ,a4 ,s4 ,,roots ,,dagu]reian ,,rooms4 ,,corn] ( ,broadway & ,frankl9 ,/reet1 ,new ,york4 ,m4 ,a4 ,s4 ,root1 celebrat$ = ye>s z ,dagu]reian ,arti/s 9 ,philadelphia1 h op5$ a magnific5tly furni%$ ,,suite ,,( ,,rooms1 9 ! mo/ fa%ionable "p ( ! city1 7,no4 #cfc ,broadway1 corn] ( ,frankl9 ,/reet17 :]e1 hav+ an admirably arrang$ light1 !y flatt] !mselves t !y w be able to furni% ,dagu]reotype ,lik5esses1 equal 9 f9i%1 accuracy & effect1 to any?+ ( ! k9d 9 ! _w4 ,!y h receiv$ ,six ,m$als f ! v>i\s ,fairs & ,in/itutes ( our c\ntry2 also ! two highe/ ,m$als at ! ,fair ( #ahej 9 ,new ,york & ,philadelphia1 = ! be/ specim5s ( ,dagu]reotypes ev] exhibit$4 ,! public are respectfully invit$ to visit _! ,rooms & exam9e _! ,gall]y ( ,lik5esses ( ! mo/ di/+ui%$ p4 ,gall]y ,free4 99 99 99 99 99 ,,myron ,,%ew1 ,,deal] 9 ,dagu]reotype ,app>atus & ,mat]ials1 ,:olesale & ,retail1 #aaf ,*e/nut ,/reet1 ,philadelphia4 99 99 99 99 99 ,a4 ,,mor& ,,dagu]reian ,,arti/1 #acb ,*a?am ,/reet1 ,n4 ,y4 99 99 99 99 99 ,j4 ,w4 ,,?ompson',s ,,dagu]reian ,,gall]y & ,depot ( ,dagu]reian ,mat]ials ( all k9ds1 ,in/rum5ts1 ,app>atus1 & ev]y?+ belong+ to ! ,art1 = sale at l[ prices4 ,e ,op]ator kn[s ! advantage ( buy+ 8 ,/ock 7especially plates & *emicals7 ( a p]son :o n only sells ,/ock1 b is also a practical ,dagu]reotypi/4 #cae ,broadway1 ,n4 ,y4 99 99 99 99 99 ,,po/age ,,on ,,! ,,dagu]reian ,,j\rnal ,,!re has be5 a few in/ances :]e ,po/ma/]s h *>g$ pamphlet po/age on ?is ,j\rnal4 ,we say ! ,dagu]reian ,j\rnal is subject to newspap] po/age only1 because t is all t c legally be *>g$ on x4 ,a newspap] mu/ be publi%$ z (t5 z once a mon?1 & conta9 intellig5ce ( pass+ ev5ts4 ,?is publication is semi-mon?ly1 & conta9s1 a g5]al summ>y ( pass+ ev5ts4 ,! law says x may conta9 two %eets1 if ! two toge!r d n exce$ #a1ijj squ>e in*es4 ,?is ,j\rnal conta9s less ?an #a1ajj squ>e in*es4 ,^! %eets may be fold$ 9 any %ape1 or pr9t$ on pap] ( any color4 ,! foll[+ is an extract f ! ,act ( ,congress = regulat+ po/age4 ,a newspap] is def9$ to be any pr9t$ publication issu$ 9 numb]s1 & publi%$ at /at$ int]vals ( n m ?an a mon?1 convey+ intellig5ce ( pass+ ev5ts4 ,x g5]ally consi/s ( a %eet1 b may be compos$ ( two %eets ( pap]4 ,9 su* case1 x is *>geable ) newspap] po/age only2 provid$ t ! %eets 9 ! aggregate d n exce$ #a1ijj squ>e in*es4 ,a pamphlet is a small1 unb\nd1 pr9t$ book4 99 99 99 99 99 ,,lawr5ce ,,sci5tific ,,s*ool1 ,,h>v>d ,,univ]sity ,,cambridge1 ,,mass4 ,special ,/ud5ts att5d daily f n9e o'clock1 ,a4 ,m41 till five o'clock1 ,p4 ,m41 9 ! ,laboratories1 & "u ! direction ( ! foll[+ ,pr(essors3 ,l\is ,agassiz1 ,l4 ,l4 ,d41 ,pr(essor ( ,geology & ,zoology2 ,jeffries ,wyman1 ,m4 ,d41 ,pr(essor ( ,comp>ative ,anatomy & ,physiology2 ,h5ry ,l4 ,eu/is1 ,a4 ,m41 ,pr(essor ( ,eng9e]+2 ,eb5 ,norton ,hors=d1 ,a4 ,m41 ,pr(essor ( ,*emi/ry4 ,in/ruction is also giv5 by ,pr(essor ,peirce1 9 ,ma!matics2 ,pr(essor ,lov]+1 9 ,physics2 & ! ,messrs ,bond1 at ! ,a/ronomical ,obs]vatory4 ,all lectures deliv]$ to "u-graduates ( ! ,college1 are free to memb]s ( ! ,sci5tific ,s*ool4 ,= fur!r in=mation apply to ,e4 ,n4 ,hors=d1 ,dean ( ! ,faculty4 99 99 99 99 99 ,,dagu]reotype4 ,! und]sign$ w\ld call ! att5tion ( ,dagu]reotypi/s & ! trade to ! rec5t improvem5ts 9 _! manufacture ( plates1 :i*1 by a new me?od ( f9i%+1 enables !m to pres5t an article possess+ a f9] & s(t] surface1 & requir+ mu* less poli%+ ?an =m]ly4 ,! edges ( all are neatly b5t4 ,ow+ to great] facilities 9 manufactur+1 ! prices h be5 r$uc$1 s z to br+ !m at ab\t ! same co/ z ! be/ import$ br&s4 ,!y h con/antly on h& a l>ge assortm5t ( ,plates1 ,cases1 ,frames1 ,matt+s1 ,pres]v]s1 ,lockets1 ,*emicals1 & ,app>atus ( e /yle & v>iety :i* !y (f] at ! l[e/ prices4 ,ag5ts = ,voightl&]'s1 ,h>rison's & o!r ,cam]as2 ,h>rison's new ,buff+ ,:eel1 c41 c4 ,scovill ,manufactur+ ,co41 ,no4 #eg ,maid5 ,lane1 ,new ,york4 99 99 99 99 99 ,,c9c9nati ,,dagu]reotype ,,/ock ,,e/abli%m5t4 ,! und]sign$ w\ld call ! att5tion ( ^? wi%+ ,dagu]reotype goods1 to 8 l>ge & g5]al assortm5t ( all articles app]ta9+ to ! ,dagu]reian arts4 ,! foll[+ nam$ articles comprise only a few1 comp>$ ) ! great v>iety ( 8 /ock4 ,cam]as--,voightl&] & ,sohn's ,g]man ,cam]as4 ,c4 ,c4 ,h>rison's ,qu>t]1 ,halves1 ,:oles1 ,mammo?1 ,view1 & ,quick ,work+ ,cam]as4 ,also a g5]al assortm5t f o!r manufactur]s4 ,complete sets ( ,app>atus--su* z ,coat+ ,boxes1 ,m]cury ,ba?s1 ,plate ,hold]s1 ,buffs1 ,buff ,:eel1 ,peck's & ,scovill's ,pat5t ,blocks1 ,lewis' new ,iron ,re/s1 ,iron & ,*air ,head ,re/s1 ,gild+ ,/&s4 ,cases--,papi]-,ma*e inlaid ) ,"m ( ,pe>l1 ,velvet 9 & out ) ,clasps & ,locks1 ,morocco l9$ ) ,velvet1 ,silk & ,sat91 ,pla9 & ,gilt1 also a great v>iety ( fancy patt]ns4 ,plates ( all sizes--,scovill's1 ,fr5*1 #dj? ( ! ,/>1 & o!r fir/ quality ,br&s4 ,*emicals--,am]ican1 ,g]man & ,fr5* ,brom9e1 ,dry & ,*loride ( ,iod9e1 ,hydr(l\ric ,acid1 ,cyanide ( ,potassium1 ,pure ,di/ill$ ,m]cury1 a sup]ior article ( ,*loride ( ,gold = ,gild+1 ,hyposulphite ( ,gold1 ,*loride ( ,calcium1 ,colors1 ,rott5 ,/one1 ,r\ge1 an excell5t article4 ,lamps1 ,nipp]s1 ,glass ,funnels1 ,glass ,graduates1 ,prep>$ ,bucksk9s1 ,bru%es1 c41 c4 ,all ( ! above articles are ( ! fir/ quality1 & w be furni%$ at reasonable rates4 ,ord]s punctually att5d$ to & satisfaction giv54 ,,pet] ,,smi?1 ,no4 #cf ,fif? /reet1 ,c9c9nati1 ,ohio4 99 99 99 99 99 ,,myron ,,%ew1 ,,deal] ,,9 ,,dagu]reotype ,,app>atus ,,& ,,mat]ials1 ,,:olesale ,,& ,,retail1 ,no4 #aaf ,*e/nut /reet1 ,philadelphia1 ,pa4 ,g]man & ,am]ican ,cam]as ( all sizes & ( ! be/ manufacture1 ,coat+ ,boxes1 ,cam]a ,/&s1 ,m]cury ,ba?s1 ,buff+ ,vices1 ,head ,re/s1 ,plates1 ,cases1 ,*emicals1 ,frames1 ,gold & ,gilt ,lockets1 ,fancy ,book ,cases1 ,papi]-,ma*e ,cases1 ,pres]v]s1 ,mats1 ,glass1 & all articles us$ 9 ! ,art con/antly on h& 9 great v>iety at ! l[e/ prices4 ,mr4 ,s4 hav+ _h a numb] ( ye>s practical exp]i5ce 9 ! ,dagu]reian ,art1 feels confid5t t he is prep>$ to give satisfaction to 8 cu/om]s 9 ! selection ( articles us$ 9 ! bus9ess4 ,?is be+ ! only e/abli%m5t 9 ,philadelphia devot$ exclusively to ,dagu]reotype mat]ials1 ,arti/s w f9d x to _! int]e/ to call at once :]e !y are sure ( f9d+ e article us$ 9 ! ,art4 ,ord]s f ! c\ntry promptly & fai?fully att5d$ to4 99 99 99 99 99 ,transcrib] ,note ,m9or typos h be5 correct$4 ,images mov$ to prev5t splitt+ p>agraphs4 ,v>i\s =mats 7 us$ to display pric+ ^! 7 n /&>diz$4 ,! li/+ ( ,regi/]$ ,us]s 0 left 9 ! ord] publi%$4 ,illu/rations ( a "r po9t+ h& = adv]tisem5ts is d5ot$ z ,h&4