Library / Engineering & Technology / Rudimentary Treatise on the Construction of Locks / Braille
Rudimentary Treatise on the Construction of Locks ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
419,093 braille cells · 443 embossed pages at 40×25 · 735 unrepresentable characters omitted
⠏⠊⠉⠅⠑⠙⠂⠀⠃⠑⠉⠁⠥⠎⠑⠀⠊⠞⠀⠓⠁⠎⠀⠝⠕⠀⠅⠑⠽⠓⠕⠇⠑⠴⠤⠤⠺⠑⠀ ⠎⠓⠁⠇⠇⠀⠓⠁⠧⠑⠀⠎⠕⠍⠑⠞⠓⠊⠝⠛⠀⠞⠕⠀⠎⠁⠽⠀⠊⠝⠀⠁⠀⠋⠥⠞⠥⠗⠑⠀ ⠏⠁⠛⠑⠂⠀⠺⠓⠑⠗⠑⠀⠉⠑⠗⠞⠁⠊⠝⠀⠋⠁⠇⠇⠁⠉⠊⠑⠎⠀⠕⠝⠀⠞⠓⠊⠎⠀ ⠎⠥⠃⠚⠑⠉⠞⠀⠺⠊⠇⠇⠀⠃⠑⠀⠝⠕⠞⠊⠉⠑⠙⠲⠀⠠⠊⠝⠀⠞⠓⠑⠀ ⠍⠑⠁⠝⠞⠊⠍⠑⠀⠺⠑⠀⠍⠁⠽⠀⠗⠑⠍⠁⠗⠅⠂⠀⠞⠓⠁⠞⠀⠊⠞⠀⠊⠎⠀⠝⠕⠞⠀⠁ ⠀⠇⠊⠞⠞⠇⠑⠀⠉⠗⠑⠙⠊⠞⠁⠃⠇⠑⠀⠞⠓⠁⠞⠀⠁⠀⠇⠑⠁⠙⠊⠝⠛⠀ ⠠⠇⠊⠧⠑⠗⠏⠕⠕⠇⠀⠍⠑⠗⠉⠓⠁⠝⠞⠀⠎⠓⠕⠥⠇⠙⠀⠓⠁⠧⠑⠀⠊⠝⠧⠑⠝⠞⠑⠙ ⠀⠁⠀⠇⠕⠉⠅⠀⠺⠕⠗⠞⠓⠽⠀⠕⠋⠀⠕⠉⠉⠥⠏⠽⠊⠝⠛⠀⠁⠀⠏⠕⠎⠊⠞⠊⠕⠝⠀ ⠕⠝⠀⠓⠊⠎⠀⠕⠺⠝⠀⠎⠁⠋⠑⠀⠋⠕⠗⠀⠁⠀⠟⠥⠁⠗⠞⠑⠗⠀⠕⠋⠀⠁⠀ ⠉⠑⠝⠞⠥⠗⠽⠆⠀⠋⠕⠗⠀⠺⠑⠀⠍⠁⠽⠀⠃⠑⠀⠟⠥⠊⠞⠑⠀⠉⠑⠗⠞⠁⠊⠝⠀ ⠞⠓⠁⠞⠀⠓⠑⠀⠺⠕⠥⠇⠙⠀⠝⠕⠞⠀⠓⠁⠧⠑⠀⠁⠇⠇⠕⠺⠑⠙⠀⠞⠓⠑⠀⠇⠕⠉⠅⠀ ⠞⠕⠀⠍⠁⠊⠝⠞⠁⠊⠝⠀⠞⠓⠁⠞⠀⠏⠕⠎⠞⠀⠕⠋⠀⠓⠕⠝⠕⠥⠗⠀⠥⠝⠇⠑⠎⠎⠀ ⠊⠞⠀⠓⠁⠙⠀⠗⠑⠁⠇⠇⠽⠀⠶⠎⠕⠀⠋⠁⠗⠀⠁⠎⠀⠑⠭⠏⠑⠗⠊⠑⠝⠉⠑⠀⠓⠁⠙⠀ ⠞⠓⠑⠝⠀⠛⠕⠝⠑⠶⠀⠎⠑⠗⠧⠑⠙⠀⠺⠕⠗⠞⠓⠊⠇⠽⠀⠁⠎⠀⠁⠀ ⠎⠁⠋⠑⠛⠥⠁⠗⠙⠀⠞⠕⠀⠓⠊⠎⠀⠞⠗⠑⠁⠎⠥⠗⠑⠎⠲⠀⠠⠁⠝⠙⠀⠊⠋⠀⠊⠞⠀ ⠺⠑⠗⠑⠀⠏⠕⠎⠎⠊⠃⠇⠑⠀⠞⠕⠀⠉⠕⠇⠇⠑⠉⠞⠀⠁⠇⠇⠀⠞⠓⠑⠀⠃⠽⠤⠛⠕⠝⠑ ⠀⠎⠏⠑⠉⠊⠍⠑⠝⠎⠀⠕⠋⠀⠇⠕⠉⠅⠤⠕⠙⠙⠊⠞⠊⠑⠎⠂⠀⠺⠑⠀⠎⠓⠕⠥⠇⠙⠀ ⠏⠗⠕⠃⠁⠃⠇⠽⠀⠋⠊⠝⠙⠀⠁⠍⠕⠝⠛⠀⠞⠓⠑⠍⠀⠍⠁⠝⠽⠀ ⠓⠊⠛⠓⠇⠽⠤⠊⠝⠛⠑⠝⠊⠕⠥⠎⠀⠇⠑⠞⠞⠑⠗⠤⠇⠕⠉⠅⠎⠆⠀⠋⠕⠗⠀ ⠎⠥⠏⠏⠕⠎⠊⠝⠛⠀⠁⠀⠍⠁⠝⠀⠞⠕⠀⠓⠁⠧⠑⠀⠁⠀⠍⠑⠉⠓⠁⠝⠊⠉⠁⠇⠀ ⠞⠥⠗⠝⠀⠕⠋⠀⠍⠊⠝⠙⠂⠀⠁⠀⠇⠕⠉⠅⠀⠊⠎⠀⠃⠽⠀⠝⠕⠀⠍⠑⠁⠝⠎⠀⠁⠝⠀ ⠥⠝⠺⠕⠗⠞⠓⠽⠀⠍⠑⠙⠊⠥⠍⠀⠋⠕⠗⠀⠙⠊⠎⠏⠇⠁⠽⠊⠝⠛⠀⠊⠞⠆⠀⠞⠓⠑⠀ ⠏⠊⠑⠉⠑⠎⠀⠕⠋⠀⠍⠑⠞⠁⠇⠀⠁⠗⠑⠀⠎⠕⠀⠎⠍⠁⠇⠇⠀⠁⠎⠀⠞⠕⠀⠃⠑⠀ ⠑⠁⠎⠊⠇⠽⠀⠍⠁⠝⠁⠛⠑⠁⠃⠇⠑⠀⠁⠞⠀⠁⠀⠎⠍⠁⠇⠇⠀⠺⠕⠗⠅⠤⠃⠑⠝⠉⠓⠀ ⠊⠝⠀⠁⠀⠎⠍⠁⠇⠇⠀⠗⠕⠕⠍⠲⠀⠠⠞⠓⠑⠀⠋⠕⠝⠙⠝⠑⠎⠎⠀⠋⠕⠗⠀⠞⠓⠊⠎⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.