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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.