Skip to content

Library / Biochemistry / Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture / Braille

Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture ⠃⠗⠋ 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

215,583 braille cells · 229 embossed pages at 40×25 · 72 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.