Skip to content

Library / Biology / History of Chemistry, Volume 2 (of 2) / Braille

History of Chemistry, Volume 2 (of 2) ⠃⠗⠋ 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

270,949 braille cells · 284 embossed pages at 40×25 · 2,586 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.