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The origin and development of the atomic theory ⠃⠗⠋ 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.

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77,151 braille cells · 82 embossed pages at 40×25 · 358 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.