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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.