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The origin and development of the atomic theory ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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65,162 braille cells · 69 embossed pages at 40×25 · 172 unrepresentable characters omitted

⠁⠞⠕⠍⠊⠉⠀⠺⠑⠊⠛⠓⠞⠀⠷⠀⠕⠭⠽⠛⠢⠀⠊⠎⠀⠼⠁⠋⠂⠀⠿⠀⠀⠮⠀
⠉⠕⠍⠃⠔⠬⠀⠺⠑⠊⠛⠓⠞⠎⠀⠷⠀⠑⠇⠑⠍⠢⠞⠎⠀⠗⠑⠏⠗⠑⠎⠢⠞⠀⠮⠀
⠗⠑⠇⠁⠞⠊⠧⠑⠀⠶⠝⠀⠀⠁⠉⠞⠥⠁⠇⠶⠀⠺⠑⠊⠛⠓⠞⠎⠀⠷⠀⠮⠀⠁⠞⠕⠍⠎⠲⠀
⠠⠯⠀⠑⠁⠡⠀⠑⠇⠑⠍⠢⠞⠀⠓⠁⠎⠀⠊⠞⠎⠀⠕⠺⠝⠀⠋⠊⠭⠫⠀⠀⠉⠕⠍⠃⠔⠬⠀
⠺⠑⠊⠛⠓⠞⠂⠀⠁⠎⠉⠻⠞⠁⠔⠫⠀⠃⠽⠀⠑⠭⠏⠻⠊⠍⠢⠞⠲⠀⠀⠀⠀⠠⠺⠁⠞⠻⠂⠀
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⠺⠂⠀⠱⠢⠀⠑⠭⠏⠇⠕⠙⠫⠂⠀⠏⠗⠕⠙⠥⠉⠑⠀⠼⠊⠀⠏⠳⠝⠙⠎⠀⠷⠀⠀⠺⠁⠞⠻⠲
⠀⠠⠉⠕⠍⠃⠔⠁⠞⠊⠕⠝⠀⠺⠳⠇⠙⠀⠊⠝⠙⠑⠫⠀⠃⠑⠀⠑⠋⠋⠑⠉⠞⠫⠂⠀⠃⠀
⠮⠗⠑⠀⠺⠳⠇⠙⠀⠃⠑⠀⠁⠀⠀⠗⠑⠎⠊⠙⠥⠑⠀⠔⠀⠮⠀⠉⠕⠝⠞⠁⠔⠻⠀⠷⠀⠚⠀
⠐⠕⠤⠓⠁⠇⠋⠀⠏⠳⠝⠙⠀⠷⠀⠕⠭⠽⠛⠢⠲⠀⠠⠮⠀⠍⠁⠎⠎⠀⠷⠀⠀⠕⠭⠽⠛⠢⠀⠞
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⠵⠀⠍⠥⠡⠀⠵⠀⠮⠀⠀⠓⠽⠙⠗⠕⠛⠢⠆⠀⠯⠀⠝⠪⠀⠺⠑⠀⠐⠅⠀⠞⠀⠮⠀⠺⠁⠞⠻⠀
⠿⠍⠫⠀⠺⠀⠉⠕⠝⠞⠁⠔⠀⠑⠭⠁⠉⠞⠇⠽⠀⠀⠞⠺⠊⠉⠑⠀⠵⠀⠸⠍⠀⠁⠞⠕⠍⠎⠀⠷
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⠮⠀⠉⠕⠍⠃⠔⠁⠞⠊⠕⠝⠂⠀⠥⠝⠊⠞⠬⠀⠝⠀⠕⠝⠇⠽⠀⠦⠐⠕⠀⠃⠽⠀⠐⠕⠂⠴⠀
⠃⠂⠀⠔⠀⠹⠊⠎⠀⠉⠁⠎⠑⠂⠀⠞⠺⠕⠀⠀⠞⠕⠀⠐⠕⠲⠀⠠⠱⠁⠞⠀⠮⠀⠇⠁⠺⠀⠷⠀
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⠉⠕⠍⠃⠔⠁⠞⠊⠕⠝⠎⠀⠁⠇⠺⠁⠽⠎⠀⠞⠁⠅⠑⠀⠏⠇⠁⠉⠑⠀⠃⠑⠞⠺⠑⠢⠀
⠁⠞⠕⠍⠎⠲⠀⠀⠀⠀⠠⠃⠀⠮⠗⠑⠀⠊⠎⠀⠁⠇⠎⠕⠀⠁⠀⠇⠁⠺⠀⠷⠀
⠍⠥⠇⠞⠊⠏⠇⠑⠀⠏⠗⠕⠏⠕⠗⠞⠊⠕⠝⠎⠲⠀⠠⠭⠀⠊⠎⠀⠀⠋⠳⠝⠙⠀⠞⠀⠱⠢⠀
⠐⠕⠀⠑⠇⠑⠍⠢⠞⠀⠿⠍⠎⠀⠍⠀⠹⠁⠝⠀⠐⠕⠀⠉⠕⠍⠏⠳⠝⠙⠀⠾⠀⠁⠀⠀
⠎⠑⠉⠕⠝⠙⠀⠑⠇⠑⠍⠢⠞⠂⠀⠮⠀⠟⠥⠁⠝⠞⠊⠞⠊⠑⠎⠀⠷⠀⠮⠀⠋⠊⠗⠌⠀
⠑⠇⠑⠍⠢⠞⠀⠱⠊⠡⠀⠉⠕⠍⠃⠔⠑⠀⠀⠾⠀⠮⠀⠉⠕⠍⠃⠔⠬⠀⠺⠑⠊⠛⠓⠞⠀⠷⠀⠮

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.