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Letters on Astronomy ⠃⠗⠋ 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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839,914 braille cells · 886 embossed pages at 40×25 · 2,925 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.