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A Century's Progress in 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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331,929 braille cells · 352 embossed pages at 40×25 · 567 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.