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A Text-Book of 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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
664,495 braille cells · 698 embossed pages at 40×25 · 2,567 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.