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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.