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Letters on Astronomy ⠃⠗⠋ 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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692,561 braille cells · 725 embossed pages at 40×25 · 1,195 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.