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The Herschels and Modern 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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317,768 braille cells · 336 embossed pages at 40×25 · 287 unrepresentable characters omitted

⠀⠓⠊⠍⠂⠀⠝⠑⠧⠻⠀⠇⠫⠀⠓⠊⠍⠀⠞⠕⠀⠿⠛⠑⠞⠀⠮⠀⠉⠇⠁⠊⠍⠎⠀⠀⠷⠀
⠅⠔⠙⠗⠫⠲⠀⠠⠐⠞⠀⠯⠀⠍⠕⠝⠑⠽⠀⠶⠀⠁⠇⠊⠅⠑⠀⠇⠁⠧⠊⠩⠫⠀⠔⠀⠮⠀
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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.