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Astronomy with an Opera-glass ⠃⠗⠋ 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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234,825 braille cells · 247 embossed pages at 40×25 · 938 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.