Library / Earth / Letters on Astronomy / Braille
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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
692,561 braille cells · 725 embossed pages at 40×25 · 2,925 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.