Library / Engineering & Technology / Astronomical Instruments and Accessories / Braille
Astronomical Instruments and Accessories ⠃⠗⠋ 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
27,589 braille cells · 29 embossed pages at 40×25 · 369 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.