Library / Engineering & Technology / A History of Aeronautics / Braille
A History of Aeronautics ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
810,265 braille cells · 860 embossed pages at 40×25 · 93 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.