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Library / Engineering & Technology / Survival at Altitude for Heavy and Very Heavy Bomber Crews / Braille

Survival at Altitude for Heavy and Very Heavy Bomber Crews ⠃⠗⠋ 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

61,697 braille cells · 66 embossed pages at 40×25 · 159 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.