Library / Engineering & Technology / Photographic Reproduction Processes / Braille
Photographic Reproduction Processes ⠃⠗⠋ 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.
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205,276 braille cells · 216 embossed pages at 40×25 · 285 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.