Library / Engineering & Technology / Material Classification / Braille
Material Classification ⠃⠗⠋ 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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263,724 braille cells · 232 embossed pages at 40×25 · 16,387 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.