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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.