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Library / Earth / Useful Knowledge: Volume 1. Minerals / Braille

Useful Knowledge: Volume 1. Minerals ⠃⠗⠋ 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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551,556 braille cells · 579 embossed pages at 40×25 · 4,507 unrepresentable characters omitted

⠠⠥⠎⠑⠋⠥⠇⠀⠠⠅⠝⠕⠺⠇⠑⠙⠛⠑⠒⠀⠼⠙⠞⠓⠀⠑⠙⠲⠀⠠⠍⠊⠝⠑⠗⠁⠇⠎⠲⠀
⠠⠧⠕⠇⠀⠼⠁⠀⠕⠋⠀⠼⠉⠀⠀⠀⠠⠊⠇⠇⠥⠎⠞⠗⠁⠞⠊⠕⠝⠒⠀
⠠⠋⠗⠕⠝⠞⠊⠎⠏⠊⠑⠉⠑⠀⠞⠕⠀⠠⠧⠕⠇⠲⠀⠠⠊⠲⠀⠎⠑⠑⠀⠠⠏⠁⠛⠑⠀
⠼⠃⠉⠓⠂⠀⠼⠃⠉⠊⠲⠀⠠⠉⠕⠍⠏⠁⠗⠁⠞⠊⠧⠑⠀⠠⠓⠑⠊⠛⠓⠞⠀⠕⠋⠀
⠠⠍⠕⠥⠝⠞⠁⠊⠝⠎⠂⠀⠠⠉⠊⠞⠊⠑⠎⠀⠁⠝⠙⠀⠠⠇⠁⠅⠑⠎⠀⠠⠃⠗⠊⠞⠊⠎⠓⠀
⠠⠊⠎⠇⠁⠝⠙⠎⠀⠤⠤⠀⠠⠉⠕⠝⠞⠊⠝⠑⠝⠞⠀⠕⠋⠀⠠⠑⠥⠗⠕⠏⠑⠀⠤⠤⠀
⠠⠊⠎⠇⠁⠝⠙⠎⠀⠝⠕⠞⠀⠠⠃⠗⠊⠞⠊⠎⠓⠀⠤⠤⠀⠠⠁⠎⠊⠁⠀⠤⠤⠀
⠠⠁⠍⠑⠗⠊⠉⠁⠀⠠⠚⠲⠀⠠⠎⠓⠥⠗⠽⠀⠎⠉⠥⠇⠏⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠥⠎⠑⠋⠥⠇⠀⠠⠠⠅⠝⠕⠺⠇⠑⠙⠛⠑⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠕⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀
⠠⠠⠋⠁⠍⠊⠇⠊⠁⠗⠀⠠⠠⠁⠉⠉⠕⠥⠝⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠕⠋⠀⠠⠠⠞⠓⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠧⠁⠗⠊⠕⠥⠎⠀⠠⠠⠏⠗⠕⠙⠥⠉⠞⠊⠕⠝⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠕⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠝⠁⠞⠥⠗⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠍⠊⠝⠑⠗⠁⠇⠂
⠀⠠⠠⠧⠑⠛⠑⠞⠁⠃⠇⠑⠂⠀⠠⠠⠁⠝⠙⠀⠠⠠⠁⠝⠊⠍⠁⠇⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠺⠓⠊⠉⠓⠀⠠⠠⠁⠗⠑⠀⠠⠠⠉⠓⠊⠑⠋⠇⠽⠀⠠⠠⠑⠍⠏⠇⠕⠽⠑⠙⠀⠠⠠⠋⠕⠗
⠀⠠⠠⠞⠓⠑⠀⠠⠠⠥⠎⠑⠀⠠⠠⠕⠋⠀⠠⠠⠍⠁⠝⠲⠀⠀⠀⠀⠀
⠠⠊⠇⠇⠥⠎⠞⠗⠁⠞⠑⠙⠀⠺⠊⠞⠓⠀⠝⠥⠍⠑⠗⠕⠥⠎⠀⠠⠋⠊⠛⠥⠗⠑⠎⠂⠀⠁⠝⠙
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⠠⠊⠝⠎⠞⠗⠥⠉⠞⠊⠕⠝⠀⠁⠝⠙⠀⠠⠗⠑⠋⠑⠗⠑⠝⠉⠑⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠃⠽⠀⠠⠠⠞⠓⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠗⠑⠧⠲⠀
⠠⠠⠺⠊⠇⠇⠊⠁⠍⠀⠠⠠⠃⠊⠝⠛⠇⠑⠽⠂⠀⠠⠠⠁⠍⠲⠀⠠⠠⠋⠇⠎⠲⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠇⠁⠞⠑⠀⠠⠠⠕⠋⠀⠠⠠⠏⠑⠞⠑⠗⠓⠕⠥⠎⠑⠂⠀⠠⠠⠉⠁⠍⠃⠗⠊⠙⠛⠑⠂⠀
⠠⠠⠁⠝⠙⠀⠠⠠⠁⠥⠞⠓⠕⠗⠀⠠⠠⠕⠋⠀⠠⠠⠁⠝⠊⠍⠁⠇⠀

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.