Library / Earth / Mineral Survey Procedures Guide, 1980 / Braille
Mineral Survey Procedures Guide, 1980 ⠃⠗⠋ 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
234,246 braille cells · 235 embossed pages at 40×25 · 18,885 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.