Library / Earth / Mineral Survey Procedures Guide, 1980 / Braille
Mineral Survey Procedures Guide, 1980 ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
202,748 braille cells · 201 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.