Skip to content

Library / Engineering & Technology / Manual for submarine mining / Braille

Manual for submarine mining ⠃⠗⠋ 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

248,844 braille cells · 261 embossed pages at 40×25 · 1,505 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.