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Library / Engineering & Technology / The Gyroscopic Compass: A Non-Mathematical Treatment / Braille

The Gyroscopic Compass: A Non-Mathematical Treatment ⠃⠗⠋ 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

249,063 braille cells · 263 embossed pages at 40×25 · 288 unrepresentable characters omitted

⠠⠞⠓⠊⠎⠀⠇⠁⠞⠞⠑⠗⠀⠍⠕⠍⠑⠝⠞⠀⠊⠎⠀⠏⠗⠕⠏⠕⠗⠞⠊⠕⠝⠁⠇⠀⠞⠕⠀
⠞⠓⠑⠀⠁⠝⠛⠇⠑⠀⠕⠋⠀⠎⠺⠊⠝⠛⠀⠂⠀⠁⠝⠙⠀⠊⠝⠀⠞⠓⠑⠀⠏⠕⠎⠊⠞⠊⠕⠝
⠀⠎⠓⠕⠺⠝⠀⠊⠝⠀⠠⠋⠊⠛⠲⠀⠼⠃⠁⠀⠞⠑⠝⠙⠎⠀⠞⠕⠀⠞⠥⠗⠝⠀⠞⠓⠑⠀
⠉⠁⠎⠊⠝⠛⠀⠊⠝⠀⠞⠓⠑⠀⠙⠊⠗⠑⠉⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀⠁⠗⠗⠕⠺⠀⠠⠗⠲
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⠙⠊⠗⠑⠉⠞⠊⠕⠝⠂⠀⠁⠎⠀⠎⠓⠕⠺⠝⠀⠁⠞⠀⠠⠞⠲⠀⠠⠉⠕⠍⠏⠁⠗⠊⠝⠛⠀
⠠⠋⠊⠛⠎⠲⠀⠼⠃⠁⠀⠁⠝⠙⠀⠼⠁⠋⠂⠀⠊⠞⠀⠺⠊⠇⠇⠀⠃⠑⠀⠎⠑⠑⠝⠀⠞⠓⠁⠞
⠀⠞⠓⠑⠀⠑⠭⠉⠑⠝⠞⠗⠊⠉⠊⠞⠽⠀⠕⠋⠀⠞⠓⠑⠀⠏⠊⠝⠀⠊⠝⠀⠞⠓⠑⠀
⠠⠎⠏⠑⠗⠗⠽⠀⠉⠕⠍⠏⠁⠎⠎⠀⠎⠑⠉⠥⠗⠑⠎⠀⠑⠭⠁⠉⠞⠇⠽⠀⠞⠓⠑⠀⠎⠁⠍⠑
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⠏⠗⠕⠙⠥⠉⠑⠎⠀⠊⠝⠀⠞⠓⠑⠀⠠⠁⠝⠎⠉⠓⠞⠵⠀⠉⠕⠍⠏⠁⠎⠎⠲⠀⠀⠠⠊⠞⠀
⠊⠎⠀⠞⠕⠀⠃⠑⠀⠝⠕⠞⠑⠙⠀⠞⠓⠁⠞⠀⠞⠓⠑⠀⠑⠭⠉⠑⠝⠞⠗⠊⠉⠀⠏⠊⠝⠀⠊⠝
⠀⠞⠓⠑⠀⠠⠎⠏⠑⠗⠗⠽⠀⠉⠕⠍⠏⠁⠎⠎⠀⠊⠎⠀⠙⠊⠎⠏⠇⠁⠉⠑⠙⠀
⠞⠕⠺⠁⠗⠙⠎⠀⠞⠓⠑⠀⠑⠁⠎⠞⠀⠺⠓⠑⠝⠀⠞⠓⠑⠀⠁⠭⠇⠑⠀⠊⠎⠀
⠗⠑⠎⠞⠊⠝⠛⠀⠕⠝⠀⠞⠓⠑⠀⠍⠑⠗⠊⠙⠊⠁⠝⠲⠀⠠⠊⠋⠀⠊⠞⠀⠺⠑⠗⠑⠀
⠙⠊⠎⠏⠇⠁⠉⠑⠙⠀⠞⠕⠺⠁⠗⠙⠎⠀⠞⠓⠑⠀⠺⠑⠎⠞⠀⠞⠓⠑⠀⠋⠕⠗⠉⠑⠀
⠁⠏⠏⠇⠊⠑⠙⠀⠁⠃⠕⠥⠞⠀⠞⠓⠑⠀⠧⠑⠗⠞⠊⠉⠁⠇⠀⠁⠭⠊⠎⠀⠺⠕⠥⠇⠙⠀⠃⠑
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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.