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ABC of the steel square and its uses ⠃⠗⠋ 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

132,443 braille cells · 136 embossed pages at 40×25 · 315 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.