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Library / Engineering & Technology / Instructions on Modern American Bridge Building / Braille

Instructions on Modern American Bridge Building ⠃⠗⠋ 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

72,657 braille cells · 76 embossed pages at 40×25 · 1,328 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.