Skip to contentSkip to Braille Studio

Library / Engineering & Technology / Tunnel Engineering: A Museum Treatment / Braille

Tunnel Engineering: A Museum 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

91,717 braille cells · 98 embossed pages at 40×25 · 238 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.