Library / Engineering & Technology / Stair-building and the steel square / Braille
Stair-building and the steel square ⠃⠗⠋ 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
185,710 braille cells · 191 embossed pages at 40×25 · 791 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.