Library / Engineering & Technology / Practical hints to builders and those contemplating building / Braille
Practical hints to builders and those contemplating 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
162,338 braille cells · 165 embossed pages at 40×25 · 607 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.