Library / Engineering & Technology / Bad Drains; and How to Test Them / Braille
Bad Drains; and How to Test Them ⠃⠗⠋ 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
152,908 braille cells · 162 embossed pages at 40×25 · 1,106 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.