Library / Engineering & Technology / Vacuum cleaning systems / Braille
Vacuum cleaning systems ⠃⠗⠋ 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
447,642 braille cells · 469 embossed pages at 40×25 · 2,208 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.