Library / Engineering & Technology / Hardware, estimating, and mill design / Braille
Hardware, estimating, and mill design ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
533,994 braille cells · 531 embossed pages at 40×25 · 10,376 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.