Library / Engineering & Technology / Type: A Primer of Information About the Mechanical Features of Printing Types / Braille
Type: A Primer of Information About the Mechanical Features of Printing Types ⠃⠗⠋ 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
75,306 braille cells · 79 embossed pages at 40×25 · 853 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.