Library / Engineering & Technology / Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone / Braille
Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone ⠃⠗⠋ 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
367,396 braille cells · 384 embossed pages at 40×25 · 1,333 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.