Library / Chemistry / The Progress of Invention in the Nineteenth Century. / Braille
The Progress of Invention in the Nineteenth Century. ⠃⠗⠋ 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
777,914 braille cells · 821 embossed pages at 40×25 · 1,486 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.