Skip to content

Library / Chemistry / The Progress of Invention in the Nineteenth Century. / Braille

The Progress of Invention in the Nineteenth Century. ⠃⠗⠋ 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

918,231 braille cells · 978 embossed pages at 40×25 · 2,482 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.