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A Historical Account of Useful Inventions and Scientific Discoveries ⠃⠗⠋ 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.
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472,956 braille cells · 501 embossed pages at 40×25 · 295 unrepresentable characters omitted
⠁⠛⠗⠑⠑⠁⠃⠇⠽⠀⠞⠕⠀⠕⠥⠗⠀⠏⠗⠊⠕⠗⠀⠙⠑⠋⠊⠝⠊⠞⠊⠕⠝⠎⠂⠀⠁⠗⠑⠀ ⠺⠑⠇⠇⠀⠑⠝⠞⠊⠞⠇⠑⠙⠀⠞⠕⠀⠞⠓⠑⠀⠙⠊⠎⠞⠊⠝⠉⠞⠀⠀ ⠁⠏⠏⠑⠇⠇⠁⠞⠊⠕⠝⠀⠕⠋⠀⠕⠗⠊⠛⠊⠝⠁⠇⠀⠊⠝⠧⠑⠝⠞⠕⠗⠎⠆⠀ ⠉⠕⠝⠎⠑⠟⠥⠑⠝⠞⠇⠽⠀⠊⠝⠀⠎⠥⠉⠓⠀⠁⠀⠉⠁⠎⠑⠀⠟⠥⠑⠎⠞⠊⠕⠝⠀⠀ ⠍⠥⠎⠞⠀⠑⠧⠊⠙⠑⠝⠞⠇⠽⠀⠎⠥⠃⠍⠊⠞⠀⠞⠕⠀⠞⠓⠑⠀ ⠙⠑⠞⠑⠗⠍⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠉⠓⠗⠕⠝⠕⠇⠕⠛⠽⠲⠀⠀⠀⠀⠠⠑⠥⠙⠕⠗⠁⠂ ⠀⠞⠓⠑⠀⠙⠁⠥⠛⠓⠞⠑⠗⠀⠕⠋⠀⠁⠀⠏⠕⠞⠞⠑⠗⠀⠕⠋⠀⠠⠉⠕⠗⠊⠝⠞⠓⠂⠀ ⠊⠎⠀⠏⠗⠑⠎⠥⠍⠑⠙⠀⠞⠕⠀⠓⠁⠧⠑⠀⠀⠊⠝⠞⠗⠕⠙⠥⠉⠑⠙⠀⠞⠓⠑⠀⠁⠗⠞⠀ ⠊⠝⠞⠕⠀⠠⠛⠗⠑⠑⠉⠑⠲⠀⠠⠞⠓⠑⠀⠁⠗⠞⠀⠕⠋⠀⠏⠁⠊⠝⠞⠊⠝⠛⠀⠊⠝⠀ ⠠⠛⠗⠑⠑⠉⠑⠀⠊⠎⠀⠁⠇⠎⠕⠀⠀⠉⠇⠁⠊⠍⠑⠙⠀⠃⠽⠀⠠⠎⠊⠉⠽⠕⠝⠀⠁⠎⠀ ⠞⠓⠑⠀⠕⠗⠊⠛⠊⠝⠁⠇⠲⠀⠠⠍⠗⠲⠀⠠⠋⠥⠎⠑⠇⠊⠀⠓⠁⠎⠀ ⠃⠑⠁⠥⠞⠊⠋⠥⠇⠇⠽⠀⠕⠃⠎⠑⠗⠧⠑⠙⠀⠀⠊⠝⠀⠓⠊⠎⠀⠋⠊⠗⠎⠞⠀ ⠇⠑⠉⠞⠥⠗⠑⠀⠊⠇⠇⠥⠎⠞⠗⠁⠞⠊⠧⠑⠀⠕⠋⠀⠞⠓⠑⠀⠋⠕⠗⠍⠑⠗⠀⠕⠋⠀ ⠞⠓⠑⠎⠑⠀⠞⠺⠕⠀⠉⠇⠁⠊⠍⠁⠝⠞⠎⠂⠀⠀⠞⠓⠁⠞⠀⠦⠠⠊⠋⠀⠑⠧⠑⠗⠀ ⠇⠑⠛⠑⠝⠙⠀⠙⠑⠎⠑⠗⠧⠑⠙⠀⠕⠥⠗⠀⠃⠑⠇⠊⠑⠋⠂⠀⠞⠓⠑⠀⠁⠍⠕⠗⠕⠥⠎⠀ ⠞⠁⠇⠑⠀⠕⠋⠀⠞⠓⠑⠀⠀⠠⠉⠕⠗⠊⠝⠞⠓⠊⠁⠝⠀⠍⠁⠊⠙⠂⠀⠺⠓⠕⠀ ⠞⠗⠁⠉⠑⠙⠀⠞⠓⠑⠀⠎⠓⠁⠙⠕⠺⠀⠕⠋⠀⠓⠑⠗⠀⠙⠑⠏⠁⠗⠞⠊⠝⠛⠀⠇⠕⠧⠑⠗ ⠀⠃⠽⠀⠞⠓⠑⠀⠀⠎⠑⠉⠗⠑⠞⠀⠇⠁⠍⠏⠂⠀⠁⠏⠏⠑⠁⠇⠎⠀⠞⠕⠀⠕⠥⠗⠀ ⠎⠽⠍⠏⠁⠞⠓⠽⠀⠞⠕⠀⠛⠗⠁⠝⠞⠀⠊⠞⠲⠴⠀⠠⠞⠓⠊⠎⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠀ ⠊⠎⠀⠀⠃⠑⠉⠕⠍⠊⠝⠛⠀⠙⠕⠥⠃⠇⠽⠀⠊⠝⠞⠑⠗⠑⠎⠞⠊⠝⠛⠀⠊⠝⠀⠞⠓⠁⠞⠀ ⠉⠕⠥⠝⠞⠗⠽⠂⠀⠋⠊⠗⠎⠞⠂⠀⠃⠑⠉⠁⠥⠎⠑⠀⠕⠋⠀⠊⠞⠎⠀⠀⠑⠇⠑⠛⠁⠝⠉⠑ ⠀⠁⠝⠙⠀⠥⠞⠊⠇⠊⠞⠽⠆⠀⠁⠝⠙⠀⠎⠑⠉⠕⠝⠙⠇⠽⠂⠀⠃⠑⠉⠁⠥⠎⠑⠀⠊⠞⠀ ⠊⠎⠀⠁⠎⠉⠗⠊⠃⠑⠙⠀⠞⠕⠀⠕⠝⠑⠀⠕⠋⠀⠀⠞⠓⠑⠀⠝⠕⠃⠇⠑⠎⠞⠀⠁⠝⠙⠀ ⠍⠕⠎⠞⠀⠏⠕⠺⠑⠗⠋⠥⠇⠀⠏⠁⠎⠎⠊⠕⠝⠎⠂⠀⠺⠓⠊⠉⠓⠀ ⠙⠊⠎⠞⠊⠝⠛⠥⠊⠎⠓⠀⠞⠓⠑⠀⠓⠥⠍⠁⠝⠀⠀⠎⠏⠑⠉⠊⠑⠎⠂⠀⠞⠓⠑⠀
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