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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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