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Library / Engineering & Technology / The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose / Braille

The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose ⠃⠗⠋ 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

334,250 braille cells · 351 embossed pages at 40×25 · 7,570 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.