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Library / Engineering & Technology / Surveying and Levelling Instruments, Theoretically and Practically Described. / Braille

Surveying and Levelling Instruments, Theoretically and Practically Described. ⠃⠗⠋ 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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1,013,908 braille cells · 1,077 embossed pages at 40×25 · 8,815 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.