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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.