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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 · 3,933 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.