Skip to content

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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

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.