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Natural & Artificial Sewage Treatment ⠃⠗⠋ 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

190,745 braille cells · 201 embossed pages at 40×25 · 1,059 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.