Library / Earth / The filtration of public water-supplies / Braille
The filtration of public water-supplies ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
662,978 braille cells · 673 embossed pages at 40×25 · 7,914 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.