Library / Engineering & Technology / Bad Drains; and How to Test Them / Braille
Bad Drains; and How to Test Them ⠃⠗⠋ 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
129,044 braille cells · 136 embossed pages at 40×25 · 832 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.