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Our Knowledge Box; or, Old Secrets and New Discoveries. ⠃⠗⠋ 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

150,290 braille cells · 158 embossed pages at 40×25 · 214 unrepresentable characters omitted

⠀⠀⠃⠗⠁⠎⠎⠂⠀⠼⠃⠀⠏⠜⠞⠎⠆⠀⠁⠇⠇⠀⠁⠗⠑⠀⠞⠕⠀⠃⠑⠀⠋⠊⠇⠫⠀
⠊⠝⠞⠕⠀⠏⠪⠙⠻⠀⠯⠀⠊⠝⠞⠊⠍⠁⠞⠑⠇⠽⠀⠍⠊⠭⠫⠲⠀⠀⠠⠏⠇⠁⠉⠑⠀⠮⠀
⠎⠁⠺⠀⠇⠑⠧⠑⠇⠀⠘⠥⠀⠮⠀⠁⠝⠧⠊⠇⠂⠀⠮⠀⠃⠗⠕⠅⠢⠀⠑⠙⠛⠑⠎⠀⠔⠀
⠉⠇⠕⠎⠑⠀⠉⠕⠝⠞⠁⠉⠞⠂⠀⠀⠯⠀⠓⠕⠇⠙⠀⠮⠍⠀⠎⠒⠀⠝⠪⠀⠏⠥⠞⠀⠁⠀
⠎⠍⠁⠇⠇⠀⠇⠔⠑⠀⠷⠀⠮⠀⠍⠊⠭⠞⠥⠗⠑⠀⠁⠇⠕⠝⠛⠀⠮⠀⠎⠑⠁⠍⠂⠀⠀
⠉⠕⠧⠻⠬⠀⠭⠀⠾⠀⠁⠀⠇⠜⠛⠑⠀⠃⠥⠇⠅⠀⠷⠀⠏⠪⠙⠻⠫⠀⠡⠜⠉⠕⠁⠇⠆⠀⠝⠪
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⠓⠕⠇⠙⠀⠮⠀⠉⠕⠁⠇⠤⠙⠥⠌⠀⠔⠀⠏⠇⠁⠉⠑⠂⠀⠯⠀⠃⠇⠪⠀⠀
⠎⠥⠋⠋⠊⠉⠊⠢⠞⠀⠞⠕⠀⠍⠑⠇⠞⠀⠮⠀⠎⠕⠇⠙⠻⠀⠍⠊⠭⠞⠥⠗⠑⠒⠀⠮⠝⠀⠾⠀
⠁⠀⠓⠁⠍⠍⠻⠀⠎⠑⠞⠀⠮⠀⠚⠕⠔⠞⠀⠀⠎⠍⠕⠕⠹⠂⠀⠊⠋⠀⠝⠀⠁⠇⠗⠑⠁⠙⠽⠀
⠎⠂⠀⠯⠀⠋⠊⠇⠑⠀⠁⠺⠁⠽⠀⠁⠝⠽⠀⠎⠥⠏⠻⠋⠇⠥⠳⠎⠀⠎⠕⠇⠙⠻⠆⠀⠯⠀⠽⠀
⠺⠀⠃⠑⠀⠎⠥⠗⠏⠗⠊⠎⠫⠀⠁⠞⠀⠊⠞⠎⠀⠌⠗⠢⠛⠹⠲⠀⠀⠀⠀⠠⠎⠕⠇⠙⠻⠂⠀
⠞⠕⠀⠠⠁⠙⠓⠻⠑⠀⠞⠕⠀⠠⠃⠗⠁⠎⠎⠀⠕⠗⠀⠠⠉⠕⠏⠏⠻⠲⠤⠤⠠⠏⠗⠑⠏⠜⠑⠀
⠁⠀⠎⠕⠇⠙⠻⠬⠀⠎⠕⠇⠥⠞⠊⠕⠝⠀⠔⠀⠀⠹⠊⠎⠀⠺⠁⠽⠒⠀⠠⠏⠳⠗⠀⠁⠀
⠎⠍⠁⠇⠇⠀⠟⠥⠁⠝⠞⠊⠞⠽⠀⠷⠀⠍⠥⠗⠊⠁⠞⠊⠉⠀⠁⠉⠊⠙⠀⠕⠝⠀⠐⠎⠀⠵⠔⠉
⠀⠋⠊⠇⠬⠎⠂⠀⠀⠎⠀⠵⠀⠞⠕⠀⠉⠕⠍⠏⠇⠑⠞⠑⠇⠽⠀⠉⠕⠧⠻⠀⠮⠀⠵⠔⠉⠲⠀
⠠⠇⠑⠞⠀⠭⠀⠌⠯⠀⠁⠃⠳⠞⠀⠁⠝⠀⠓⠳⠗⠂⠀⠯⠀⠮⠝⠀⠀⠏⠳⠗⠀⠷⠋⠀⠮⠀
⠁⠉⠊⠙⠂⠀⠞⠕⠀⠱⠊⠡⠀⠁⠙⠙⠀⠞⠺⠊⠉⠑⠀⠊⠞⠎⠀⠁⠍⠳⠝⠞⠀⠷⠀⠺⠁⠞⠻⠲
⠀⠠⠃⠽⠀⠋⠊⠗⠌⠀⠀⠺⠑⠞⠞⠬⠀⠮⠀⠃⠗⠁⠎⠎⠀⠕⠗⠀⠉⠕⠏⠏⠻⠀⠾⠀⠹⠊⠎⠀
⠏⠗⠑⠏⠜⠁⠞⠊⠕⠝⠂⠀⠮⠀⠎⠕⠇⠙⠻⠀⠺⠀⠀⠗⠑⠁⠙⠊⠇⠽⠀⠁⠙⠓⠻⠑⠲⠀⠀⠀
⠠⠉⠕⠍⠍⠕⠝⠀⠠⠎⠕⠇⠙⠻⠲⠤⠤⠠⠏⠥⠞⠀⠊⠝⠞⠕⠀⠁⠀⠉⠗⠥⠉⠊⠃⠇⠑⠀⠼⠃
⠀⠇⠃⠎⠲⠀⠷⠀⠇⠑⠁⠙⠂⠀⠯⠀⠱⠢⠀⠍⠑⠇⠞⠫⠀⠀⠹⠗⠪⠀⠔⠀⠼⠁⠀⠇⠃⠲⠀⠷
⠀⠞⠔⠲⠀⠠⠹⠊⠎⠀⠁⠇⠇⠕⠽⠀⠊⠎⠀⠞⠀⠛⠢⠻⠁⠇⠇⠽⠀⠅⠝⠪⠝⠀⠃⠽⠀⠮⠀
⠐⠝⠀⠷⠀⠀⠎⠕⠇⠙⠻⠲⠀⠠⠱⠢⠀⠓⠑⠁⠞⠫⠀⠃⠽⠀⠁⠀⠓⠕⠞⠀⠊⠗⠕⠝⠀⠯⠀
⠁⠏⠏⠇⠊⠫⠀⠞⠕⠀⠞⠔⠝⠫⠀⠊⠗⠕⠝⠀⠾⠀⠀⠏⠪⠙⠻⠫⠀⠗⠕⠎⠔⠂⠀⠭⠀

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.