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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

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

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.