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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.