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Studies in Logical Theory ⠃⠗⠋ 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.

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689,558 braille cells · 728 embossed pages at 40×25 · 2,941 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.