Skip to contentSkip to Braille Studio

Library / Philosophy / Studies in Logical Theory / Braille

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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

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.