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.