Skip to contentSkip to Braille Studio

Library / Biology / Researches Chemical and Philosophical; Chiefly concerning nitrous oxide / Braille

Researches Chemical and Philosophical; Chiefly concerning nitrous oxide ⠃⠗⠋ 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

510,447 braille cells · 534 embossed pages at 40×25 · 2,241 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.