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Lessons in Wireless Telegraphy ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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

119,417 braille cells · 127 embossed pages at 40×25 · 417 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.