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Colour Measurement and Mixture ⠃⠗⠋ 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.

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252,507 braille cells · 262 embossed pages at 40×25 · 3,164 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.