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Library / Biology / Scientific American Supplement, No. 799, April 25, 1891 / Braille

Scientific American Supplement, No. 799, April 25, 1891 ⠃⠗⠋ 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.

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173,555 braille cells · 181 embossed pages at 40×25 · 1,735 unrepresentable characters omitted

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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.