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Optical Projection. Part 1: The Projection of Lantern Slides ⠃⠗⠋ 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

123,597 braille cells · 129 embossed pages at 40×25 · 487 unrepresentable characters omitted

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