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Library / Engineering & Technology / Cyclopedia of Telephony and Telegraphy, Vol. 2 / Braille

Cyclopedia of Telephony and Telegraphy, Vol. 2 ⠃⠗⠋ 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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701,880 braille cells · 745 embossed pages at 40×25 · 1,649 unrepresentable characters omitted

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