1888 Jacobi’s Printers' Vocabulary / P / Papyrograph. [p. 96]
A small mechanical apparatus for duplicating letters, etc., first written by band upon a prepared substance, and from which a large number of copies can be taken.
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ABCDEFGHIJKLMNOPQRSTUVWXYZ
Entry taken from Printers' Vocabulary, by Charles Thomas Jacobi, 1888.
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