A new book of cyphers
Subtitle: more compleat & regular than any ever publish'd. Wherein the whole alphabet (twice over) consisting of 600 cyphers, is variously chang'd, interwovern & revers'd ...
By: By S. Sympson
Publisher: Sold by J. Clark
Published: 1729
Place of publication: London
Language: eng
Notes: Engraved t.-p. signed: Clark sculp. 1729.

Rare Book copy: Initial in imprint altered in ink to "H".

Rare Book copy: Plates 59  and 73 mutilated.