A new book of cyphers, more compleat and regular than any yet extant. Wherein the whole alphabet ... is variously changed, interwoven and reversed. ... Compos'd and engrav'd by Samuel Sympson.
Sympson, Samuel.
London : printed for Samuel Sympson, B. Cole, and sold by J. Clark, Tho. Taylor and P. Overton, T. Bowles, J. Bowles, and Mr. Reigner,
[1726]
Engraved throughout, apart from the titlepage and preface.
ESTC