A new book of cyphers , more compleat and regular than any yet extant. Wherein the whole alphabet (twice over,) Consisting of Six Hundred Cyphers, is variously changed, interwoven and reversed. Being A Work very Entertaining to such as are Curious, and Useful to all sorts of Artificers in general. Compos'd and engrav'd by Samuel Sympson.

New book of cyphers (Online)

A new book of cyphers, more compleat and regular than any yet extant. Wherein the whole alphabet (twice over,) Consisting of Six Hundred Cyphers, is variously changed, interwoven and reversed. Being A Work very Entertaining to such as are Curious, and Use

London : printed for Samuel Sympson Engraver in Catherine-Street in the Strand, B. Cole Engraver at the Sun a Lace Shop in St. Paul's Church-Yard, and sold by J. Clark Engraver and Print-Seller in Grays-Inn, Tho. Taylor at the Golden Lyon and P. Overton at the Golden Buck Print sellers in Fleet-Street, T. Bowles in St. Paul's Church-Yard, J. Bowles over against Stocks-Market, and Mr. Reigner Print-Seller in Newport-Street, [1726]