A new book of cyphers; more compleat and regular than any yet extant. Wherein the whole alphabet (twice over) consisting of 600 cyphers, is variously changed, inter-woven, and reversed; ... The whole (with the English translated into French) engraven on 56. copper-plates. Composed by Colonel Parsons.
Parsons, William,1658-1725?.
London : printed for the author; and sold by W. Rogers and H. Rhodes; E. Harris; T. Newborough; and B. Barker,
1704.
The English introduction to the work is dated at foot of leaf 1704.
Half-title: 'A book of cyphers composed by Col. Parsons. Imprimatur Carlisle. E.M. 1703'.
Engraved throughout.
The first four leaves are numbered i-iv.
ESTC