2024-10-12
A New Book of Cyphers
CREATOR: William Parsons
YEAR: 1704
CATEGORY: Books
LINK:
Library of Congress
NOTES: '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.'
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