Cryptomenysis patefacta
Subtitle: or, The art of secret information disclosed without a key.  Containing, plain and demonstrative rules, for decyphering all manner of secret writing.  With exact methods, for resolving secret intimations by signs or gestures, or in speech.  As also an inquiry into the secret ways of conveying written messages, and the several mysterious proposals for secret information, mentioned by Trithemius, &c
By: By J.F.
Contributors: J.F.; F., J.; Steuart, of Allanton (bookplate)
Publisher: D. Brown
Published: 1685
Place of publication: London
Language: eng
Number of pages: 180
Other titles: The art of secret information disclosed without a key
Notes: Gibson 387.

Wing F296.

RBSC copy: With the armorial bookplate of Steuart of Allanton [Franks 28074].