01449nam 2200349Ia 450 99638479210331620200818214724.0(CKB)4940000000073668(EEBO)2248515791(OCoLC)ocm11795875e(OCoLC)11795875(EXLCZ)99494000000007366819850312d1685 uy |engurbn||||a|bb|Cryptomenysis patefacta, or, The art of secret information disclosed without a key[electronic resource] 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 J. FLondon Printed for Daniel Brown ...1685[22], 180 pDedication signed: John Falconer.Reproduction of original in Cambridge University Library.eebo-0021CryptographyCryptography.J. F(John Falconer)1002419EAAEAAm/cWaOLNBOOK996384792103316Cryptomenysis patefacta, or, The art of secret information disclosed without a key2326048UNISA