De furtiuis literarum notis vulgo, De ziferis libri IIII
By: Ioan. Baptista Porta, Neapolitano autore.
Contributors: George Fabyan Collection (Library of Congress)
Publisher: Apud Iohannem Wolphium
Published: 1591
Place of publication: Londini
Language: lat
Number of pages: 228
Subjects: Ciphers -- Early works to 1800.; Cryptography -- Early works to 1800.; Signs and symbols -- Early works to 1800.
Other titles: De ziferis libri IIII
Notes: STC (2nd ed.) 20118
Signatures: [dagger]⁶ *⁴ A-2D⁴ E⁶.
Base ill. for volvelles on K1, K4, L2; center circles wanting, with no evidence that they had ever been attached.
Includes index.
LC copy is item no. 508 of the George Fabyan Collection.