Cryptography, Complete in Three Parts, Reproduction Copy, by George Wilkes, 14pp extract, printed in double columns, illustrated with over 30 examples, apparently copied from The Cosmopolitan Magazine, Volume 36, Nos. 4 - 6, February - April, 1904, as this is certainly a reproduction of the original articles.  From the opening paragraph, "The early custom of using arithmetical figures, especially the naught, or cipher, is probably responsible for the term cipher-writing, the cultivation of which finally originated the words polygraphy, steganography, cryptology and cryptography." Housed in protective mylar report cover.