View Original: | Polygraphiae by Johannes Trithemius, 1518, stated to be the first published book on cryptology - National Cryptologic Museum - DSC07742.JPG (3240x4320) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: Polygraphiae by Johannes Trithemius, 1518, stated to be the first published book on cryptology - National Cryptologic Museum - DSC07742.JPG en Exhibit in the National Cryptologic Museum Fort Meade Maryland USA All items in this museum are unclassified; items created by the United States Government are not subject to copyright restrictions 2013-03-29 10 14 38 own Daderot cc-zero Books and manuscripts in the National Cryptologic Museum Uploaded with UploadWizard Johannes Trithemius |