Please note that some historical materials may contain harmful content and/or descriptions. Learn how we’re addressing it.

2 collections related to Ciphers

Filters: 1840-1849Special Collections Research Center
Levine, Jack, 1907-
Size: 21.8 linear feet (31 boxes, 1 flat box, 4 card boxes, 6 flat folders, 2 cartons) Collection ID: MC 00308
This collection contains materials related to Levine's research interests, as well as those documenting his publications and university career. Correspondence includes letters about general cryptography, articles written by Levine and others, Levine's cryptographic patents book, and cryptographic computer tests. Research contains ... More
Prestwood, William Thomas, 1788-1859, Browder, Nathaniel C., 1904-
Size: 1.5 linear feet (3 archival boxes) Collection ID: MC 00098
Nathaniel C. Browder Collection of Cryptography Manuals and William Thomas Prestwood Diaries, includes twenty-eight original Prestwood diaries, most of which are encrypted, and enlarged copies of several of the diaries. Also included are a copy of The Enciphered Diary of William Thomas Prestwood 1808-1859, a description and ... More