From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
Search the Catalog
Catalog contains over 150,481 records.
The Start of the Digital Revolution: SIGSALY Secure Digital Voice Communications in World War II
National Security Agency
Document
102803295
Masked Dispatches: Cryptograms and Cryptology in American History, 1775-1900
National Security Agency
Document, 2002
102803283
A Priceless Advantage: U.S. Navy Communications Intelligence and the Battles of Coral Sea, Midway, and the Aleutians
National Security Agency
Document, 1993
102803271
A History of U.S. Communications Intelligence during World War II: Policy and Administration
National Security Agency
Document, 1997
102803270
Significance of Breaking the Japanese Code Prior to World War II
Department of Defense (DoD)
Document, 1966-01-27
102803292
Pearl Harbor Revisited: United States Navy Communications Intelligence, 1924-1941
Center for Cryptologic History
Document, 1994
102803291
The Quiet Heroes of the Southwest Pacific Theater: An Oral History of the Men and Women of CBB and FRUMEL
National Security Agency
Document, 1996
102803272
Cray User Group Materials
Cray User Group
Document, ca. 1984
102803294