Due to the implementation of a new Collection Management System, CHM staff will not be able to assist researchers and in-person visits until March 2025.
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.
Note: CHM's online catalog has been updated through January 23rd, 2025. A new and improved catalog will be launched in Summer 2025.
Search the Catalog
Catalog contains over 151,130 records.
CDC 1604
Control Data Corporation (CDC)
Still Image, Circa 1959
102634542
CDC 1604
Control Data Corporation (CDC)
Still Image, Circa 1959
102627347
CDC 1604
Control Data Corporation (CDC)
Still Image, Circa 1959
102635877
CDC 1604
Control Data Corporation (CDC)
Still Image, Circa 1989
102627348
CDC 1604
Control Data Corporation (CDC)
Still Image, Circa 1959
102627349
CDC 1604 core memory
Control Data Corporation (CDC)
Still Image, Circa 1959
102627346
Typical CDC 1604 installation
Control Data Corporation (CDC)
Still Image, Circa 1960
102635892
CDC 1604 in shipping crates
Control Data Corporation (CDC)
Still Image, 1960-01-12
102635873
CDC 1604 logic circuit card
Control Data Corporation (CDC)
Still Image, Circa 1959
102627344