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.
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Catalog contains over 151,033 records.
Semiconductor lead frames
Fairchild Semiconductor Corporation
Physical object
102688675
CDC 6600 CPU cabinet (2 of 4)
Control Data Corporation (CDC)
Physical object, 1964
X1385.97G
CDC 6600 CPU cabinet (4 of 4)
Control Data Corporation (CDC)
Physical object, 1964
X1385.97I
CDC 6600 CPU cabinet (3 of 4)
Control Data Corporation (CDC)
Physical object, 1964
X1385.97H
CDC 6600 CPU cabinet (1 of 4)
Control Data Corporation (CDC)
Physical object, 1964
X1385.97F
Relay assembly
Physical object
102668397