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.
First planar IC - die photo
Fairchild Camera and Instrument Corporation
Still image, ca. 1961
102770238
Miscellaneous larger interface illustrations
Software Publishing Corporation
Still image, ca. 1995
102770788
Texas Instruments SN 502 flip flop data sheet
Texas Instruments Incorporated (TI)
Still image, ca. 1960
102762884
Texas Instruments' ad for Series SN 51 DCTL ICs
Texas Instruments Incorporated (TI)
Still image, ca. 1962
102762883