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 151,130 records.
Advanced Scientic Computer daughter card
Physical object, 1966-1973
XD224.80E
Advanced Scientic Computer daughter card
Physical object, 1966-1973
XD224.80C
Advanced Scientic Computer daughter card
Physical object, 1966-1973
XD224.80D
Advanced Scientific Computer (ASC)
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
XD224.80
Advanced Scientific Computer (ASC) circuit board
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
XD224.80B
Advanced Scientific Computer (ASC) radiator
Physical object, Circa 1974
XD224.80A