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.
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691657
Advanced Scientific Computer (ASC) radiator
Physical object, Circa 1974
XD224.80A
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691655
Advanced Scientific Computer (ASC) printed circuit board drill mask
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691662
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691659
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691661
Advanced Scientific Computer (ASC) ECL motherboard
Texas Instruments Incorporated (TI)
Physical object, 1971
XD239.80
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691656
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691660
Advanced Scientific Computer (ASC) Oil Bath Machines
Texas Instruments Incorporated (TI)
Physical object, Circa 1966
XD252.81B
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691658
Advanced Scientific Computer (ASC) circuit board
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
XD224.80B
Advanced Scientific Computer (ASC)
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
XD224.80
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691710
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691713
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691712
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691714
Advanced Scientific Computer (ASC) ECL logic board
Texas Instruments Incorporated (TI)
Physical object, 1971
XD238.80
Advanced Scientific Computer (ASC) printed circuit board artwork
Texas Instruments Incorporated (TI)
Physical object, Circa 1974
102691711