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.
Promotional material for the Marc 1000 and 2000
Datamarc
Document, Circa 1980
102683236
Press seminar handout for the Illiac IV
Burroughs Corporation
Document, 1973-08-22
102686526
Test data generator and audit-reporter system manuals
Burroughs Corporation
Document, 1977
102686521
Various Cray materials
Cray Research, Inc. (CRI)
Document, 1975-1984
102683116
MCS-4 micro computer set
Intel Corporation
Document, 1972-03
102683736
Kollsman DELPHIC II data display system
Kollsman Instrument Corporation
Document, Circa 1985
102683748
Control Data 8090 computer system - Reference manual
Control Data Corporation (CDC)
Document, 1964-04
102683147
Datacraft Corporation - Capabilities and facilities of Datacraft
Datacraft Corporation
Document, Circa 1969
102683243
DC 6024 digital computer - reference manual
Datacraft Corporation
Document, 1969
102683279
DC series 6000 digital computers
Datacraft Corporation
Document, 1970
102683281
Laboratory and educational modules; control products/modules
Digital Equipment Corporation (DEC)
Document, 1964-1972
102683414
Honeywell series 200 summary descriptions
Honeywell Inc.
Document, 1966-1967
102685237
Series 4000 source data collection
Colorado Instruments
Document, 1970
102686583
CDC Equipment
Control Data Corporation (CDC)
Document, 1964-1966
102683128
CDC 924 Computer
Control Data Corporation (CDC)
Document, 1962
102683130
Honeywell EDP application summary
Honeywell Inc.
Document, Circa 1975
102685244
Honeywell series 2000 test equipment modules promotional folder
Honeywell Inc.
Document, 1966
102685249
Prime numbers & their 22 place logarithms
Computer Methods Corporation
Document, 1966
102686576
Vax the computer family for the 1980s
Digital Equipment Corporation (DEC)
Document, 1982
102686280
Information handling systems product brochure
Radiation, Inc.
Document, 1964-05
102687168