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.
Battelle information materials
Battelle software Products Center
Document, Circa 1980
102710629
STN Express software
STN International
Document, 1989
102710845
Computer-based services
Telenet Communications Corporation
Document, 1976
102710857
Nippon Kokan today
NKK Corporation
Document, 1988
102710826
Total output - Printing, plotting graphics
Versatec
Document, 1978
102710864
DATAPHONE Digital Service
Pacific Telephone Company
Document, Circa 1985
102710833
Information materials
Raima corporation
Document, 1989
102710838
Remedy network healthware
Remedy Corporation
Document, 1992
102710840
ARC Proposals
Document, 1961-1979
102751798
Bolt, Beranek & Newman (BBN) 4.8.17
Document
102802971
GTE information materials
GTE Government Systems Corporation
Document, 1988
102710692
MALIBU information materials
Malibu Electronic Corporation
Document, 1980
102710820
INNOSYS Information
InnoSys Inc.
Document, 1979
102710806
USC/ISI
Comdial Technology Corporation (CT)
Document, Circa 1985
102710813
Mac to the future
MacWeek magazine
Document, Circa 1980
102710818
AMPEX promotion materials
Ampex Corporation
Document, 1981
102710623
BRS SEARCH Services
BRS Information Technologies
Document, 1985
102710628
FYI... Computer Science Corporation
Computer Sciences Corporation
Document, Circa 1985
102710630
Tymnet information materials
Tymnet, Inc.
Document, 1978-1979
102710851
Tymshare information materials
Tymshare, Inc.
Document, 1979
102710856