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.
RFC 10 - RFC 19
Document, 1969-07 - 1969-10
102661173
DEVOKE data Products
DEVOCE Co.
Document, 1982
102710682
DEC information materials
Digital Equipment Corporation (DEC)
Document, Circa 1979
102710687
1240 communication terminal
Memorex Corporation
Document, Circa 1980
102710822
"Information World" articles
Information World magazine
Document, 1979-08
102710808
Omnifax G39
Telautograph Corporation
Document, Circa 1985
102710858
Application development without programming
Oracle Corporation
Document, 1987
102710834
Computer acronyms, abbreviations, etc.
Petrocelli Books
Document, 1981
102709560
Porting UNIX software
O'Reilly & Associates, Inc.
Document, 1995
102700943
Bolt, Beranek & Newman (BBN) Hermes 4.1.12
Document
102802972
DTC information materials
Data Terminals & Communications (DTC)
Document, 1976
102710683
GIS information materials
Global Information Services, Inc.
Document, 1977
102710690
Geographic Data File
List Processing Company
Document, 1978
102710816
Metapath information materials
Metapath, Inc.
Document, 1983
102710823
InerC, InterPas
Intermetrics Inc.
Document, 1983-11-01
102710804
Information materials
Computer Corporation of America
Document, Circa 1990
102710633
TOP - Trade opportunities Program
US Department of Commerce
Document, Circa 1973
102710861
Optimem 1000 - Optical disk drive
Optimem
Document, 1985
102710830
Standards and protocols for communications networks
Carnegie Press
Document, 1982
102676612
CENTAUR from Data Voice Solutions
Data Voice Solutions (DVSC)
Document, 1986
102710681