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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.

Result 41-60 of about 2277

VULCAN - concepts and features
Harris Corporation
Document, 1978
102683503

Data Networks
General Electric Company (GE)
Document, 1971-1981
102686906

3400 computer system - COBOL - Reference manual
Control Data Corporation (CDC)
Document, 1965-05
102686665

LP/360 news bulletin
Haverly Systems, Inc.
Document, 1967-05-12
102683495

GE-PAC
General Electric Company (GE)
Document, 1964-1969
102686874

TermiNet 300
General Electric Company (GE)
Document, 1971
102686901

A pocket guide to interfacing HP computers
Hewlett-Packard Company (HP)
Document, 1969
102683609

Apollo domain architecture
Apollo Computer, Inc.
Document, 1981-01-22
102686437

SPC-12 preliminary programmer's manual
General Automation, Inc.
Document, Circa 1968
102686848

Instrumentation users' hand book magnetic tape systems
Bell & Howell
Document, 1971-10-22
102686494

Data Sets for Bell products
Bell Telephone Laboratories, Inc.
Document, 1962
102686499

System 18/30 information
General Automation, Inc.
Document, 1969-1972
102686843

Computer automation basic reference manual
Computer Automation, Inc.
Document, 1972
102686610

sail larc assembly system
Lawrence Radiation Laboratory (LRL)
Document, 1961-01-10
102687202

Focus IV
Focus IV Computer Systems
Document, Circa 1975
102686792

General dynamics promotional material
General Dynamics Corporation
Document, Circa 1964
102686836