Collections

Catalog Search

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.

Result 21-40 of about 2517

Spectra 14 specifications
Spectra Logic Corporation
Document, ca. 1980
102784176

Philco semiconductor data sheets
Philco Corporation
Document, 1960-1961
102784190

ST-100 array processor
Star Technologies, Inc.
Document, 1983
102784169

System test user guide
Sperry Univac
Document, 1981-11
102785078

USS-39 uniform symbology specification
Automatic Identification Manufacturers
Document, 1986
102785244

Mesa 5.0 pup 2
Xerox Company
Document, 1979-06-02
102738654

Mesa 5.0 compiler 3
Xerox Company
Document, 1979-06-02
102738659

Mesa 4.0 debugger 2
Xerox Company
Document, 1978-09-02
102738666

Mesa 4.0 lister

Document, 1978-09-02
102738673

Mesa 4.0 bootstrap
Xerox Company
Document, 1978-09-02
102738661

War gaming
RAND Corporation
Document, 1963-02
102776421

OEM computer products
Hewlett-Packard Company (HP)
Document, 1974-04
102786672

Teletype model 28
Teletype Corporation
Document, 1958
102775113

FT-80A program listings
Varian Data Machines
Document, 1973
102785220

Test executive preliminary tests
Varian Data Machines
Document, 1970
102785213

Mesa language manual, version 4.0

Document, 1978-05
102738647

Lisp library packages manual
Xerox Corporation
Document, 1985-12
102776849

Lisp library modules
Envos Corporation
Document, 1988-09
102776851

DOS system programmer's guide
International Business Machines Corporation (IBM)
Document, 1971-09
102776142

Dorado booting - Operation and mechanisms
Xerox
Document, 1980-04-21
102776856