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 141-160 of about 2517

PRISM system reference manual
Digital Equipment Corporation (DEC)
Document, 1988-04-26
102774283

GE-645 system manual
General Electric
Document, 1968-01
102766223

Integrated data store application manual
General Electric
Document, 1967-07
102766242

Lisa hardware reference manual
Apple Computer
Document, 1981-07-07
102738328

Sentinal system performance monitor

Document, 1980-05-10
102786151

Cardmatic automatic multple switch
Hickok Electrical Instrument Co.
Document, ca. 1958
102784186

USS-Codabar uniform symbology specifications
Automatic Identification Manufacturers
Document, 1986
102785242

SYS presentation for marketing functions
Philco Corporation
Document, 1962
102784206

Mesa 5.0 table compiler
Xerox Company
Document, 1979-06-02
102738652

Mesa 5.0 compiler 1
Xerox Company
Document, 1979-06-02
102738657

Introducing Philco 212
Philco Corporation
Document, ca. 1960
102784225

Mesa 4.0 compiler 3
Xerox Company
Document, 1978-09-02
102738669

Mesa 4.0 system 2
Xerox Company
Document, 1978-09-02
102738671

Mesa 4.0 utilities
Xerox Company
Document, 1978-09-02
102738664

Success with magnetic tape
Hewlett-Packard Company (HP)
Document, 1989-06
102786492

HP BASIC
Hewlett-Packard Company (HP)
Document, 1970-04
102786668

Assembly language programmer reference manual
Sperry Corporation
Document, 1980-01
102784319

620 memory test part 1
Varian Data Machines
Document, 1974
102785209

MESA system
Xerox Company
Document, 1977-10
102738633

Mesa system documentation, version 4.0

Document, 1978-05
102738645