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.
Memorex mark xi disc pack
Memorex Corporation
Document, 1974
102683851
703 IC systems computer - Reference and interface manual
Raytheon Company
Document, 1967
102687187
Univac instruction code C-10
Remington Rand Univac
Document, 1950-1953
102687194
LITERATURE LIST UPDATE MEMORANDUM
Scientific Data Systems (SDS)
Document, 1969-02-10
102687384
Man-computer systems
Lawrence Radiation Laboratory (LRL)
Document, 1966-06-21
102686987
Graphic data processing
Lawrence Radiation Laboratory (LRL)
Document, 1966-12
102686982
SIGMA 2
Scientific Data Systems (SDS)
Document, 1966
102687360
Univa 490 Real-time System
Sperry Rand Corporation. Univac Division
Document, 1960
102687288
Digital tape programmer
Lundy Electronics & Systems, Inc.
Document, Circa 1965
102683781
Philips mini computers P850/P855/P860
Philips Data Systems
Document, Circa 1971
102687067
KAS - The Knowlege Availability System center
Pittsburgh, University of
Document, Circa 1962
102687079
OCTOPUS / 6600 users manual
Lawrence Radiation Laboratory (LRL)
Document, 1965-08
102683801
SUPERWYLBUR Text Formatting Manual
Optimum Systems Incorporated
Document, 1976
102687036
Electronic Retina Charachter Reader System
Recognition Equipment, Inc. (REI)
Document, 1962
102687156
PR1ME 200 - Information and price list
Prime Computer, Inc. (PR1ME)
Document, 1972
102687093
Introduction to microprogramming
MicroSystems Inc.
Document, 1969
102683868
S-1 uniprocessor architecture
Lawrence Livermore Laboratory (LLL)
Document, 1983-04-21
102686999
Sigma 7
Scientific Data Systems (SDS)
Document, 1966
102687221
The JOVIAL compiler
Planning Research Corporation
Document, Circa 1964
102687081
System 190 - A mass storage system
Precision Instrument Company
Document, 1972-12
102687086