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 151,012 records.
Memory exerciser 2207 left view
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102749527
Corporate overview slide show
Digital Equipment Corporation (DEC)
Still image, 1984
102753100
Systems Research Center visit presentation
Digital Equipment Corporation (DEC)
Document, 1993-10-25
102750271
Kids & Company Safety program
Digital Equipment Corporation (DEC)
Document, 1988
102748618
Core tester 2113 D left view
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102749508
Computer virus clippings
Document, 1988-1989
102748637
Education programs
Digital Equipment Corporation (DEC). Public Relations
Document, 1990-1991
102737899
Family Inn
Digital Equipment Corporation (DEC)
Document, 1987
102737907
PDP series
Digital Equipment Corporation (DEC)
Document, 1974-1979
102750005
Personal computers
Digital Equipment Corporation (DEC)
Document, 1972-1979
102750031
UNIX Software Group records
Digital Equipment Corporation (DEC)
Document, 1994
102739561
General Instruments
Digital Equipment Corporation (DEC)
Document, 1991
102750454
Workstation exhibit planning
Digital Equipment Corporation (DEC)
Document, 1988
102739496
Revenue analyses
Digital Equipment Corporation (DEC)
Document, 1978-1981
102739523
PDP-4 control panel
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102749495
VMS-21 development
Digital Equipment Corporation (DEC)
Document, 1991
102737344
DMC-11 module
Digital Equipment Corporation (DEC)
Still image, 1975
102763565
Keyboards
Digital Equipment Corporation (DEC)
Document, undated
102749933
DEC manufacturing in Japan
Digital Equipment Corporation (DEC)
Document, 1980-1984
102737286
VAX architecture standard
Digital Equipment Corporation (DEC)
Document, 1980
102739713