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.
Tree operations
Compaq
Document, undated
102739868
Microsystems
Digital Equipment Corporation (DEC)
Document, 1984-1986
102750821
ADU board
Document, Undated
102667868
Annual report
Digital Equipment Corporation (DEC)
Document, 1990
102752936
Firefly AN1 controller
Digital Equipment Corporation (DEC)
Document
102667869
Semiconductors
Digital Equipment Corporation (DEC)
Document, 1996
102750830
Inform
Compaq Computer Corporation
Document, 1998-2001
102737586
U.S. antitrust compliance guide
Digital Equipment Corporation (DEC)
Document, 1985
102748661
ADU board
Digital Equipment Corporation (DEC)
Document
102667835
Demo of Firefly with multiple screens
Digital Equipment Corporation (DEC)
Document
102667873
DN875 program listings
Digital Equipment Corporation (DEC)
Document, 1983
102737474
Systime lawsuit
Digital Equipment Corporation (DEC). Law Department
Document, 1985-1988
102748628
File archiving
Document, 1977-1980
102749912
Grace Murray Hopper biographical material
Digital Equipment Corporation (DEC)
Document, 1986
102748630
DEC and EA Systems merger
Digital Equipment Corporation (DEC)
Document, 1993
102748635
SuperQuest program
Document, 1992
102737900
Technology in schools
Digital Equipment Corporation (DEC)
Document, 1993-1994
102737905
FCC computer regulations
Digital Equipment Corporation (DEC)
Document, 1983
102737892
TOPS-20 dump on BUGCHK
Digital Equipment Corporation (DEC)
Document, 1981
102739898
Boston Children's Museum
Digital Equipment Corporation (DEC)
Document, ca. 1987
102748611