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.
Inform
Compaq Computer Corporation
Document, 1998-2001
102737586
Wafer
Physical Object
102703746
PDP-16
Digital Equipment Corporation (DEC)
Still image, 1971
102760811
H930
Digital Equipment Corporation (DEC)
Still image, 1973
102759302
Modules
Digital Equipment Corporation (DEC)
Still image, 1970
102759117
MB10
Digital Equipment Corporation (DEC)
Still image, 1970
102759124
Transformer connection
Digital Equipment Corporation (DEC)
Still image, 1971
102760804
BC10 cable
Digital Equipment Corporation (DEC)
Still image, 1971
102760809
PDP-11/05
Digital Equipment Corporation (DEC)
Still image, 1974-04
102759326
Fortran IV group
Digital Equipment Corporation (DEC)
Still image, 1974-06
102759340
Boards
Digital Equipment Corporation (DEC)
Still image, 1969
102771142
I Spoke With DECtalk button
Digital Equipment Corporation (DEC)
Physical Object
102703641
Asic package
Digital Equipment Corporation (DEC)
Still image, 1985
102754086
PDP-1 Control Panel
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102749568
Good system modules
Digital Equipment Corporation (DEC)
Still image, 1963-02-06
102753487
U.S. antitrust compliance guide
Digital Equipment Corporation (DEC)
Document, 1985
102748661
Memory tester 1516 H
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102749549
Factory computers area
Digital Equipment Corporation (DEC)
Still image, 1962-07-09
102749498
650 Sensing Markers
3M Company
Physical object
102692868
Printed circuit board
Digital Equipment Corporation (DEC)
Physical object
102692844