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.
Systems module 1161
Digital Equipment Corporation (DEC)
Still image, 1963-01-22
102753204
Systems module 4205
Digital Equipment Corporation (DEC)
Still image, 1963-01-22
102753209
340 Scapeface
Digital Equipment Corporation (DEC)
Still image, 1963-12-02
102749758
Manual core jig
Digital Equipment Corporation (DEC)
Still image, 1963-04-11
102753278
Spark chamber 2318 or data reader
Digital Equipment Corporation (DEC)
Still image, 1963-03
102753273
Large unit in ITT crates
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102753158
Clock 2315
Digital Equipment Corporation (DEC)
Still image, 1962-09-10
102753160
Mark II Tester
Digital Equipment Corporation (DEC)
Still image, 1963-10-23
102753165
2108 H Core Tester
Digital Equipment Corporation (DEC)
Still image, ca. 1962
102753172
R980 mounting panel
Digital Equipment Corporation (DEC)
Still image, 1973
102763126
Asic package
Digital Equipment Corporation (DEC)
Still image, 1985
102749878
Current Calibrator 72
Digital Equipment Corporation (DEC)
Still image, 1962-10-17
102753177
PDP-1C-37 L.L.
Digital Equipment Corporation (DEC)
Still image, 1963-02-26
102753261
Module tester with people
Digital Equipment Corporation (DEC)
Still image, 1963-05
102753266
Positive current drivers 63
Digital Equipment Corporation (DEC)
Still image, 1962-10-30
102753184
Havoc computer
Digital Equipment Corporation (DEC)
Still image, 1964-01-14
102753468
PDP-5-12
Digital Equipment Corporation (DEC)
Still image, 1964-01-14
102753470
Art displays and cafeteria
Digital Equipment Corporation (DEC)
Still image, 1964-01-28
102753475
3315 systems area
Digital Equipment Corporation (DEC)
Still image, 1963-04
102753305
Micro tape recording head
Digital Equipment Corporation (DEC)
Still image, 1964-02-21
102753494