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.
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Catalog contains over 151,130 records.
Flip chip module area
Digital Equipment Corporation (DEC)
Still image, 1965-01-07
102754752
Graduating class (8/66)
Digital Equipment Corporation (DEC)
Still image, 1966-08-23
102755318
PDP-7-130 LRL Berkeley
Digital Equipment Corporation (DEC)
Still image, 1966-08-22
102755320
Bio-med pictures from England
Digital Equipment Corporation (DEC)
Still image, 1969
102759074
Open DECconnect brochure
Digital Equipment Corporation (DEC)
Still image, 1995-11
102754606
Teletype
Digital Equipment Corporation (DEC)
Still image, 1964-05
102753576
Power supply 783
Digital Equipment Corporation (DEC)
Still image, 1964-05-14
102753583
LINC-8 control panel
Digital Equipment Corporation (DEC)
Still image, 1966-12-22
102755457
161 memory
Digital Equipment Corporation (DEC)
Still image, 1964-07-14
102753622
2500 and 2600 current drivers
Digital Equipment Corporation (DEC)
Still image, 1965-06-03
102754916
Microprocessors brochure
Digital Equipment Corporation (DEC)
Still image, 1996-03
102754618
AlphaServer brochure
Digital Equipment Corporation (DEC)
Still image, 1996-03
102754620
Alpha workstations brochure
Digital Equipment Corporation (DEC)
Still image, 1996-05
102754625
"Digits" at ball park
Digital Equipment Corporation (DEC)
Still image, 1964-09-24
102753672
1964 Digits - minor league champs
Digital Equipment Corporation (DEC)
Still image, 1964-07-23
102753627
Module 4706
Digital Equipment Corporation (DEC)
Still image, 1964-09-04
102753658
PDP-5 with teletype
Digital Equipment Corporation (DEC)
Still image, 1964-09-15
102753660
PDP-5-55 Applied Dynamics
Digital Equipment Corporation (DEC)
Still image, 1964-09-24
102753665
PDP-8
Digital Equipment Corporation (DEC)
Still image, 1964-10-07
102753689
1964 Digital outing
Digital Equipment Corporation (DEC)
Still image, 1964-09
102753691