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.
KL10 module M856
Digital Equipment Corporation (DEC)
Physical object, 1984-05-08
102731572
Circuit board
Digital Equipment Corporation (DEC)
Physical object
102731433
KL10 module M86526YA
Digital Equipment Corporation (DEC)
Physical object
102731584
KL10 module
Digital Equipment Corporation (DEC)
Physical object
102731508
Print head
Physical object
102678585
Ribbon cable
Physical object
102692871
Printed circuit board
Digital Equipment Corporation (DEC)
Physical object
102692845
KL10 module
Digital Equipment Corporation (DEC)
Physical object
102730695
KL10 module
Digital Equipment Corporation (DEC)
Physical object
102730412
Digital Equipment Corporation circuit board
Digital Equipment Corporation (DEC)
Physical object, 1984
102730614
Massbus data path card
Digital Equipment Corporation (DEC)
Physical object
102730385
GCR/PE READ circuit board
Pertec Corporation
Physical object
102731441
KL10 module M852
Digital Equipment Corporation (DEC)
Physical object
102731566
KL10 module M853
Digital Equipment Corporation (DEC)
Physical object
102731573
Circuit board
Digital Equipment Corporation (DEC)
Physical object
102731434
KL10 module M8535
Digital Equipment Corporation (DEC)
Physical object, ca. 1984
102731578
VAX button
Digital Equipment Corporation (DEC)
Physical Object
102703642
Central Processing Unit (CPU)
Digital Equipment Corporation (DEC)
Physical object
102692858
Central Processing Unit (CPU)
Digital Equipment Corporation (DEC)
Physical object
102692860
Printed circuit board
Digital Equipment Corporation (DEC)
Physical object
102692846