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 151,012 records.
DICE backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-01-16
102686138
ELF backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-02-12
102659558
GREEN backup magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-02-14
102659553
NETPKG backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-02-07
102686133
IGUANA backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-16
102686195
NETU backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-09-06
102686169
SCORCH backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-14
102686171
NAP backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-06-08
102659546
JAWS backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-09-06
102686208
NET backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-09-06
102686203
FLDI70 backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-02-14
102659572
MBOX backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-16
102684935
DESERV backup magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1991-02-07
102659565
EBOX backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-16
102686215
VENMG2 backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-17
102686210
MODRED backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-17
102686227
RONCO backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-13
102684959
RIP backup magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-13
102684928
EXODUS backup magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-17
102684930
VENIG2 backup magnetic tape
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1990-08-17
102684947