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.
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Physical object
102743642
IBM 4975-02L printer rack
International Business Machines Corporation (IBM)
Physical object
102743643
IBM 3101 Terminal
International Business Machines Corporation (IBM)
Physical object
102743637
IBM 4975-02L Printer
International Business Machines Corporation (IBM)
Physical object
102743644
Eight inch floppy disk box
International Business Machines Corporation (IBM)
Physical object
102743639
IBM Disk Drive Controller Board
IBM Corp.
Physical object
102743661
IBM Series/1 patch cable
Physical object, Circa 1976
102717974
IBM Series/1 patch cable
Physical object, Circa 1976
102717986
IBM Series/1 patch cable
Physical object, Circa 1976
102717979
IBM Series/1 patch cable
Physical object, Circa 1976
102717981
IBM 4978 Terminal
International Business Machines Corporation (IBM)
Physical object
102743636
IBM Series/1 patch cable
Physical object, Circa 1976
102717984
IBM Series/1 patch cable
Physical object, Circa 1976
102717972
IBM Series/1 patch cable
Physical object, Circa 1976
102717977
IBM Series/1 patch cable
Physical object, Circa 1976
102717989
IBM Series/1 patch cable
Physical object, Circa 1976
102717973
IBM Series/1 patch cable
Physical object, Circa 1976
102717978
IBM Series/1 patch cable
Physical object, Circa 1976
102717980
IBM Series/1 patch cable
Physical object, Circa 1976
102717985
IBM 4975-02L printer power cable
International Business Machines Corporation (IBM)
Physical object
102743641