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.
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Catalog contains over 151,130 records.
Illustration of Adam Osborne
Still image, 1982
102757788
Osborne 1 promotional photographs
Still image, ca. 1981
102785107
Early life, family and career photographs
Still image, ca. 1943-1990
102785086
Personal photographs
Still image, ca. 1943-1990; bulk 1981-1990
102783481