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.
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Catalog contains over 149,781 records.
Addometer
Reliable Typewriter and Adding Machine Corporation
Physical object
X323.84
Case for Addometer
Physical object
102731968