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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 150,479 records.

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HP-21 scientific calculator
Hewlett-Packard Company (HP)
Physical object, 1975
X1405.97