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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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Card from a Card-Capacitor Read-Only Store (CCROS), System/360 Model 30
International Business Machines Corporation (IBM)
Physical object, 1965 ca.