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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 143,956 records.

Result 1-4 of about 4

Collector Plate (Lens)

Physical object

Magnetic Shields for Type 85 Electrostatic Storage Tube
James Millen Manufacturing Company, Malden, MA (magnetic shield only)
Physical object

Type 85 Electrostatic Storage Tube box
International Business Machines (IBM)
Physical object, 1952 ca.

Type 85 Electrostatic Storage Tube
International Business Machines Corporation (IBM)
Physical object, 1952 ca.