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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 150,181 records.

Result 81-100 of about 193

1401 SMS card
International Business Machines (IBM)
Physical object, 1959 ca.
102696617

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688479

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688481

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688493

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688486

4381 Processor Operations Manual
International Business Machines Corporation (IBM)
Document, 1986-02
102707894

4381 Processor Maintenance Information Vol. A07
International Business Machines Corporation (IBM)
Document, 1984
102707899

4381 Processor Maintenance Diagrams
International Business Machines Corporation (IBM)
Document, 1984
102707902

Magnetic tape read/write head
Nortronics digital magnetics
Physical object
102682539

Plugboard
International Business Machines Corporation (IBM)
Physical object
X1640.99BB

80 column punched card unit

Physical object
X1640.99CX

IBM card roller
International Business Machines (IBM)
Physical object
102696604

Bushings
International Business Machines (IBM)
Physical object
102696611

Bearings
International Business Machines (IBM)
Physical object
102696616

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688492

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688478

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688480

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688485

4381 Processor Problem Analysis Guide
International Business Machines Corporation (IBM)
Document, 1984-10
102707893

4381 Processor Maintenance Information Vol. A06
International Business Machines Corporation (IBM)
Document, 1984
102707898