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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 149,910 records.

Result 41-60 of about 189

Relay
International Business Machines (IBM)
Physical object
102688512

Relay
International Business Machines (IBM)
Physical object
102688517

SMS card
International Business Machines Corporation (IBM)
Physical object, 1959 ca.
102682514

SLT card
International Business Machines Corporation (IBM)
Physical object, 1965 ca.
102682519

SLT card
International Business Machines Corporation (IBM)
Physical object, 1965 ca.
102682521

SLT card
International Business Machines Corporation (IBM)
Physical object, 1965 ca.
102682526

SLT card
International Business Machines Corporation (IBM)
Physical object, 1965 ca.
102682533

IBM Type 3525 Card Punch
International Business Machines Corporation (IBM)
Physical object, 1979
X1640.99B

3803 tape controller
Intermational Business Machines Corporation (IBM)
Physical object, 1979 ca.
X1640.99CP

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

Write enable rings

Physical object
102677520

Electronic tube
General Electric Company (GE)
Physical object
102696607

1401 SMS card
International Business Machines (IBM)
Physical object, 1959 ca.
102696619

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688483

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688488

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688490

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688495

Highspeed relay
International Business Machines (IBM)
Physical object
102688508

1401 SMS card
International Business Machines (IBM)
Physical object, 1959 ca.
102696618

1401 SMS card
International Business Machines (IBM)
Physical object, 1959 ca.
102696620