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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 142,815 records.

Result 81-100 of about 232

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

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.
102688486

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

Highspeed relay
International Business Machines (IBM)
Physical object
102688498

Bearings
International Business Machines (IBM)
Physical object
102696615

3525 Card Punch Theory-Maintenance
International Business Machines Corporation (IBM)
Document, 1972-04
102707912

4381 Processor Maintenance Information Vol. A02
International Business Machines Corporation (IBM)
Document, 1984
102707900

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688477

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688484

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688489

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688491

Cunningham circuit breaker
International Business Machines (IBM)
Physical object, 1957 ca.
102688496

3151 ASCII terminal keyboard
International Business Machines Corporation (IBM)
Physical object, 1987
X1640.99R

IBM card roller
International Business Machines (IBM)
Physical object
102696603

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