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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 144,473 records.

Result 101-118 of about 118

Model 12551B, 12551B-M1 - Relay register with interrupt - Interface kit - Manual supplement
Hewlett-Packard Company (HP)
Document, 1968-06-15
102712514

12607 direct memory access (2114B computer accessory kit) - Operating and service manual
Hewlett-Packard Company (HP)
Document, 1969-11
102712521

HP lab prototype design drawings
Hewlett-Packard Company (HP)
Document, 1967; 1968
102704020

12620A - Breadboard interface kit (for 2114, 2115 and 2116 computers) - Operating and service manuals
Hewlett-Packard Company (HP); SDS Data Systems
Document, 1970-07
102712453

12595A multiplexed input / output for 2114A computer - Operating and service manual
Hewlett-Packard Company (HP)
Document, 1969-02
102712528

12554A-001- 16-bit duplex register computer interface kit - Operating and service manual
Hewlett-Packard Company (HP)
Document, 1970-01
102712492

12616A high-speed input / output channel accessory kit - Operating and service manual
Hewlett-Packard Company (HP)
Document, 1970-04
102712500

2114 I/O extender card to 2151A - A20 (I/O - X2)
Hewlett-Packard Company (HP)
Document, 1968
102712529

A third survey of domestic electronic digital computing systems
Hewlett-Packard Company (HP)
Document, 1961-03
102712429

HP2114B 16 bit minicomputer
Hewlett-Packard Company (HP)
Physical object, 1968
102711049