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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 142,882 records.

Result 21-40 of about 91

Nordsieck Differential Analyzer

Physical object, 1956
102688183

Transmitter, AC synchronous
Bendix Aviation Corporation
Physical Object, 1943
102757159

Double .02 uF 600 V capacitors
Aerovox
Physical Object
102757166

50 uF 50 VDC capacitor
Mallory Capacitor Co.
Physical Object, 1945
102757178

0.25 uF 600 VDC capacitor
Cornell-Dubilier Electric Corporation
Physical Object
102757180

Synchro transmitter
Bendix Aviation Corporation
Physical Object, 1942
102757154

Capacitor
Micamold Radio Corp.
Physical Object
102757212

0.01 uF 400 VDC capacitor

Physical Object
102757184

50 uF 50 VDC capacitor
Mallory Capacitor Co.
Physical Object, 1945
102757177

Drive belts

Physical Object, Circa 1950s
102757204

6 microfarad capacitor
Industrial Condenser Corporation
Physical Object
102757115

Transmitter, AC synchronous
Bendix Aviation Corporation
Physical Object, 1943
102757158

Synchro-differential
Hobart Manufacturing Company
Physical Object, 1943
102757134

1 uF 1000 V capacitor
Cornell-Dubilier Electric Corporation
Physical Object
102757141

10 uF 600 V capacitor
The Capacitron Company
Physical Object
102757146

2.0 uF 600 V capacitor
Aerovox
Physical Object
102757165

Transformer, A.C. synchronous
Beckman Instruments, Inc.
Physical Object
102757163

Adjustable autotransformer dial
General Radio Company
Physical Object
102757151

A.C. synchronous transformer
Beckman Instruments, Inc.
Physical Object
102757199

Plotter pens
W. A. Sheaffer Pen Company
Physical Object
102757202