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 150,187 records.
A.C. synchronous transformer
Beckman Instruments, Inc.
Physical Object
102757199
Capacitors
Industrial Condenser Corporation
Physical object
102757214
Synchro generator
General Electric Company
Physical Object
102757207
Adjustable autotransformer
General Radio Company
Physical Object
102757119
Shipping sleeves
Bendix Aviation Corporation
Physical Object, 1942
102757157
Synchro motor
Ford Instrument Company
Physical Object
102757195
Synchro differential motor
General Electric Company
Physical Object
102757208
Contactor
R. W. Cramer Company
Physical Object
102757140
Transformer, A.C. synchronous
Beckman Instruments, Inc.
Physical Object
102757162
Shipping sleeves
Bendix Aviation Corporation
Physical Object, 1942
102757155
Transformer A.C. synchronous
Beckman Instruments, Inc.
Physical Object
102757136
DPDT toggle switch
Arrow-Hart
Physical Object
102757201
Toggle switches
Cutler-Hammer, Inc.
Physical Object
102757218
Capacitors
Cornell-Dubilier Electric Corporation
Physical Object
102757213
4 flexible shafts
Physical Object
102757185
Alternating current motor
Bodine Electric Company
Physical Object
102757161
Synchro-transmitter
Hobart Manufacturing Company
Physical Object, 1942
102757109
Transformer
Chicago Transformer Company
Physical Object
102757142
Synchro-transmitter
Bendix Aviation Corporation
Physical Object, 1942
102757135
Small coarse pitch bevel gear
Boston Gear
Physical Object
102757200