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 150,483 records.
Vacuum tube type 12AT7
Tung Sol Lamp Works
Physical object
102729005
Vacuum tube type OB2
Physical object
102729048
Vacuum tube type 6AK6
Radio Corporation of America (RCA)
Physical object, Circa 1945
102729012
Logic unit
Wisconsin, University of
Physical object
102727989
Vacuum tube type 6AG5
Physical object
102729079
Blank panel
Physical object, Circa 1954
102729423
IRC type AB resistor 7500
Physical object
102729125
Vacuum tube type VR150
Hytron
Physical object
102682309
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102657546
WISC (Wisconsin Integrally Synchronized Computer) paper tape roll
Wisconsin, University of
Physical object, 1951-1954
102649093
WISC (Wisconsin Integrally Synchronized Computer) paper tape chad catcher
Wisconsin, University of
Physical object, 1951-1954
102649101
WISC (Wisconsin Integrally Synchronized Computer) paper tape
Physical object, 1951-1954
102649168
WISC (Wisconsin Integrally Synchronized Computer) paper tape roll
Wisconsin, University of
Physical object, 1951-1954
102649098
Vacuum tube type VT200
Radio Corporation of America (RCA)
Physical object, Circa 1935
102682303
Vacuum tube
International Business Machines Corporation (IBM)
Physical object
102682290
Vacuum tube type 6CM6
Sylvania Electric Products, Inc.
Physical object
102682295
Vacuum tube type VR105
Sylvania Electric Products, Inc.
Physical object
102682308
Vacuum tube type VR105
Radio Corporation of America (RCA)
Physical object
102682310
Vacuum tube type 640J
Chatham Electronics Corp.
Physical object
102682315
Vacuum tube type 5998 5632
Tung Sol Lamp Works
Physical object
102682264