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 150,498 records.
Vacuum tube type 1625
National Union
Physical object
102718475
Vacuum tube type 3E29
Radio Corporation of America (RCA)
Physical object
102718468
Logic unit
Wisconsin, University of
Physical object
102727990
Vacuum tube type 6AK5
Tung Sol Lamp Works
Physical object, Circa 1945
102729004
Vacuum tube type 5726 6AL5W
Tung Sol Lamp Works
Physical object
102729009
Vacuum tube type 3A5
Hytron
Physical object
102729035
Vacuum tube type 5963
Radio Corporation of America (RCA)
Physical object
102729011
Vacuum tube type IR5
CTURUS
Physical object
102729042
Vacuum tube type 12AU7
Westinghouse
Physical object
102729028
Logic Unit
Wisconsin, University of
Physical object, Circa 1954
102727988
Blank panel
Physical object, Circa 1954
102729422
Vacuum tube type OB2
Hytron
Physical object
102729078
Blank circuit board
Phoenix
Physical object, Circa 1954
102729427
Vacuum tube type 1X2
Video
Physical object
102729131
Assorted light indicator parts
Physical object
102682327
Vacuum tube type 6211
International Business Machines (IBM)
Physical object
102782925
WISC (Wisconsin Integrally Synchronized Computer) paper tape hub
Wisconsin, University of
Physical object, 1951-1954
102649022
WISC (Wisconsin Integrally Synchronized Computer) paper tape
Wisconsin, University of
Physical object, 1951-1954
102649104
WISC (Wisconsin Integrally Synchronized Computer) teletype I/O
Teletype Corporation
Physical object, 1951-1954
102657549
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102681834