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 150,481 records.
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102681839
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102681841
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102681846
WISC (Wisconsin Integrally Synchronized Computer) logic unit
Wisconsin, University of
Physical object, 1951-1954
102681853
Vacuum tube type 6J6
Physical object, ca. 1963
102691756
Electron tube box
Chatham Electronics Corp.
Physical object
102682286
Vacuum tube type EL C1K
Electrons Inc.
Physical object
102718466
Vacuum tube type 1625
Radio Corporation of America (RCA)
Physical object
102718473
Vacuum tube type 6AQ5
Westinghouse Electric Corporation
Physical object, Circa 1940
102728972
Logic Unit
Physical object, Circa 1954
102727979
Vacuum tube type IU4
Rad-Tel
Physical object
102729040
Vacuum tube type 6AG5
Ken-rad
Physical object
102729045
Vacuum tube type 6AN5
Raytheon Manufacturing Company
Physical object, Circa 1948
102729038
Vacuum tube type 6J4
Radio Corporation of America (RCA)
Physical object
102729019
Vacuum tube type 12AX7
General Electric Company (GE)
Physical object
102729021
Assortment of sub micro vacuum tubes in GE box
General Electric; Sylvania; Raytheon Company
Physical object
102729069
Vacuum tube type 6H6
Ken-rad
Physical object
102729115
Miniature light bulb type 47 in original box
Westinghouse
Physical object
102729122
Vacuum tube type 6U8A in color graphic box
Radio Corporation of America (RCA)
Physical object
102729127
Vacuum tube type 5726 6AL5W
Tung Sol Lamp Works
Physical object
102729090