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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 144,010 records.

Result 1-20 of about 89

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735171

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735176

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735172

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735177

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735173

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735178

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735170

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735175

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735174

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735179

DYSEAC control panel label
National Bureau of Standard, U.S. Department of Commerce
Physical object
102674170

DYSEAC resistor
National Bureau of Standard, U.S. Department of Commerce
Physical object, ca. 1954
102735674

DYSEAC pluggable module (1 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1957
102735777

DYSEAC pluggable module (1 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1956
102735784

DYSEAC pluggable module (2 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1957
102735734

DYSEAC pluggable module (1 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1957
102735789

DYSEAC pluggable module (1 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1956
102735791

DYSEAC pluggable module (2 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1956
102735739

DYSEAC pluggable module (1 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1955
102735796

DYSEAC pluggable module (2 socket)
Communication Measurements Laboratory, Inc
Physical object, ca.1956
102735741