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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 144,419 records.

Result 1-20 of about 89

DYSEAC transformer
National Bureau of Standard, U.S. Department of Commerce
Physical object, ca. 1954
102735588

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

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735171

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735176

DYSEAC logic module (double)
Technitrol
Physical object, 1954
102735622

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735172

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735177

DYSEAC electric sensing thermometers
National Bureau of Standard, U.S. Department of Commerce
Physical object
102674167

DYSEAC logic module (double)
Technitrol
Physical object, 1954
102735623

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735173

DYSEAC 80 module backplane

Physical object, ca. 1954
102735635

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735178

DYSEAC electric sensing thermometers
National Bureau of Standard, U.S. Department of Commerce
Physical object
102674169

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735170

DYSEAC logic module (double)
Technitrol
Physical object, 1954
102735625

DYSEAC logic module
Technitrol
Physical object, ca. 1954
102735175

DYSEAC pluggable module dividers

Physical object, ca. 1954
102735637

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

DYSEAC electric sensing thermometers
National Bureau of Standard, U.S. Department of Commerce
Physical object
102674168

DYSEAC logic module (double)
Technitrol
Physical object, 1954
102735624