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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 150,480 records.

Result 201-220 of about 748

Vacuum tube type 7AD7
Sylvania
Physical object, Circa 1959
102732608

Vacuum tube type 7AK7
Sylvania
Physical object, Circa 1938
102732754

Vacuum tube type 7AD7
Sylvania
Physical object, Circa 1959
102732235

Vacuum tube type 6Y6G
Radio Corporation of America (RCA)
Physical object, Circa 1937
102732177

Vacuum tube type 6106
Bendix Corporation
Physical object
102732223

Whirlwind module
Massachusetts Institute of Technology (MIT)
Physical object, 1951
102732038

Vacuum tube type 6145

Physical object, ca. 1951
102732329

Vacuum tube type 6145
Sylvania
Physical object, ca. 1951
102732610

Vacuum tube type 6145
Sylvania
Physical object, ca. 1951
102732615

Vacuum tube type 6Y6GT
General Electric
Physical object, Circa 1937
102732805

Vacuum tube type 6145

Physical object, ca. 1957
102732300

Whirlwind control pulse output module
Massachusetts Institute of Technology (MIT)
Physical object, 1951
102732502

Whirlwind control pulse output module
Massachusetts Institute of Technology (MIT)
Physical object, 1951
102732499

Whirlwind module
Massachusetts Institute of Technology (MIT)
Physical object, 1951
102732800

Whirlwind module
Massachusetts Institute of Technology (MIT)
Physical object, 1951
102732797

Thyratron tube type 2D27

Physical object
102732564

Thyratron tube type 2D27

Physical object
102732571

Tube shield

Physical object
102735114

Vacuum tube type 7AK7

Physical object, Circa 1938
102735188

Vacuum tube type 7AK7
Sylvania
Physical object, Circa 1938
102735190