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 150,478 records.
Key for cylindrical slide rule in two sections (Fuller's Rule)
Keuffel & Esser Company
Physical object
X250.83C
Case for cylindrical slide rule (Fuller's Rule)
Keuffel & Esser Company
Physical object, 1921
X250.83A
Cylindrical slide rule in two sections (Fuller's Rule)
Keuffel & Esser Company
Physical object, 1921
X250.83B