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 150,495 records.
D.H. Lehmer
Still image
102626135
Lehmer - Gears Sieve
Still image, Circa 1932
102626132
Lehmer - Gears Sieve
Still image
102626134
Lehmer - Bicycle Chain Sieve
Still image
102622804
Lehmer - Bicycle Chain Sieve
Still image
102626131
D.H. Lehmer "Film" Number Sieve
Still image, Circa 1932
102626138
D.H. Lehmer "Film" Number Sieve
Still image, Circa 1932
102626133
Lehmer Number Sieve, with D.H. Lehmer and Richard Rubenstein
Still image
102622608
Lehmer Number Sieve, bicycle chain
Still image
102622622
ENIAC exhibit, with D.H. Lehmer and Dick Clippinger
Still image
102622613
ENIAC exhibit, with D.H. Lehmer and Dick Clippinger
Still image
102622619
Los Alamos - conference with Householder, Lehmer and Burks
Still image
102707424