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 150,481 records.
Invention disclosures 1966
Document, 1966
102660436
Checking circuits and diagnostic routines
Institute of Radio Engineers (IRE)
Document, 1953-03-24
102660602
Reply to Datamation article "Preliminary Discussion of the Logical desgin of an Electronic Computing Instrustment"
Document, 1963
102683483
Central computer manual vol. 1 & 2 [UNIVAC I operations manual]
Remington Rand, Inc. Eckert-Mauchly Division
Document, Circa 1951
102660594
Recirculation amplifier alignment in the dc test bench [for the UNIVAC I]
Document, 1952-09-25
102660599
College of Engineering and Applied Science - Gallery of Distinguished Engineering Alumni (University of Pennsylvania)
Document, 1979-02-23
102660450
List of UNIVAC function signals - gates- binary counters- flip-flops - delay flops
Remington Rand, Inc. Eckert-Mauchly Division
Document, 1954-02-24
102660607
A study for mangement: the UNIVAC II data automation system
Sperry Rand Corporation. Remington Rand Univac Division
Document, 1957
102660866
Univac-Larc, the next step in computer design
American Institute of Electrical Engineers (AIEE)
Document, 1956-12
102660878
Terms and symbols used in UNIVAC diagrams
Remington Rand, Inc. Eckert-Mauchly Division
Document, 1950-08-03
102660587
EDSAC Order Code edition 4 July 1948
Document, 1948-07
102683938
EDSAC coding sheets for Victor Hale's routine for calculating square roots
Document, Circa 1948
102683940
D 791-C cycling unit output
Eckert-Mauchly Computer Corporation (EMCC)
Document, Circa 1946
102718672
Kay Mauchly's response [on Atanasoff controversy]
Association of Computing Machinery (ACM). Annals of Computing History
Document, 1984-04
102660856
Modulation of an electric arc by means of crossed electric fields
Document, 1939-1942
102683478
Pulse recording systems using phase modulation signals
Document, 1965-01-28
102660421
Project Gemini and future engineering projects
Document, 1964-02-03
102660433
A practical approach to higher performance per dollar integrated circuits
Document, 1969-04
102660337
Variable or adjustable access fixed head magnetic disc file
Document, 1970-1971
102683466
Early computing histories
Document
102660832