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 147,155 records.
Replica of Genaille-Lucas Arithmetique calculator
Peter Roubos
Physical object
B1631.01
Atanasoff-Berry Add-Subtract Module (replica)
Iowa State University. Ames Laboratory
Physical object, 1996 ca.
102624592
Oversized replica of Napier's Bones Exhibit
SITES
Still Image, 1980 ca.
102622413
Replica of original point-contact device
Physical object
102716300
Clock replica of the Mill Clock Tower in Maynard, MA
Digital Equipment Corporation (DEC)
Physical object, 1982
102729614
Hollerith Tabulation System Card Punch Pantograph type - Replica
Roberto Guatelli
Physical object, 1890 (1981)
XD242.81
Computer conservation in the United Kingdom : the EDSAC replica project
Computer History Museum
Moving image, 2011-05-11
102743005
Miniature pewter & brass replica of the Mill Clock Tower cupola in Maynard, MA
Physical object
102729560
Konrad Zuse Z3 computer relay based adder replica on display board
Rojas, Raul
Physical object
102631028
Replica of the first transistor invented at Bell Labs in 1947
AT&T Bell Laboratories
Physical object, 1949
X673.86
Babbage Difference Engine No. 1, demonstration piece (three-quarter-scale replica)
Guatelli, Dr. Roberto
Physical object, 1972
102711127
Ed Clark receives a replica of a transistor from Bob Major at the formal dedication of Fairchild, Australia Pty. Ltd.
Still image, 1966-05-10
102695815
Bell - Memo
Digital Equipment Corporation (DEC)
Still Image
102631391
Verac
Document, 1961-1962
102789418
SEE calculator
Selective Educational Equipment Corporation
Physical object, 1968
XB31.79
Stibitz Model K Adder
Bell Laboratories
Still Image, 1939 ca.
102627225
Assorted punched cards
Physical object
102630953
Pascal Adder - Pascaline
Still Image
102710252
One Bit Eccles-Jordan Flip-Flop
Brewster, Richard
Physical Object, 2018
500002208
UNIVAC Central Processor sales model
Remington Rand
Physical object, ca. 1960
102732343