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Punch Cards

Catalog Search is a powerful resource for researchers, students and history enthusiasts. The museum's collection holds more than 100,000 items including hardware, ephemera, photographs, moving images, documents and software artifacts.

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Catalog contains over 141,619 records.

Result 1-20 of about 88

Sector

Physical object, ca. 1800
B169.81

Addometer
Reliable Typewriter and Adding Machine Corporation
Physical object, ca. 1950
XB85.78

Navigator's Sector

Physical object, ca. 1880
XB102.80

Class 8 Portable Adding Machine
Burroughs Adding Machine Company
Physical object, 1936
XB173.81

Counting beads

Physical object, undated
XB178.81

Richmond Educational Spelling Board
Richmond School Furniture Company
Physical object, ca. 1940
XB323.84

Planimeter

Physical object, undated
B252.82

Everard slide rule

Physical object, undated
B199.82

Millionaire mechanical calculator
Hans W. Egli Co
Physical object, ca. 1930
XB1.75

Mini Card fx-48
Casio Computer Company, Ltd.
Physical object, ca. 1985
XB283.78

Calculator

Physical object, undated
XB237.82

Monromatic calculating machine
Monroe Calculating Machine Company
Physical object, undated
XB11.76

Schickard calculator (replica)
Peter Roubos
Physical object, ca. 2000
B1626.01

Summa Quanta 20 Calculator
Olivetti, Inc.
Physical object, ca. 1960
XB86.79

Sector
Butterfield
Physical object, ca. 1680
B304.84

Abacus

Physical object, ca. 1950
XB93.80

Biomate

Physical object, ca. 1980-1985
XB227.82

CompuVoice
Panasonic
Physical object, ca. 1985
XB239.82

Mini Card Electronic Calculator
Casio Computer Company, Ltd.
Physical object, ca. 1985
XB33.79

Wolverine Adding Machine
Wolverine Supply and Mfg. & Co.
Physical object, ca. 1950
XB167.81