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CDC 5081 Punch Cards

CDC 5081 Punch Cards

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Description
These paper eighty-column punch cards are yellow, green, blue, pink and orange (two of each color). The corners of the cards are rounded, with the right top corner truncated. A mark on the lower left of the front reads: CDC 5081.
Compare 1996.0142.18, a similar eighty-column card made by IBM.
Location
Currently not on view
Object Name
Punch Cards, Group Of 10
maker
Control Data
Physical Description
paper (overall material)
Measurements
overall:.2 cm x 19 cm x 8.4 cm; 3/32 in x 7 15/32 in x 3 5/16 in
ID Number
1996.0142.01
catalog number
1996.0142.01
accession number
1996.0142
Credit Line
Gift of Douglas W. Jones
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Computers & Business Machines
Punch Cards
Data Source
National Museum of American History
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