IBM E32368 Punch Cards with Carnegie Mellon University Logo

IBM E32368 Punch Cards with Carnegie Mellon University Logo

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These two eighty-column paper punch cards are cream-colored with a yellow stripe across the top. The corners of the cards are rounded, with the upper right corner truncated. A row of column numbers is between every other row of digits.
Each card is marked with the Carnegie Mellon University logo at the center, including the initials CMU. A mark on the bottom left reads: IBM E32368.
Currently not on view
Object Name
Punch Cards, Group Of
Physical Description
paper (overall material)
overall:.1 cm x 19 cm x 8.4 cm; 1/32 in x 7 15/32 in x 3 5/16 in
ID Number
catalog number
accession number
Credit Line
Gift of Douglas W. Jones
See more items in
Medicine and Science: Mathematics
Computers & Business Machines
Punch Cards
Data Source
National Museum of American History
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