Punch Card Marked DO-5081, Received with Key Punch

Punch Card Marked DO-5081, Received with Key Punch

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Description
This eighty-column paper punch card is rectangular, with the upper left corner cut off. It is punched symmetrically. Text along the top reads: MANUAL KEY PUNCH - ABOUT 70 YEARS OLD. A form number printed along the bottom reads: DO-5081. Further text reads: PRINTED IN U.S.A.
Received with card punch with museum number 1987.0601.01.
Location
Currently not on view
Object Name
punch card
punch card
date made
ca 1930s
maker
IBM
Physical Description
paper (overall material)
Measurements
overall: 18.7 cm x 8.3 cm; 7 3/8 in x 3 9/32 in
ID Number
1987.0601.01.02
accession number
1987.0601
catalog number
1987.0601.01.02
Credit Line
In Memory of Robert B. Roberts
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Computers & Business Machines
Tabulating Equipment
Data Source
National Museum of American History
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