Punch Card Marked DO-5081, Received with Key Punch


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.

Date Made: ca 1930s

Maker: IBM

Location: Currently not on view

Subject: Mathematics


See more items in: Medicine and Science: Mathematics, Computers & Business Machines, Tabulating Equipment


Exhibition Location:

Credit Line: In Memory of Robert B. Roberts

Data Source: National Museum of American History

Id Number: 1987.0601.01.02Accession Number: 1987.0601Catalog Number: 1987.0601.01.02

Object Name: punch cardpunch card

Physical Description: paper (overall material)Measurements: overall: 18.7 cm x 8.3 cm; 7 3/8 in x 3 9/32 in

Guid: http://n2t.net/ark:/65665/ng49ca746a7-3fb8-704b-e053-15f76fa0b4fa

Record Id: nmah_904563

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