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    Vintage Computer Hollerith IBM Punch Card with Square Corners -NEW old Stock NOS

    • Item No : 201543145368
    • Condition : No Condition Info
    • Brand : AAI
    • Seller : datasage
    • Current Bid : US $0.99

    • * Item Description

    • IBM 80 Column SQUARE corners DATA Key-Punch Cards (Hollerith). IBM (Hollerith) punch cards 80 columns of 12 positions (0-9 + 2 zone). Column 7-72 - the actual FORTRAN code ( latter systems used 7-80 ).
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