Index of: /bitsavers.org/pdf/ibm/punchedCard/Punches/

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513/-2007-07-30 16:26Z
A24-1002-2_513-514_ReproducingPunch.pdf3.7 MiB2003-08-23 23:32Z
D24-1014-0_Automatic_Punches_General_Information_Manual_1959.pdf3.0 MiB2010-08-25 18:26Z