Index of /bitsavers/pdf/ibm/punchedCard/Punches/513/

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52-7276-0_513_Reproducing_Punch_CE_Nov46-100px.png 14-Oct-2023 07:01                2412
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52-7276-0_513_Reproducing_Punch_CE_Nov46-50px.png  14-Oct-2023 07:01                 928