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IBM 827213 Punch Cards for the Electronic Computer Project at Princeton University

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Two IBM 80-column punch cards, tan.
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IBM Australia 760068 Punch Cards for the New South Wales Institute of Technology Computer Centre

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. These two cream-colored eighty-column ...