ScienceBlog

A 1948 IBM computer with no memory at all, fed by punchcards and programmed by physically rewiring its panels, was still doing the accounting at a Texas filtration company as ...

Punch cards beside a vintage time clock. Photo by Vitor Diniz/Pexels. Representative image; these are not IBM 402 data cards and the machine is not an IBM 402. At Sparkler Filters in Conroe, Texas, ...
insider.si.edu

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 ...
The Atlantic

When Air Defense Ran on Room-Sized Computers and Punch Cards

IBM's SAGE air defense system looks like it belongs in a Cold War-era James Bond film, but this is a real IBM ad from the 1960s, courtesy of the Internet Archive. Stills from the video above For great ...
USA Today

Inside the innovations that made IBM an American icon

Herman Hollerith's punch-card machinery, created for the 1890 census, became the foundation for the company later known as IBM. IBM secured a major government contract to process the first Social ...
insider.si.edu

IBM Verifier for Punched Cards

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This key-driven, manual verifier has ...