Category:IBM punch card duplicators

Media in category "IBM punch card duplicators"

The following 4 files are in this category, out of 4 total.

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  Computer Museum of America (16).jpg 6,016 × 4,016; 17.53 MB
  
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  IBM 016 model 001 (1).jpg 3,387 × 3,543; 3.81 MB
  
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  IBM punch card duplicator Trondheim.jpg 2,272 × 1,704; 414 KB
  
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  IBM Reproducing Punch CHM.agr.jpg 4,032 × 3,024; 6.18 MB