Category:IBM D11 tabulating machine

Media in category "IBM D11 tabulating machine"

The following 5 files are in this category, out of 5 total.

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  IBM D11 (early Tabulation Machine).jpg 3,456 × 2,304; 3.1 MB
  
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  IBM D11 090325.jpg 3,072 × 2,304; 1.54 MB
  
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  IBM D11 tabulating machine (1).jpg 2,000 × 1,333; 340 KB
  
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  Lochkarte 1.jpg 1,288 × 966; 155 KB
  
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  Tabelliermaschine D11 DEHOMAG TSD (3).JPG 2,048 × 1,536; 1.97 MB