Category:Disassembled HP-67 calculator

Media in category "Disassembled HP-67 calculator"

The following 7 files are in this category, out of 7 total.

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  Card reader unit from calculator HP-67 with motor and drive train and control electronics.jpg 2,000 × 850; 688 KB
  
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  Card reader unit from calculator HP-67 with motor and drive train, el. connection to mainboard (above).jpg 3,264 × 2,448; 1.71 MB
  
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  Card reader unit from calculator HP-67 with read-write head and roller (cropped).jpg 2,053 × 1,501; 1.14 MB
  
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  Card reader unit from calculator HP-67 with read-write head and roller.jpg 2,448 × 3,264; 2.27 MB
  
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  Mainboard of calculator HP-67 in opened device.jpg 1,300 × 1,000; 589 KB
  
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  Mainboard of scientific pocket calculator Hewlett-Packard HP-67.jpg 2,300 × 1,800; 1.49 MB
  
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  Scientific calculator HP-67 without backcover and batteries.jpg 1,500 × 2,700; 2.38 MB