Category:Electronic devices on yellow background

Media in category "Electronic devices on yellow background"

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

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  EEC-Piston-Eng.jpg 320 × 240; 78 KB
  
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  Friden model 132 calculator, first computer with reverse Polish notation (RPN).jpg 629 × 410; 65 KB
  
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  Sharp WQ-T356 hg.jpg 6,490 × 4,990; 8.28 MB
  
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  The Childrens Museum of Indianapolis - Friden model 132 calculator.jpg 786 × 526; 80 KB