Category:Slide rules in the Ridai Museum of Modern Science

Media in category "Slide rules in the Ridai Museum of Modern Science"

The following 14 files are in this category, out of 14 total.

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  Biomate - Ridai Museum of Modern Science, Tokyo - DSC07489.JPG 3,162 × 2,766; 3.76 MB
  
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  Cylindrical slide rule - Ridai Museum of Modern Science, Tokyo - DSC07490.JPG 5,472 × 3,648; 7.8 MB
  
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  Fowler's Long Scale Calculator - Ridai Museum of Modern Science, Tokyo - DSC07486.JPG 2,703 × 3,392; 4.12 MB
  
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  Fowler's Magnum Long Scale Calculator - Ridai Museum of Modern Science, Tokyo - DSC07485.JPG 3,621 × 5,085; 9.14 MB
  
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  Loga-Calculator cylindrical slide rule, Daemen-Schmid, Zürich - Ridai Museum of Modern Science, Tokyo - DSC07494.JPG 5,472 × 3,648; 11.77 MB
  
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  Navigation slide rule - Ridai Museum of Modern Science, Tokyo - DSC07487.JPG 3,620 × 2,577; 5.29 MB
  
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  Otis King cylindrical slide rules, view 1 - Ridai Museum of Modern Science, Tokyo - DSC07491.JPG 3,635 × 4,166; 7.48 MB
  
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  Otis King cylindrical slide rules, view 2 - Ridai Museum of Modern Science, Tokyo - DSC07492.JPG 4,815 × 3,648; 9.28 MB
  
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  Professor Fuller's Calculating Slide Rule - Ridai Museum of Modern Science, Tokyo - DSC07496.JPG 4,260 × 3,648; 8.22 MB
  
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  Seki's Salon Exposure Meter - Ridai Museum of Modern Science, Tokyo - DSC07488.JPG 5,148 × 2,719; 7.26 MB
  
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  Slide rules - Ridai Museum of Modern Science, Tokyo - DSC07483.JPG 4,908 × 2,004; 5.25 MB
  
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  Slide rules - Ridai Museum of Modern Science, Tokyo - DSC07501.JPG 5,103 × 2,177; 5.57 MB
  
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  Slides rules, Japan - Ridai Museum of Modern Science, Tokyo - DSC07498.JPG 5,112 × 1,960; 5.47 MB
  
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  Sun Hemmi slide rules, Japan - Ridai Museum of Modern Science, Tokyo - DSC07500.JPG 5,420 × 3,166; 8.15 MB