Category:Hemmi slide rules

Media in category "Hemmi slide rules"

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

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  MIOJ-HEMMI153.jpg 1,280 × 856; 243 KB
  
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  Sun Hemmi No. 100K.jpg 4,608 × 2,580; 2.87 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
  
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  Toshihide Maskawa's slide rule at the Nobel Museum (51963).jpg 4,548 × 2,916; 6.52 MB
  
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  Vintage "Sun" Hemmi's Bamboo Slide Rule, 10-Inch, Made in Japan (9610474266).jpg 4,509 × 1,441; 2.04 MB
  
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  Vintage Frederick Post Company 5-Inch Slide Rule, Model 1444K, Made In Japan (29319022574).jpg 4,128 × 2,604; 3.32 MB
  
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  Vintage Post Slide Rule, Model 1452W Universal, Made by Sun Hemmi in Japan, Circa 1961 (9606976281).jpg 4,608 × 1,695; 2.13 MB