Category:Geometry diagrams on stamps

Media in category "Geometry diagrams on stamps"

The following 6 files are in this category, out of 6 total.

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  DBP 1971 688 Johannes Kepler.jpg 700 × 1,120; 447 KB
  
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  Gheorghe Titeica (timbre roumain).jpg 525 × 624; 236 KB
  
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  DBP 1993 1646 Isaac Newton.jpg 1,070 × 670; 440 KB
  
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  Srinivasa Ramanujan 2012 stamp of India.jpg 727 × 440; 180 KB
  
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  Stamp of India - 2012 - Colnect 392526 - National Mathematics Day.jpeg 250 × 152; 21 KB
  
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  Stamps of Lithuania, 2004-05.jpg 282 × 241; 53 KB