Category:History of science on stamps

Media in category "History of science on stamps"

The following 3 files are in this category, out of 3 total.

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  Maimonides stamp 1953.jpg 323 × 845; 216 KB
  
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  The Soviet Union 1971 CPA 4006 stamp (Symbols of Science and History and Commemorative Scroll).jpg 969 × 686; 100 KB
  
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  The Soviet Union 1971 CPA 4006 stamp (Symbols of Science and History and Commemorative Scroll).png 969 × 686; 1.7 MB