Category:Postal cards of scientists

Media in category "Postal cards of scientists"

The following 5 files are in this category, out of 5 total.

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  175 years Nikolay Sklifosovsky Postal card Russia 2011.jpg 500 × 350; 36 KB
  
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  Nikolay Sklifosovsky Postal card Russia 2011.jpg 3,489 × 2,465; 1.25 MB
  
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  SemyonovTyan-ShanskyUSSRPostCard1977.jpg 7,190 × 5,055; 2.12 MB
  
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  USSR PCWCS №42 Sergei Korolyov sp.cancellation Baykonur.jpg 2,102 × 1,491; 2.67 MB
  
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  USSR PCWCS №42 Sergei Korolyov sp.cancellation Moscow.jpg 2,108 × 1,500; 2.72 MB