The 10th Congress of the International Olympic Academy 1970
Now showing: Poland - Postage stamps - 1970 - The 10th Congress of the International Olympic Academy - 1 stamps.
1970
The 10th Congress of the International Olympic Academy
16. June WM: None Sheetsize: 1 Design: F. Winiarski Engraving: PWPW. Perforation: printed
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