Mongolie
Montre maintenant: Mongolie - Timbres-Poste (1924 - 2024) - 1 Timbres-poste.
1973
The 500th Anniversary of the Birth of Nicholas Copernicus, 1473-1543
20. mars WM: Aucun Taille de la feuille: 3 Perforation: 12
![[The 500th Anniversary of the Birth of Nicholas Copernicus, 1473-1543, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/0778-b.jpg)
