Luxemburg
Visar nu: Luxemburg - Postfrimärken (1852 - 2024) - 1 frimärken.
2005
The 76th International Congress of Applied Mathematics and Mechanics
15. mars WM: Inga storlek på arket: 1 Perforering: 13½
![[The 76th International Congress of Applied Mathematics and Mechanics, Typ BEC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Luxembourg/Postage-stamps/BEC-s.jpg)
