Visar nu: Unesco - Postfrimärken (1961 - 2019) - 2 frimärken.
2011
UNESCO World Heritage
19. oktober WM: Inga storlek på arket: 50 Gravyr: Phil@poste. Perforering: 13
![[UNESCO World Heritage, Typ AY]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/AY-s.jpg)
![[UNESCO World Heritage, Typ AZ]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/AZ-s.jpg)
