Viser nu UNESCO - Post frimærker (1961 - 2019) - 2 frimærker.
2011
UNESCO World Heritage
19. oktober VM: Ingen Arkstørrelse: 50 Gravering: Phil@poste. Perforeringer: 13
![[UNESCO World Heritage, type AY]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/AY-s.jpg)
![[UNESCO World Heritage, type AZ]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/AZ-s.jpg)
