Wordt nu getoond: UNESCO - Postzegels (2010 - 2019) - 2 postzegels.
2011
UNESCO World Heritage
19. oktober WM: Geen Bladformaat: 50 Graveren: Phil@poste. Perforatie: 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)
