Unesco
Visar nu: Unesco - Postfrimärken (1961 - 2019) - 1 frimärken.
1984
UNESCO World Heritage
20. oktober WM: Inga storlek på arket: 50 Design: René Quillivic. Perforering: 13 x 12½
![[UNESCO World Heritage, Typ O]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UNESCO/Postage-stamps/O-s.jpg)
![[UNESCO World Heritage, Typ P]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UNESCO/Postage-stamps/P-s.jpg)
![[UNESCO World Heritage, Typ Q]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UNESCO/Postage-stamps/Q-s.jpg)
