Now showing: UNESCO - Postage stamps (1980 - 1989) - 434 stamps.
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/market/17363/8017509-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/market/91286/9793065-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/market/91286/9793067-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/market/105572/10697054-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/market/587404/10769441-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
12. December WM: None Perforation: 13
![[UNESCO World Heritage, type H]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/H-s.jpg)
![[UNESCO World Heritage, type I]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/I-s.jpg)
![[UNESCO World Heritage, type J]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/J-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type K]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/K-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type L]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/L-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type K]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/K-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type L]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/L-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type L]](https://www.stampworld.com/media/market/17363/2362318-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type K]](https://www.stampworld.com/media/market/17363/2362320-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type K]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/K-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type L]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/L-s.jpg)
23. October WM: None Sheetsize: 50 Design: Jean Pheulpin. Perforation: 13
![[UNESCO World Heritage, type K]](https://www.stampworld.com/media/market/19361/4048946-s.jpg)