Națiunile Unite Viena
Prezentat acum: Națiunile Unite Viena - Timbre poştale (1979 - 2024) - 1 timbre.
1997
The 25th Anniversary of the UNESCO World Heritage Convention
19. Noiembrie WM: Niciunul Marimea foii: 20 Perforare: 13½
![[The 25th Anniversary of the UNESCO World Heritage Convention, Tip IA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/IA-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, Tip IB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/IB-s.jpg)
