UN Viin
Praegu kuvatakse: UN Viin - postmargid (1979 - 2024) - 1 margid.
1999
Cornerstone of the 21th Century
18. november WM: mitte ükski lehe suurus: 20 perforatsioon: 13¾
![[Cornerstone of the 21th Century, Tüüp KK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/KK-s.jpg)
![[Cornerstone of the 21th Century, Tüüp KL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/KL-s.jpg)
