Zobrazujú sa: UN Viedeň - Poštové známky (1990 - 1999) - 204 známky.
21. september WM: nikto Veľkosť hárka: 20 Perforácia: 14½ x 14¼
![[In Memoriam, typ KI]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/KI-s.jpg)
21. september WM: nikto Perforácia: 14
![[In Memoriam, typ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0303-b.jpg)
18. november WM: nikto Veľkosť hárka: 20 Perforácia: 13¾
![[Cornerstone of the 21th Century, typ KK]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/KK-s.jpg)
![[Cornerstone of the 21th Century, typ KL]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/KL-s.jpg)
