Zobrazujú sa: UN Viedeň - Poštové známky (1990 - 1999) - 16 známky.
24. január WM: nikto Perforácia: 13
![[Cultural and Social Inheritage of Man, typ DR]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/DR-s.jpg)
![[Cultural and Social Inheritage of Man, typ DS]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/DS-s.jpg)
13. marec WM: nikto Perforácia: 14¼ x 14¾
![[Protection of the Sea, typ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0131-b.jpg)
22. máj WM: nikto Perforácia: 11½
![[Environmental Conference in Rio, typ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0133-b.jpg)
4. september WM: nikto Perforácia: Roulette
![[Mission Earth, typ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0137-b.jpg)
2. október WM: nikto Perforácia: 13¾
![[Science And Technic, typ EB]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/EB-s.jpg)
![[Science And Technic, typ EC]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/EC-s.jpg)
2. október WM: nikto Rytina: Stampatore: Walsall Security Printers Ltd. Perforácia: 13¼
![[Stamps, typ ED]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/ED-s.jpg)
![[Stamps, typ EE]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/EE-s.jpg)
20. november WM: nikto Perforácia: 13½
![[Human Rights, typ EF]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/EF-s.jpg)
![[Human Rights, typ EG]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/EG-s.jpg)
