Wordt nu getoond: UN Vienna - Postzegels (1979 - 2024) - 6 postzegels.
22. januari WM: Geen Perforatie: 11½ x 11¾
![[Stamp, type V]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/V-s.jpg)
19. maart WM: Geen Perforatie: 13¾ x 13¼
![[Our Environment, type W]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/W-s.jpg)
![[Our Environment, type X]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/X-s.jpg)
11. juni WM: Geen Perforatie: 13¼ x 13¾
![[Exploration an Utilization of Space, type Y]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/Y-s.jpg)
19. november WM: Geen Perforatie: 13¾
![[Keeping and Protection of the Environment, type Z]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/Z-s.jpg)
![[Keeping and Protection of the Environment, type AA]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/AA-s.jpg)
