ただいま表示中: 国際連合ウィーン事務局 - 郵便切手 (1990 - 1999) - 26 切手.
12. 2月 WM: なし シートサイズ: 20 ミシン目: 14¾ x 14½
![[Definitive Issues, タイプ HI]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HI-s.jpg)
![[Definitive Issues, タイプ HJ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HJ-s.jpg)
13. 3月 WM: なし シートサイズ: 4 ミシン目: 12¾ x 12½
![[Endangered Animals, タイプ HK]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HK-s.jpg)
![[Endangered Animals, タイプ HL]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HL-s.jpg)
![[Endangered Animals, タイプ HM]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HM-s.jpg)
![[Endangered Animals, タイプ HN]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HN-s.jpg)
30. 5月 WM: なし シートサイズ: 6 ミシン目: 11¾
![[The 5th Anniversary of the Conference on the Environment and Development, Rio de Janeiro, タイプ HO]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HO-s.jpg)
![[The 5th Anniversary of the Conference on the Environment and Development, Rio de Janeiro, タイプ HP]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HP-s.jpg)
![[The 5th Anniversary of the Conference on the Environment and Development, Rio de Janeiro, タイプ HQ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HQ-s.jpg)
![[The 5th Anniversary of the Conference on the Environment and Development, Rio de Janeiro, タイプ HR]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HR-s.jpg)
![[The 5th Anniversary of the Conference of the Environment and Development, Rio de Janerio, タイプ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0234-b.jpg)
![[The 50th Anniversary of the United Nations Economic Commission for Europe and 50th Anniversary of the Commision for Asia and the Pacific, タイプ ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/0235-b.jpg)
14. 10月 WM: なし シートサイズ: 20 ミシン目: 13½ x 14
![[Homage to Philately, タイプ HY]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HY-s.jpg)
![[Homage to Philately, タイプ HZ]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/HZ-s.jpg)
19. 11月 WM: なし シートサイズ: 20 ミシン目: 13½
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IA]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IA-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IB]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IB-s.jpg)
19. 11月 WM: なし シートサイズ: 4 ミシン目: 13½
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IC]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IC-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ ID]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/ID-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IE]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IE-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IF]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IF-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IG]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IG-s.jpg)
![[The 25th Anniversary of the UNESCO World Heritage Convention, タイプ IH]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/IH-s.jpg)