Montre maintenant: New York (ONU) - Timbres-Poste (1990 - 1999) - 17 Timbres-poste.
24. janvier WM: Aucun Perforation: 13¼
![[The 20th Anniversary of UNESCO World Heritage Convention, type RY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/RY-s.jpg)
![[The 20th Anniversary of UNESCO World Heritage Convention, type RZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/RZ-s.jpg)
22. mai WM: Aucun Perforation: 11½
![[The 2nd U.N. Conference on Environment and Development, Rio de Janeiro, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/0629-b.jpg)
4. septembre WM: Aucun Perforation: Imperforated
![[International Space Year, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/0633-b.jpg)
4. septembre WM: Aucun Perforation: Imperforated
2. octobre WM: Aucun Perforation: 13¾
![[Commission on Science and Technology for Development, type SI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SI-s.jpg)
![[Commission on Science and Technology for Development, type SJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SJ-s.jpg)
2. octobre WM: Aucun Perforation: 13½ x 13
![[United Nations University, Tokyo, type SK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SK-s.jpg)
![[United Nations University, Tokyo, type SL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SL-s.jpg)
![[United Nations University, Tokyo, type SM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SM-s.jpg)
20. novembre WM: Aucun Perforation: 13½
![[Universal Declaration of Human Rights, type SN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SN-s.jpg)
![[Universal Declaration of Human Rights, type SO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SO-s.jpg)
