New York (ONU)
Montre maintenant: New York (ONU) - Timbres-Poste (1951 - 2024) - 1 Timbres-poste.
1992
The 20th Anniversary of UNESCO World Heritage Convention
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)
