Vienne (ONU)
Montre maintenant: Vienne (ONU) - Timbres-Poste (1979 - 2024) - 1 Timbres-poste.
2012
Rio+20 Conference on Sustainable Development - Joint Issue with Brazil
30. mai WM: Aucun Taille de la feuille: 20 Perforation: 13
![[Rio+20 Conference on Sustainable Development - Joint Issue with Brazil, type AAG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/AAG-s.jpg)
