Laos
Montre maintenant: Laos - Timbres-Poste (1951 - 2023) - 2 Timbres-poste.
2011
Cooperation - Moscow & Vientiane
3. décembre WM: Aucun Perforation: 14
![[Cooperation - Moscow & Vientiane, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/2244-b.jpg)
2013
The Official Opening Ceremony of the Russian Center of Science and Culture, Vientiane 2013 - (Issue of 2011 Overprinted)
10. juillet WM: Aucun Perforation: 14
![[The Official Opening Ceremony of the Russian Center of Science and Culture, Vientiane 2013 - (Issue of 2011 Overprinted), type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/2271-b.jpg)
