Лаос
Сега показвам: Лаос - Пощенски разноски марки (1951 - 2023) - 1 марки.
1962
Philatelic Exhibition, Vientiane, and Day of the Stamp
15. Ноември воден знак: Никой Пробиване: 13
![[Philatelic Exhibition, Vientiane, and Day of the Stamp, тип DU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/DU-s.jpg)
![[Philatelic Exhibition, Vientiane, and Day of the Stamp, тип DV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/DV-s.jpg)
