Uruguay
Visar nu: Uruguay - Postfrimärken (1856 - 2024) - 1 frimärken.
1946
Inauguration of Rio Negro Hydro-electric Power Plant - Issues of 1937 Overprinted "INAUGURACION DICIEMBRE, 1945" and Surcharged
9. januari WM: Inga Gravyr: Imprenta Nacional, Montevideo.
![[Inauguration of Rio Negro Hydro-electric Power Plant - Issues of 1937 Overprinted "INAUGURACION DICIEMBRE, 1945" and Surcharged, Typ KJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/KJ-s.jpg)
![[Inauguration of Rio Negro Hydro-electric Power Plant - Issues of 1937 Overprinted "INAUGURACION DICIEMBRE, 1945" and Surcharged, Typ KK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/KK-s.jpg)
