Uruguay
Viser nå: Uruguay - Postfrimerker (1856 - 2024) - 1 frimerker.
1981
The 122nd Anniversary of the Death of Alexander von Humboldt, 1769-1859
19. February VM: 8 Design: Antonio Pezzino & Fernando Álvarez Cozzi y Miguel A. Battegazzore. Gravering: Imprenta Nacional, Montevideo. Perforering: 12