Mario Argenta

Stamps Year 1957 . Mario Argenta

Centennial of the war 1856-1857 Map of Guanacaste.
Costa Rica
The art critics by M. Melero.
Cuba
Joaquín de Aguero, leader of the patriots in Grito de Jucaral 4/7/1851.
Cuba
Centennial of the first Normal School in Cuba.
Cuba
150 years since the founding of the National Museum of Denmark.
Denmark