Mario Argenta

Colection

UNESCO.
Uruguay
Post postal franchise.
Uruguay
Joaquín Lencina, known as Ansina, was the faithful companion of General Artigas in his exile in the P
Uruguay
National Shield.
Uruguay
Native birds of Uruguay.
Uruguay
Juan Zorrilla of San Martín.
Uruguay
100 years since the birth of José Pedro Varela 1845 - 1879. Sociologist, journalist and politician.
Uruguay
XVII UPU Lausanne Congress.
Uruguay
75th Session of the International Olympic Committee preparatory to the Innsbruck and Montreal Olympic Games
Uruguay
Congress and Meetings Series, 1974.
Uruguay