Mario Argenta

Stamps Year 1969 . Mario Argenta

Atucha nuclear power plant.
Argentina
General Angel Pacheco 1795 - 1869. Outstanding commander of the troops of the Argentine Confederation.
Argentina
Buenos Aires - Mar del Plata route, first official air transport of correspondence.
Argentina
Emblem of the LIONS CLUB INTERNATIONAL.
Argentina
The El Chocón - Cerros Colorados hydroelectric complex, built on two rivers Limay and Neuquén,
Argentina
Dr. Miguel Fernández 1883-1950.
Argentina
Dr. Pedro Narciso Arata.
Argentina
50 years of creation of the ILO.
Uruguay
World cycling championship in 1968.
Uruguay
50 years of the Rotary Club of Montevideo.
Uruguay