Mario Argenta

Stamps Format Vertical Mario Argenta

XII Spring Games.
Brazil
Visit of Dr. ADOLFO LOPEZ MATEOS, president of the United Mexican States.
Brazil
Inauguration of the 3 MARÍAS hydroelectric station.
Brazil
The world united against malaria.
Brazil
Fiftieth anniversary of the 'Presidente VARGAS' gunpowder factory.
Brazil
Centenary of the birth of the engineer PAULO DE FRONTIN.
Brazil
Centenary of the birth of the engineer ADÉL.
Brazil
Centenary of the birth of BORGES DE MEDEIROS.
Brazil
150 years since the proclamation of the independence of Brazil.
Brazil
50 years since the first climb to the mountain 'EL DEDO DE DIOS'.
Brazil