Mario Argenta

Stamps Category Commemorations Mario Argenta

Centennial of the Del Beni department.
Bolivia
Inauguration of the 3 MARÍAS hydroelectric station.
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
10th
Brazil
Tenth Pan American Railway Congress.
Brazil