Mario Argenta

Colection

Issuance of PRO CHILDREN stamps from Argentina.
Argentina
Railway and Pegasus.
Argentina
Radiopostal Offices of Antarctica Argentina 1966-1967 season.
Argentina
Jorge Alejandro Newbery.
Argentina
Domingo Faustino Sarmiento.
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Airmail.
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Sir Rabindranath Tagore.
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Centenary of the declaration of Argentine independence on July 9, 1816.
Argentina
Commemorative of Universal Savings Day.
Argentina
150 years of the Revolution of May 25, 1810. The Cabildo of Buenos Aires and Mariano Moreno.
Argentina