South America

1971 Child Welfare – Fish

1971 The 5th Anniversary of the Argentine Expedition to the South Pole

1970 Salesian Mission in Patagonia

1970 Airmail – Aeronautics Week

1970 Christmas

1970 The 25th Anniversary of the State Mint Building, Buenos Aires

1970 Airmail – Buenos Aires Planetarium

1970 Airmail – The 400th Anniversary of the Tucuman Diocese

1970 The 400th Anniversary of the Tucuman Diocese

1970 The 25th Anniversary of The United Nations