1982 The 10th Anniversary of the Death of Lieutenant General Juan C. Sanchez
1982 The 10th Anniversary of the Death of Lieutenant General Juan C. Sanchez
South America
1982 The 100th Anniversary of the Naval Centre
1982 The 100th Anniversary of the Naval Centre
1982 Argentine Invasion of the Falkland Islands – Rosette Overprinted “LAS – MALVINAS – SON – ARGENTINAS”
1982 Argentine Invasion of the Falkland Islands – Rosette Overprinted “LAS – MALVINAS – SON – ARGENTINAS”
1982 The 22nd American Air Force Commanders Conference, Buenos Aires
1982 The 22nd American Air Force Commanders Conference, Buenos Aires
1982 The 25th World Tuberculosis Conference, Buenos Aires
1982 The 25th World Tuberculosis Conference, Buenos Aires
1982 The 400th Anniversary of Salta City
1982 The 400th Anniversary of Salta City
1982 The 400th Anniversary of Salta City
1982 The 400th Anniversary of Salta City