South America

1954 International Telecommunications Conference WM: 9

1954 The 50th Anniversary of the Argentine P.O. in South Orkneys WM: 9

1953 The 50th Anniversary of Rescue of the “Antarctic” WM: 9

1953 The 400th Anniversary of Santiago del Estero WM: 9

1952 Eva Peron WM: 9

1952 Eva Peron – Inscription “EVA PERON” WM: 9

1952 Eva Peron WM: 9

1951 Airmail – Eva Peron Foundation Fund WM: 9

1951 Women’s Suffrage in Argentina WM: 9

1951 Airmail – Five-year Plan WM: 9