Argentina

1966 Child Welfare – Birds WM: 9

1966 The 100th Anniversary of the Birth of Doctor Sun Yat-sen WM: 9

1966 Airmail – Rocket Launches in Antarctica WM: 9

1966 Prilidiano Pueyrredon’s Paintings

1965 The 50th Anniversary of the Death of Ruben Dario WM: 9

1965 Brother Mamerto Esquiu Commemoration WM: 9

1965 The 81st Anniversary of the Law 1420, Public Education WM: 9

1965 Federal Police Day WM: 9

1965 Airmail – Airplane WM: 9

1965 The 100th Anniversary of the Welsh Colonization of Chubut and the Foundation of Rawson WM: 9