1964 The Struggle Against Malaria – Airmail
1964 The Struggle Against Malaria – Airmail
Afghanistan
1964 The Struggle Against Malaria – Airmail
1964 The Struggle Against Malaria – Airmail
1964 The Struggle Against Malaria – Airmail
1964 The Struggle Against Malaria – Airmail
1964 The 15th Anniversary (1963) of the Universal Declaration on Human Rights
1964 The 15th Anniversary (1963) of the Universal Declaration on Human Rights
1964 The 15th Anniversary (1963) of the Universal Declaration on Human Rights
1964 The 15th Anniversary (1963) of the Universal Declaration on Human Rights