1977 WIPO Headquarters, Geneva
1976 Postal Administration 25th Anniv.
1977 Security Council
1975 Peace Keeping Operations
1976 Human Settlements
1977 Fight Against Racial Discrimination
1977 Water Conference
1975 United Nations 30th Anniversary,S/S
1975 United Nations 30th Anniversary
1975 International Womens Year
1978 Tree of Doves
1975 Outer Space
1977 Peaceful uses of Atomic Energy
1978 Global Eradication of Smallpox
1978 Safety in the Air
1974 World Population
Commemorative proof cards each feature a stamp from US #2991.
Fleetwood cover set celebrates 11th International Botanical Congress (1969).
For more than 75 years, the UN has worked toward international peace.
The World Food Council, established by the General Assembly in 1974, is the highest political body in the world which deals exclusively with food problems.