1968 World Weather Watch
1967 The Kiss of Peace, by Marc
1968 Intl Human Rights Year
1967 Definitives
1967 Towards Disarmament
1964 Nuclear Test Ban Treaty
1968 United Nations Secretariat
1968 Industrial Develop. Organization
1971 Peaceful Uses of the Sea Bed
This U.N. Headquarters and U.N. emblem stamp was designed by Olav S. Mathiesen.