1971 Universal Postal Union Headquarters
1972 Environment
1971 Eliminate Racial Discrimination
1971 World Food Program
1972 Economic Comm. Europe
1971 Internationalsupport for Refugees
1969-70 Geneva - U.N.: HQ, Flags,
1971 Peaceful uses of the Sea Bed
1972 World Health Day
1972 Non-Proliferation
1973 Disarmament Decade
1972 Art-Sert Ceiling
1973 Drug Abuse
1972 Definitive
1974 ILO Headquarters
1974 Art
1973 United Nations Volunteer Program
1973 Namibia
1973 Human Rights
1974 UPU Centenary
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.
With the artist’s permission, a painting by Pablo Picasso from his own collection was reproduced on a stamp to commemorate the U.N. International Schools in New York and Geneva.