1974 World Population
1974 ILO Headquarters
1974 Art
1973 Drug Abuse
1974 UPU Centenary
1975 United Nations 30th Anniversary
1975 Outer Space
1975 International Womens Year
1975 Peace Keeping Operations
1973 Human Rights
1973 United Nations Volunteer Program
1973 Disarmament Decade
1975 Namibia
1971 World Food Program
1972 Economic Comm. Europe
1972 Art-Sert Ceiling
1971 Eliminate Racial Discrimination
1976 WFUNA
1972 World Health Day
1973 Namibia
Celebrate America's national pastime during the height of baseball season.
Seven souvenir sheets honor the life and work of Princess Diana.
This collectible proof card features Scott #C120, a joint issue with France commemorating the bicentennial of the French Revolution.
The third United Nations Conference on the Law of the Sea held its first working session in Caracas, Venezuela, from June to August 1974.