1983 20c World Food Program
1983 Safety at Sea
1983 Dec. of Human Rights, 35th Anniv.
1982 20c & 28c Nature Conservation
1983 World Communications Year
1982 20c&40c 10th Anniv-Environment Prog
1982 20c Space Exploration
1983 Population Conference
1984 World Heritage
1981 Sources of Energy
1984 World Food day
1981 Volunteer Program, 10th Anniv.
1981 International Year of Disabled
1983 World Flags
1981 Palestinian People
1985 United Nations University
1985 ILO Turin Center
1984 Future for Refugees
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 United Nations Conference on Trade and Development was established in 1964. Its purpose is to promote international trade between countries with different economic and social systems.