1952 Charter Signing 7th Anniversary
1951 United Nations Complete Set- .06, .10, .15, .25
1952 Globe and Encircled Flame
1955 UNESCO
1957 Human Rights Day
1964 Nuclear Test Ban Treaty
1967 The Kiss of Peace, by Marc
1953 Technical Assistance
1954 International Labor Organization
1958 Economic & Social Council
1959 World Refugee Year
1960 Palais de Chaillot, Paris
1960 5th World Forestry Congress
1962 Malaria Eradication
1967 Definitives
1967 Expo 1967 Canada
1970 Against Cancer
1976 Trade and Development Conference
1986 International Year of Peace
1987 Intl Year of Shelter for Homeless
1987 Immunize Every Child
2006 Stylized Flags in Heart & Hands
2008 UN NY Inter. Holocaust Remem. Day
2017 $1.15 Doves - Int'l Day of Peace