1985 United Nations 40th Anniversary
1992 Earth Summit
1992 Mission to Planet Earth
1994 Population and Development
2018 United Nations Vienna Year Set
1979 Vienna - Peace, Flag, Birds,
1980 United Nations 35th Anniversary
1985 UN University, Lab Researcher
1985 Peace & Shelter
1985 UNICEF Child Survival Campaign
1986 Stamp Collecting
1986 WFUNA 40th Anniversary, S/S
1987 Fight Drug Abuse
1987 United Nations Day
1990 Human Rights
1994 International Year of the Family
1994 12s Protection for Refugees
1994 50g,4s&30s Protection for Refugees
1994 Intl Decade for National Disaster
1994 UNCTAD
1995 United Nations 50th Anniversary
1995 Conference on Women
1996 Endangered Species
1996 City Summit/Habitat II