Covers tagged "united nations" (clear filter)

United Nations World Columbian Stamp Expo, Chicago 1992
United Nations World Columbian Stamp Expo, Chicago 1992
Peter Max Earth Summit 1992 UN 29-Cent Stamp Block
Peter Max Earth Summit 1992 UN 29-Cent Stamp Block
Peter Max 1992 UN Earth Summit Vienna Souvenir Sheet
Peter Max 1992 UN Earth Summit Vienna Souvenir Sheet
Peter Max 1992 UN Earth Summit Block – Pop Art Design
Peter Max 1992 UN Earth Summit Block – Pop Art Design
UN Population Trends and Development, Art Craft Cachet, 1965
UN Population Trends and Development, Art Craft Cachet, 1965
United Nations Human Rights Flame – Artmaster Cachet
United Nations Human Rights Flame – Artmaster Cachet
UN Population Trends and Development - Artcraft Cachet
UN Population Trends and Development - Artcraft Cachet