Covers tagged "united nations" (clear filter)

Peter Max 1992 UN Earth Summit Vienna Souvenir Sheet
Peter Max 1992 UN Earth Summit Vienna Souvenir Sheet
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 Block – Pop Art Design
Peter Max 1992 UN Earth Summit Block – Pop Art Design
United Nations World Columbian Stamp Expo, Chicago 1992
United Nations World Columbian Stamp Expo, Chicago 1992
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