UNESCO Campaign for Preservation of Historic Monuments 1979
Montre maintenant: Mauritanie - Timbres-Poste - 1979 - UNESCO Campaign for Preservation of Historic Monuments - 3 Timbres-poste.
Montre maintenant: Mauritanie - Timbres-Poste - 1979 - UNESCO Campaign for Preservation of Historic Monuments - 3 Timbres-poste.