Historic preservationCultural property--ProtectionArchitecture, Modern--Conservation and restorationRegional planningArchitectureLincoln Center for the Performing Arts
Historic sites--Interpretive programsHistoric sites--ManagementCemeteries--ManagementGreen-Wood Cemetery (New York, N.Y.)Laurel Hill Cemetery (Philadelphia, Pa.)
Historic preservationBronze sculpture--Conservation and restorationOutdoor sculpture--Conservation and restorationMonuments--Conservation and restorationPatina of metals