R. G. Mitchell house.
House of Clarence H. Mackay.
Stanford White's country house near St. James, Long Island.
C. H. (Clarence) Mackay House, Long Island. Rendered elevation of house and grounds.
C. H. (Clarence) Mackay House, Long Island. Rendered perspective of front facade and entry drive.
Stairs inside Stanford White's country house near St. James, Long Island.
Terrace of the Clarence H. Mackay estate.
Fountain of the Clarence H. Mackay estate.
Edwin Dennison Morgan, Jr. house. Weatley Hills, exterior.
Estate of Clarence H. Mackay.
Grounds of the Clarence H. Mackay estate.