R. G. Mitchell house.
House of Clarence H. Mackay.
C. H. (Clarence) Mackay House, Long Island. Rendered elevation of house and grounds.
Stanford White's country house near St. James, Long Island.
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.
Estate of Clarence H. Mackay.
Grounds of the Clarence H. Mackay estate.
Terrace on the grounds of the Clarence H. Mackay estate.
Fountain on the grounds of the Clarence H. Mackay estate.