Stairs inside the Clarence H. Mackay house.
Main hall in the Clarence H. Mackay house.
Portrait, Mrs. Clarence Mackay and Children, Mrs. C. Mackay, Roslyn.
Garden Terrace For Mrs Mackay. Harbor Hill Long Island.
Parlor of Katherine Mackay.
House of Clarence H. Mackay.
Estate of Clarence H. Mackay.
Corridor in the Clarence H. Mackay house.
Entrance to the Clarence H. Mackay house.
Fountain of the Clarence H. Mackay estate.
Portrait, Mr. Clarence Mackay and Children, Mrs. C. Mackay, Roslyn
Stairs inside Stanford White's country house near St. James, Long Island.
Main hall inside the Clarence H. Mackay house.
