Terrace on the grounds of the Clarence H. Mackay estate.
Grounds of the Clarence H. Mackay estate.
Garden Terrace For Mrs Mackay. Harbor Hill Long Island.
Terrace of the Clarence H. Mackay estate.
Fountain of the Clarence H. Mackay estate.
House of Clarence H. Mackay.
Estate of Clarence H. Mackay.
