Portrait, Mrs. Clarence Mackay and Children, Mrs. C. Mackay, Roslyn.
Portrait, Mr. Clarence Mackay and Children, Mrs. C. Mackay, Roslyn
Garden Terrace For Mrs Mackay. Harbor Hill Long Island.
Stairs in the Clarence H. Mackay house.`
Main hall in the Clarence H. Mackay house.
[Mothers with their babies.]
House of Clarence H. Mackay.
Estate of Clarence H. Mackay.
Grounds of the Clarence H. Mackay estate.
Terrace of the Clarence H. Mackay estate.
