Main hall inside the Clarence H. Mackay house.
Main hall in the Clarence H. Mackay house.
Stairs inside the Clarence H. Mackay house.
Entrance to the Clarence H. Mackay house.
Garden Terrace For Mrs Mackay. Harbor Hill Long Island.
Parlor of Katherine Mackay.
House of Clarence H. Mackay.
Estate of Clarence H. Mackay.
Stairs in the Clarence H. Mackay house.`
Corridor in the Clarence H. Mackay house.
Fountain of the Clarence H. Mackay estate.
Entrance to Hamilton Hall, Columbia University.
