[Architectural rendering of 800 Park Avenue.]
[800 Park Avenue.]
[800 Park Avenue at 74th Street.]
800 Park Avenue
[Elevator door at 800 Park Avenue.]
760 Park Avenue
[Interior of 800 Park Avenue.]
[Living room of 800 Park Avenue.]
[Park Avenue and 74th Street.]
775 Park Avenue. Apartment building
72nd Street and Park Avenue. Rendering of apartment building dated [1912?].