740 Park Avenue and 71st Street, N.W. corner. Apartment building.

530 Park Avenue at 61st Street, S.W. corner. Apartments, general exterior.

740 Park Avenue and 71st Street, N.W. corner. Apartment building exterior, general view.

Park Avenue and 88th Street, S.W. corner. Apartment building, general exterior.

Park Avenue at the S.W. corner of 81st Street. Apartment house.

81st Street at the S.W. corner of Park Avenue. Finished building.

Park Avenue and 86th Street, S.W. corner. General exterior.

510 Park Avenue at the S.W. corner of 60th Street. Apartments.

740 Park Avenue and 71st Street, N.W. corner. Apartment, exterior. base and entrance detail.

81st Street at the S.W. corner of Park Avenue. Watercolor rendering of apartment house.

71st Street at the S.E. corner of Park Avenue. General exterior, Elihu Root residence.

530 Park Avenue, S.W. corner of 61st Street. Lobby.

850 Park Avenue at the S.W. corner of 77th Street. Apartments, general exterior.

510 Park Avenue and 60th Street, S.W. corner. Apartment houses.

[935 Park Avenue at 81st Street, S.E. corner. Apartment buildings, exterior.]

935 Park Avenue at 81st Street, S.E. corner. Apartment buildings, exterior.

65th Street at the S.W. corner of Park Avenue. The Mayfair Apartment Hotel.

67th Street at the S.W. corner of Madison Avenue. General exterior.

66 Central Park West and 66th Street, S.W. corner. Apartment building, exterior.

81st Street at the S.W. corner of Park Avenue. Progress view [of construction].