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

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

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

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

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

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

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

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.

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

770 Park Avenue and 73rd Street, S.W. corner. Apartment building, entrance door.

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

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

812 Park Avenue at the S.W. corner of 75th Street. Apartments.

78th Street at the S.W. corner of Park Avenue. Apartment house.

Park Avenue and 87th Street, S.W. corner. General exterior.

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

740 Park Avenue and 71st Street, N.W. corner. Apartment building, detail of large stones ashlar around small entrance.