409, 407 & 405 Park Ave

399 Park Avenue. Apartment building

[Park Avenue and 54th Street.]

Park Avenue at the N.E. corner of East 54th Street. Apartment house.

[381 Park Avenue.]

Park Avenue at the corner of East 54th Street. Apartment house, watercolor rendering.

[449 Park Avenue.]

East 54th Street and Park Avenue, northwest corner. Construction view

485 Park Avenue. Apartment building

[Mayfair Apartments, 471 Park Avenue.]

[381 Park Avenue at 53rd Street.]

[270 Park Avenue.]

Park Avenue

[381 Park Avenue at 53rd Street.]

[375 Park Avenue. Montana Apartments.]

East 56th Street and Park Avenue. Elevated view looking south down Park Avenue

Park Avenue

[Park Ave & 54th Street.]

[Park Avenue between 53rd and 54th Streets.]

East 57th Street and Park Avenue. The Mayfair Apartments