East 57th Street and Park Avenue. Mayfair Apartment House

57th Street and Park Avenue. Mayfair Apartment House.

322 East 57th Street. Apartment building

57th Street and 7th Avenue. The Osborne.

130-140 West 57th Street. Duplex apartments.

218 East 57th Street. Apartment building, after alterations

East 57th Street and Park Avenue. Brisbane Building. Artist rendering

[Mayfair Apartments, 471 Park Avenue.]

[444 East 57th Street. Apartment building.]

9 East 57th Street.

West 57th Street. Apartment house near Lotus Club.

Apartment Hotel. 57th Street & Park Ave for Arthur Brisbane Esq.

[East 57th Street and Park Avenue.]

218 East 57th Street. Apartment building, before alterations

130-140 West 57th Street. Duplex Studio Apartments.

221-223 West 57th Street. Scarboro Mansions Apartment House.

221-223 West 57th Street. Scarboro Mansion Apartment house.

Park Avenue and 57th Street, S.W. corner. Hayden Co., general view.

471 Park Avenue at the corner of East 58th Street. Apartment house.

East 57th Street and Lexington Avenue. Tishman Building. Interior, mail chute