57th Street and Park Avenue. Mayfair Apartment House.

East 57th Street and Park Avenue. The Mayfair Apartments

322 East 57th Street. Apartment building

West 57th Street. Apartment house near Lotus Club.

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

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

[Mayfair Apartments, 471 Park Avenue.]

130-140 West 57th Street. Duplex apartments.

218 East 57th Street. Apartment building, after alterations

57th Street and 7th Avenue. The Osborne.

9 East 57th Street.

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

[444 East 57th Street. Apartment building.]

218 East 57th Street. Apartment building, before alterations

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

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

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

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

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

863 Park Avenue and 77th Street. Apartment House.