218 East 57th Street. Apartment building, before alterations

218 East 57th Street. Apartment building. Interior, elevator cab in altered apartments

322 East 57th Street. Apartment building

218 East 57th Street. Apartment building. Interior, elevator cab in altered apartments showing electric eye in action

[444 East 57th Street. Apartment building.]

East 57th Street and Park Avenue. Mayfair Apartment House

East 57th Street and Park Avenue. The Mayfair Apartments

130-140 West 57th Street. Duplex apartments.

57th Street and Park Avenue. Mayfair Apartment House.

West 57th Street. Apartment house near Lotus Club.

9 East 57th Street.

5 East 57th Street. Commercial building

152 East 84th Street. Apartment building

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

12 East 57th Street. Durand-Ruel Building.

57th Street and 7th Avenue. The Osborne.

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

310 East 55th Street. Apartment building

128 West 52nd Street. Apartment building

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