135 Madison Avenue. Interior, lobby

135 Madison Avenue. Office building, street view

135 Madison Avenue. General exterior of building

350 Fifth Avenue. Empire State Building. Detail entrance doors

420 Lexington Avenue. Graybar Building, detail of middle entrance

[Entrance to Metropolitan Auditorium, 15 Madison Avenue.]

274 Madison Avenue. Alexander Wilson building, entrance

101 Park Avenue. Architects Building. Entrance

51 Madison Avenue. New York Life Insurance Building, Fourth Avenue entrance

Chateau Apartment. Entrance

Chateau Apartments. Detail of entrance

149 Broadway. Singer Building, detail of entrance.

Emil Eiseman's residence, detail of entrance.

711 Fifth Avenue. National Broadcasting Building. Detail of main entrance

79 Madison Avenue [Entrance.]

51 Madison Avenue. New York Life Insurance Building, detail basement stories and Madison Avenue entrance.

155 East 50th Street. Detail of entrance to remodeled apartment house

Buildings, Entrance to Canadian Pacific, 342 Madison Avenue.

477 Madison Avenue. Commercial building. Entrance

East 26th Street and Madison Avenue. Madison Square Garden, detail of tower