58 West 40th Street. Schumacher Building
Scientific American Building, 24 West 40th St.
[West 40th Street, looking toward 5th Avenue.]
16-18 East 40th Street. 12-story limestone building
[Commercial building, 15 West 37th Street.]
[Scientific American Building, 24 West 40th St.]
[2-4-6 West 45th Street. Putnam Building.]
Lexington Avenue between East 40th Street and East 41st Street. Lexington Tower
8-10 West 40th Street. General exterior.
[8 and 10 West 40th Street.]
21 West 46th Street. Loft building
Building, Knox, Fifth Ave. & 40th Street.
145 West 45th Street. Interior, office building
East 40th Street and Madison Avenue, southwest corner. Commercial building
10 East 40th Street
246 West 38th Street. Commercial building
Scientific American Building, 24-26 West 40th Street
[Knox Building, Fifth Avenue and 40th Street.]