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