Queensboro Tunnel.
Subways, Fourteenth Street Cut for Subway, #1.
Subways, Fourteenth Street Cut for Subway, Rock Cut Looking West, Shaft 1.
Street Scenes, 1900, Fifth Ave. N.E. Cor. 61st St.
Southbound express tunnel.
Subway, Hudson Tubes.
Skyline of N.Y.
Chez Richard
800 5th Ave. 61st St.
Typical Pressure Tunnel Construction Shaft [Catskill System.]
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, Louis Biedermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, H. Bierdermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
Street Scenes, Looking South Down Park Avenue from the Northwest Corner of 61st Street.
The Holland Tunnel
Bonticou Grade Tunnel Portal and Bonticou Crag [Catskill System.]
Marlborough House
Deteriorated Subway and Tracks.
The Queens Midtown Tunnel Opening Ceremonies
Residence, Interiors, F. Hopkinson Smith (Author, Artist, Engineer).