Queensboro Tunnel.
Subways, Fourteenth Street Cut for Subway, #1.
Subways, Fourteenth Street Cut for Subway, Rock Cut Looking West, Shaft 1.
Southbound express tunnel.
Street Scenes, 1900, Fifth Ave. N.E. Cor. 61st St.
Chez Richard
Typical Pressure Tunnel Construction Shaft [Catskill System.]
Bonticou Grade Tunnel Portal and Bonticou Crag [Catskill System.]
Skyline of N.Y.
Subway, Hudson Tubes.
800 5th Ave. 61st St.
[Constructing the McAdoo Tunnel.]
The Holland Tunnel
Rondout Pressure Tunnel Showing Partial and Total Concrete Lining [Catskill System.]
Drilling and Mucking Bench [of] Lower Half of Tunnel [Catskill System.]
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, H. Bierdermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
The Queens Midtown Tunnel Opening Ceremonies
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, Louis Biedermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
Marlborough House