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.
Chez Richard
Typical Pressure Tunnel Construction Shaft [Catskill System.]
800 5th Ave. 61st St.
Bonticou Grade Tunnel Portal and Bonticou Crag [Catskill System.]
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, H. Bierdermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
Hotels Murray Hill, Belmont, Manhattan, Biltmore and Commodore, Copy, Louis Biedermann's drawing of Pershing Sqr. Hotels, Subways and Grand Central.
Skyline of N.Y.
Deteriorated Subway and Tracks.
The Queens Midtown Tunnel Opening Ceremonies
Street Scenes, Looking South Down Park Avenue from the Northwest Corner of 61st Street.
Subway, Hudson Tubes.
Rondout Pressure Tunnel Showing Partial and Total Concrete Lining [Catskill System.]
[Constructing the McAdoo Tunnel.]
Drilling and Mucking Bench [of] Lower Half of Tunnel [Catskill System.]