Queensboro Tunnel.
Southbound express tunnel.
Interiors, Queensboro Corp., 82nd St. and Polk Ave., Jackson Heights, L.I., Fireplace and Nook.
Fire Dept., Engine Co. #30, Horse Drawn Engine and Men.
R. Martens & Co. [Proof Sheet].
Office of Chief Engineers, R. Martens & Co. Inc.
West Side of Fifth Ave. 57 to 58 Sts.
Typical Pressure Tunnel Construction Shaft [Catskill System.]
[Constructing the McAdoo Tunnel.]
Cadillac Hotel.
Belasco Theatre.
Bonticou Grade Tunnel Portal and Bonticou Crag [Catskill System.]
Excavation for New Amsterdam Theatre 42nd St.
Park Ave. Hotel.
The Metropolitan Life Company.
History, Civil War.
St. John the Divine.
Commodore Hotel.
Automobile (Cars).