Typical Concrete-Stone Steel Pipe Siphon Chambers - Elmsford Siphon [Catskill System.]
Hauling 11 Feet, 3 Inch Diameter Steel Pipe for Bryn Mawr Siphon [Catskill System.]
Indian Brook Siphon and North Siphon Chamber [Catskill System.]
Olive Bridge Dam, Downstream Face [Catskill System.]
By-Pass Aqueduct Around Kensico Reservoir 11 Feet in Diameter [Catskill System.]
Tunnel Drills Working on Bench After Drilling Heading [Catskill System.]
Kensico Aerator and Screen Chamber [Catskill System.]
Four 48-Inch Pipes Laid in Central Park [Croton System.]
Kensico Dam, Looking North-West [Catskill System.]
Tongore Siphon Chambers at Left With Olive Bridge Dam Beyond [Catskill System.]
Finished Cut-and-Cover Aqueduct [Catskill System.]
Discharge Portal of Croton Lake Blow-Off of Catskill Aqueduct [Catskill System.]
Typical Stages of Cut-and-Cover Construction [Catskill System.]
Interior of Typical City Tunnel Shaft Chamber [Catskill System.]
Typical Pressure Tunnel Construction Shaft [Catskill System.]
Kensico Dam From South-West [Catskill System.]
Breakneck Gaging Chamber [Catskill System.]
North End of Kensico Reservoir [Catskill System.]
Eight 48-Inch Pipes Laid in Convent Avenue [Croton System.]
Drilling and Mucking Bench [of] Lower Half of Tunnel [Catskill System.]