Brooklyn Water Supply Long Island Aqueduct, Part 2

Manhole Cover, Freeport

Millburn Creek

 South Pond Spillway, Hempstead Lake State Park

South Pond Gatehouse, Hempstead Lake State Park

Hempstead Lake Gatehouse

Smith Pond

City Water Tunnel No. 3 Ventilation Towers, Part 2

Shaft 5b, 181 Street and Hawthorne Avenue, Bronx

Shaft 6b, West Tremont and Harrison Avenue, Bronx

Shaft 25b, 10 Avenue at W48 Street

Mystery Shaft, Amsterdam Avenue between W165 and W166 Streets

Shaft 27b, Gansevoort Street between W13 and Hudson Streets

Shaft 28b, Hudson St between Clarkson and West Houston Streets

Shaft 29b, Hudson Street between Hubert and Laight Streets

Shaft 30b, Lafayette and Grand Streets

Shaft 31b, East 4 Street between Lafayette Street and Bowery