Rivers & Creeks Delaware River

Black-and-white image of a body of water with trees and shoreline in the far distance

Delaware River at Arch Street from the New Jersey side, 1914

Black-and-white image showing sewer outlet, retaining walls and body of water

Cohocksink Sewer System outlet at Laurel Street

Black-and-white image of a table with numbers in columns

Bacteria in Delaware River, Torresdale Filters, 1913

Water, Water Everywhere – Philadelphia Record, 1937-03-14

Black-and-white image showing a factory, smokestacks and smoke, and streets

Dobson’s Mill, 1884, from History of Philadelphia by Scharf & Wescott

Black-and-white drawing of several dim houses with chimneys emitting smoke and trees and marshland around them

A Day in the Ma’sh – Untitled (p. 352)

Black-and-white image of a covered dock slanting down to the water with a house in front of it

A Day in the Ma’sh – Still Useful

Black-and-white image showing three small houses, some small boats, weeds, and trees

A Day in the Ma’sh – Low Tide

Black-and-white drawing of two cabins with a wooden walkway in front

A Day in the Ma’sh – At CLXIV Canal Boat St.

Black-and-white image of a man in a boat with a long pole

A Day in the Ma’sh – A Pusher

Black-and-white image of a refinery with smokestacks emitting smoke

A Day in the Ma’sh – Oil Refinery

Black-and-white image of two men in a boat with guns

A Day in the Ma’sh – Rail-Shooting