Places Philadelphia

Penn's Treaty with the Lenape

Penn’s Treaty with the Indians (Watson’s Annals)

Pegg's Run

Pegg’s Run, Northern Liberties (Watson’s Annals)

Benezet House Clarke Hall Chestnut St. Bridge

Benezet House, Clarke’s Hall, and Chestnut St. Bridge (Watson’s Annals)

Dock Creek Watson's Annals

Drawbridge and Dock Creek, Watson’s Annals

Delaware Caves

Caves and inhabitants on the Delaware River, Watson’s Annals

Six people and dozens of sandbags performing a load test on a concrete pipe, 1914

Pipe Test, 1914

Photo of a woman looking at a jar of raw, untreated sewage

Jar of raw sewage before treatment, 2000

A man fishing from the banks of the Schuylkill River

Fishing in the Schuylkill

City officials tour new interceptor sewer, 1953

Swimmers at Pier 126, Delaware River July 15, 1918

Swimmers at Pier 126, Delaware River, July 15, 1918

Photo of Allegheny Avenue Sewer, Pier 126, Delaware River, July 15, 1918

Allegheny Avenue Sewer at Pier 126, 1918

Devereaux Street Sewer on the cover of Philadelphia magazine, 1911

Devereaux Street Sewer, Philadelphia magazine, 1911