Neighborhoods All of Philadelphia

Houses on an abutment, from The Waffle

The Waffle: Water History Video 6

Map Lovers’ Monday: Philadelphia Topography

Repurposing Old Infrastructure: Water History Video 5

From Creek To Sewer

Drainage and Sewerage Report, 1853

Black-and-white photograph depicts a large brick sewer tube lying on a barren landscape

Streams, islands, and ferries of early Philadelphia

Philadelphia the Manufacturing and Industrial Capital map, 1906