Topics Landscape Changes

Williamson Bros. – from iron foundry to shopping center

Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913

Photograph of Roberts Mill on Wingohocking Creek in Germantown, built in the late 17th century. (Photograph by J. C. Browne, 1871. Castner Collection/Free Library of Philadelphia)

Roberts Mill, Wingohocking Creek, 1871

History of Belfield (1934)

Black-and-white diagram showing streets and the Little Tacony Creek

Frankford Creek Watershed: A historical overview of the Philadelphia section

Report on channelization of Frankford Creek for flood control (1947)

Frankford Creek Watershed Historical Timeline

Color image of a grassy field with trees and buildings surrounding it and white lines drawn on the grass mimicking the path of a creek.

Drawing Dock Creek

Overbrook, as it was

Technical drawing showing streets and sewers

Leverington Avenue Stormwater Sewer

Cobbs Creek: A Brief Historical Overview

The Schuylkill and Wissahickon banks in 1858