


The ecology of Center City, Philadelphia (in case you didn’t know there was any)

Drawing Dock Creek

The Manayunk Expressway

Dock Creek Sewer in 1849: A report on its condition made to City Councils

The Worry of the Wires

Visions of the Schuylkill, 1884 and Now

Second Street North from Market St. with Christ Church, Philadelphia

Drawbridge and Dock Creek, Watson’s Annals
