


Mount Moriah Historic Cemetery and Arboretum

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

MEET YOUR ENEMY: THE RAT

Smith and Windmill Islands

The Water and Drainage History of Philadelphia: A seven-part course

Fairmount Gardens with the Schuylkill Bridge, 1839

State House Garden, Philadelphia, 1800

The City and Port of Philadelphia on the River Delaware from Kensington, 1800

Race Bridge, Fairmount Water Works, 1834
View of Fairmount Water Works, ca. 1827
