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’s 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