The City and Port of Philadelphia on the River Delaware from Kensington, 1800
Plan of the City of Philadelphia and Adjoining Districts, 1830
Northern Liberties and Spring Garden Water Works
Fairmount Park, bird’s eye view from Lemon Hill, detail
Fairmount Water Works, about 1860
New Mill House at Fairmount
Henry Disston & Sons Keystone Saw Works
Plan of Lemon Hill and Sedgley Park, Fairmount and Adjoining Property, 1851
New Plan of Philadelphia, John A. Paxton, 1811