‘Gillette, All By Himself, Gets Fine New Idea On Germ Slaying’
“Philadelphie,” Bird’s Eye View, 1855
Schuylkill steamship excursions ad, 1852
Lancaster/Schuylkill Bridge (Upper Ferry Bridge)
Race Bridge, Fairmount Water Works, 1834
View of Fairmount Water Works, ca. 1827
New Plan of Philadelphia, John A. Paxton, 1811