Chestnut Street Bridge, on the Schuylkill River (Picturesque America)
Wire Bridge at Fairmount, with canal lock and esplanade (Picturesque America)
Schuylkill Navigation lock at Fairmount (Picturesque America)
Mill Creek Sewer under construction, 1883
Thomas Run sewer outlet at Cobbs Creek
Thomas Run sewer outlet during construction
Plan of the City of Philadelphia and Adjoining Districts, 1830
Outline Map of the County and City of Philadelphia and Vicinity, 1883
69th St. Sewer and Culvert across Lansdowne AVe.