Wire Bridge at Fairmount, with canal lock and esplanade (Picturesque America)
Schuylkill Navigation lock at Fairmount (Picturesque America)
Queen Lane Pumping Station, proposed design
Fairmount Water Works, W.H. Bartlett, 1839
Centre Square Engine House, ca. 1807
The Water Works in Centre Square, Philadelphia
Apparatus for testing model turbine wheels used at Fairmount, 1859-60
Fairmount Water Works, about 1860
Philadelphia Water Department Fire Hydrant
Commencement of laying the main on the East side of the River, 1871