Schuylkill Navigation lock at Fairmount (Picturesque America)
Queen Lane Pumping Station, proposed design
Fairmount Water Works, W.H. Bartlett, 1839
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
Showing the method of sinking the pipe on the bed of the river