Fairmount Water Works (Picturesque America)
Schuylkill Navigation lock at Fairmount (Picturesque America)
Queen Lane Pumping Station, proposed design
Main Pumping Stations for Philadelphia Drinking Water
Frankford Creek: Sad History of an Urban Stream title page
Centennial Exhibition situation plan, 1876
Outhouse over the Schuylkill near Pottstown
Duplex Pumping Engine, Belmont Works
Fairmount Water Works, about 1860
Engine House, Belmont Works