Last gasp of the Schuylkill Interceptor, December 20, 1956
Wissahickon Creek near the Paper Mill Bridge (Picturesque America)
Ghosts of Water in Fairmount Park, Part II, with Adam Levine
Girard Avenue Bridge, Fairmount Park, 1895
Queen Lane Pumping Station, proposed design
Centennial Exhibition situation plan, 1876
Fairmount Water Works, about 1860
Showing the method of sinking the pipe on the bed of the river