Fairmount Water Works, W.H. Bartlett, 1839
Fairmount Water Works and the Schuylkill River, 1838
Centre Square Engine House, ca. 1807
Half a Century of Clean Water
Images from “A Day in the Ma’sh” by Maurice F. Egan, Scribner’s Monthly, July 1881
A Day in the Ma’sh – Still Useful
A Day in the Ma’sh – Low Tide
A Day in the Ma’sh – At CLXIV Canal Boat St.
A Day in the Ma’sh – A Pusher
Plan of the City of Philadelphia and Adjoining Districts, 1830