Centre Square Water Works, Frederick Graff, Sr. Plans, 1799
Fairmount Water Works from the forebay, 1833
Fairmount Water Works and the Schuylkill River, 1838
Centre Square Engine House, ca. 1807
Bridge Street Draw, southeast corner property, June 12, 1896
Bridge Street Draw. Southwest side of bridge. April 19, 1896. [Detail of people].
The Water Works in Centre Square, Philadelphia
Bank of Pennsylvania, South Second Street, Philadelphia
Pennsylvania Hospital in Pine Street
State House Garden, Philadelphia, 1800