Spring Garden Northern Liberties, or Schuylkill Works (1844)
Fairmount Water Powered Works Expansion (1859 to 1861)
Fairmount Water Turbine Wheels (1851)
Fairmount Water Powered Water Works (1822)
Delaware and Kensington Works (1851-1890)
High Pressure Fire Service Stations (1902)
The Chestnut Hill Works (1859-1911)
Frankford Pumping Station (1877)
Twenty-fourth Ward (or West Philadelphia) Works, 1855
Centre Square Water Works, Frederick Graff, Sr. Plans, 1799
