Centre Square Water Works, Drawings of Intake Basin
Queen Lane Water Works (1894)
Manayunk and the Schuylkill Navigation
Roxborough Works (1869)
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)
Fairmount Steam Works (1815)
Twenty-fourth Ward (or West Philadelphia) Works, 1855
