Annual reports and other documents relating to Philadelphia’s water supply system, 1796-1992
Fairmount Water Powered Works Expansion (1859 to 1861)
Fairmount Water Turbine Wheels (1851)
Fairmount Water Powered Water Works (1822)
Includes steam engines, water-powered wheels or turbines, and gas-fired and electric pumps, used to provide power that operates pumps.