Early photographs of Fairmount and vicinity, 1848
Belmont Works (1870)
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)
Centennial Exhibition situation plan, 1876
Fairmount Water Works, about 1860
Showing the method of sinking the pipe on the bed of the river
