


Plan of Philadelphia, John Hills, 1796

Early photographs of Fairmount and vicinity, 1848
Spring Garden Northern Liberties, or Schuylkill Works (1844)

Plan of the City of Philadelphia and Adjoining Districts, 1830

Map of the County of Philadelphia from Actual Survey, 1843

Outline Map of the County and City of Philadelphia and Vicinity, 1883

Bureau of Water Spring Garden Testing Station, 1901

Northern Liberties and Spring Garden Water Works

Baldwin Locomotive Works
