 
		 
		 
		Fairmount Gardens with the Schuylkill Bridge, 1839
 
		Fairmount Water Works, W.H. Bartlett, 1839
 
		Fairmount and vicinity, 1839
 
		Isometrical View of Fairmount Water Works, 1843
 
		Fair Mount Water Works engine house, 1819
 
		Centre Square Engine House, ca. 1807
 
		Plan of the City of Philadelphia and Adjoining Districts, 1830
 
		Map of the County of Philadelphia from Actual Survey, 1843
 
		Northern Liberties and Spring Garden Water Works
 
		View from the Inclined Plane near Philadelphia, 1838
