 
		 
		 
		Fairmount Water Works from the forebay, 1833
 
		Wooden Water Pipe, removed from Market Street, December 6, 1901
 
		PWD water tech at the Philly Home Show, 1960 (detail)
 
		Torresdale Conduit work gang, 12/18/1906
 
		Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907
 
		State Street pipeline construction, 1904
 
		Northern Liberties and Spring Garden Water Works
 
		Water Works Standpipe, 1853
View of Fairmount Water Works, ca. 1827
 
		Pegg’s Run, Northern Liberties (Watson’s Annals)
