 
		 
		 
		Bridge Street Draw, Cofferdam, ca 1896 [Detail]
 
		Bridge Street Draw, looking north, ca. 1896
 
		Bridge Street Draw, Cofferdam, ca. 1896
 
		Includes the upstream tributaries of Tacony and Tookany creeks, and the historic Rock Run and Wingohocking Creek
 
		 
		 
		 
		