 
		 
		 
		Dauphin and Sydenham car crash, Jan. 17, 1978
 
		Fairmount Water Works from the forebay, 1833
 
		Fourth of July, Centre Square, ca. 1812
 
		Wooden Water Pipe, removed from Market Street, December 6, 1901
 
		Wood truss drawbridge, Orthodox Street over Frankford Creek, 1899 [Detail]
 
		Bridge Street Draw, construction of piers, ca. 1896
 
		Bridge Street Draw, looking north, ca. 1896
 
		Bridge Street Draw. Southwest side of bridge. April 19, 1896. [Detail].
 
		Bridge Street Draw, April 19, 1896. [Detail of men]
 
		Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907
