 
		 
		 
		Drawing Dock Creek
 
		MEET YOUR ENEMY: THE RAT
 
		Board of Health Newspaper Clipping Scrapbooks at City Archives of Philadelphia, 1891-1908
 
		Sewers, Pollution, and Public Health in 19th Century Philadelphia
 
		Dock Creek Sewer in 1849: A report on its condition made to City Councils
 
		Drainage and Sewerage Report, 1853
 
		Dealing with the city’s wastes in the mid-19th century
 
		The Water and Drainage History of Philadelphia: A seven-part course
 
		Pennsylvania Hospital in Pine Street
 
		Flashback Friday … the 13th!
