


Drawing Dock Creek

Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857

Newspaper Clipping Scrapbooks of Frederick Graff Jr., Chief Engineer of the Philadelphia Water Department. Part 2: 1858-1871

Board of Health Newspaper Clipping Scrapbooks at City Archives of Philadelphia, 1891-1908

Sewers, Pollution, and Public Health in 19th Century Philadelphia

The Water and Drainage History of Philadelphia: A seven-part course

Half a Century of Clean Water

Pegg’s Run, Northern Liberties (Watson’s Annals)

Swimmers at Pier 126, Delaware River, July 15, 1918

Keystone Saw Works
