Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
Delaware River Harbor Police Report, 1884
Smith’s and Windmill Islands
Lighthouses along the Delaware, 1913
Visions of the Schuylkill, 1884 and Now
Manayunk and the Schuylkill Navigation
Visionary planning report for Philadelphia region, 1928
Aramingo Canal, Then and Now
The Sad History of Frankford Creek
Schuylkill Navigation Company Scrapbook
