History of Belfield (1934)
Early photographs of Fairmount and vicinity, 1848
Frankford Creek Watershed: A historical overview of the Philadelphia section
Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
Archival Storytelling: A snowy Super Bowl Sunday at Sydenham & Dauphin
Fairmount Water Works from the forebay, 1833
The City and Port of Philadelphia on the River Delaware from Kensington, 1800
Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
Fairmount Park, bird’s eye view from Lemon Hill, detail