Map Lovers’ Monday: Topography of Philadelphia from 1863
The Discovery Center: The creative reuse of an abandoned city reservoir
History of Belfield (1934)
Early photographs of Fairmount and vicinity, 1848
Frankford Creek Watershed: A historical overview of the Philadelphia section
Requiem for a stream: A brief history of Dobson’s Run
Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
Archival Storytelling: A snowy Super Bowl Sunday at Sydenham & Dauphin
Fairmount Gardens with the Schuylkill Bridge, 1839