Ghosts of Water in Fairmount Park, Part 1, with Adam Levine
Sandy Run Watershed and the Holmesburg Water Works
Map Lover’s Monday: Fairmount Park, 1869
The Discovery Center: The creative reuse of an abandoned city reservoir
Plans and maps of the Pennypack Creek Watershed in Philadelphia
Models of Change
Mount Moriah Historic Cemetery and Arboretum
Early photographs of Fairmount and vicinity, 1848
Requiem for a stream: Adams Run in Oak Lane
Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
