Map Lover’s Monday: Looking for Cleaner Water
Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913
Map of Philadelphia Harbor, Delaware and Schuylkill, 1912
Plans and maps of the Pennypack Creek Watershed in Philadelphia
Ghosts of Water in Fairmount Park, Part II, with Adam Levine
Early visions of Philadelphia’s airport
Drawing Dock Creek
Requiem for a stream: Still House Run in Manayunk
Petition of manufacturers along the Schuylkill River in Philadelphia for a new upstream water supply, 1868
