High Water: An Informal History of Flooding in Philadelphia
Map Lovers’ Monday: New Jersey 1869
Map Lover’s Monday: Fairmount Park, 1869
Pennypack Park Map
Philadelphia from Belmont, West Park (Picturesque America)
Schuylkill River above Belmont (Picturesque America)
Wissahickon Creek near the Paper Mill Bridge (Picturesque America)
Drive along the Wissahickon Creek Vallley (Picturesque America)
Plans and maps of the Pennypack Creek Watershed in Philadelphia
Mount Moriah Historic Cemetery and Arboretum