Birch’s Views of Philadelphia, 1800
Map Lover’s Monday: Fairmount Park, 1869
Wissahickon Creek near the Paper Mill Bridge (Picturesque America)
Drive along the Wissahickon Creek Vallley (Picturesque America)
Mount Moriah Historic Cemetery and Arboretum
Visionary planning report for Philadelphia region, 1928
Watersheds: Learning to care for and protect our local water resources
Images from ‘The Water Supply of the City of Philadelphia by a proposed Aqueduct from Norristown Dam’
Fairmount Gardens with the Schuylkill Bridge, 1839
“Town street scavengers from life,” Kollner, 1844