Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913
Map Lovers’ Monday: Philadelphia front and center
Wire Bridge at Fairmount, with canal lock and esplanade, 1873
Requiem for a stream: Still House Run in Manayunk
Leverington Avenue Stormwater Sewer
Manayunk and the Schuylkill Navigation
Aramingo Canal, Then and Now
