Map Lovers’ Monday: AQUA, in the beginning
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
Map Lovers’ Monday: 1891 Water Supply Plan
Sewer systems, City of Philadelphia, 1927 and 1929
Early visions of Philadelphia’s airport
Drawing Dock Creek
