Plans and maps of the Pennypack Creek Watershed in Philadelphia
History of Belfield (1934)
Smith’s and Windmill Islands
Visions of the Schuylkill, 1884 and Now
Watersheds: Learning to care for and protect our local water resources
Fairmount Gardens with the Schuylkill Bridge, 1839
Travel through the Philadelphia of a century ago, with a severely erudite guide