 
		 
		 
		Mount Moriah Historic Cemetery and Arboretum
 
		The ecology of Center City, Philadelphia (in case you didn’t know there was any)
 
		Drawing Dock Creek
 
		Smith’s and Windmill Islands
 
		Streams, islands, and ferries of early Philadelphia
 
		Fairmount Gardens with the Schuylkill Bridge, 1839
 
		Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
View of Fairmount Water Works, ca. 1827
 
		Plan of Lemon Hill and Sedgley Park, Fairmount and Adjoining Property, 1851
 
		Penn’s Treaty with the Indians (Watson’s Annals)
