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)