Bridge Street Draw, April 19, 1896. [Detail of men]
Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
Outhouse over the Schuylkill near Pottstown
Leslie’s Illustrated Newspaper, Schuylkill Flood 1869
Plan of Lemon Hill and Sedgley Park, Fairmount and Adjoining Property, 1851
Caves and inhabitants on the Delaware River, Watson’s Annals
