Letter from Dr. W. Camac, President of the Zoological Society, applying for the use of ground between 35th Street and the Schuylkill River and extending from Girard Avenue Bridge to the southern end of the Garden, 1876 October 28, Drawer: 5-5. History Files, FP.2010.001.006. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/405756 Accessed June 08, 2025.