East Fairmount Park (Presently) - Northeast of the Philadelphia Museum of Art (Previously the Fairmount Reservoir): Plot of Nathan Smith's property / triangular plot between Green Street, Pennsylvania Avenue, and 25th Street. [ID: 12B-598; PWD ERV: 107945; Drawing No.: 1997], 1889 March 20, Drawer: F18c, Folder: 2.2. Philadelphia Water Department 12B - Drawings Donation, FP.2019.002. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/4895 Accessed April 20, 2025.