23. 100 Steps, Mount Pleasant, Lemon Hill [2 reports on 100 steps and Lemon Hill; approximately 200 images of floor plans and various photos related to sites by Menke & Menke], 2005 July 27, Drawer: 3-1, Box: 5, Disk: 23. Compact Disk Collection, FP.2016.005. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/1512 Accessed April 20, 2025.