32. Campbell Square (formerly Allegheny): Interpretative signage panel artwork - Pennsylvania Horticultural Society [4 .tif images of Allegheny Ave. Square Park and Richmond Hall, and 2 .pdf files one “A Square for Port Richmond” by Peter Reed ], 2010 December 4, Drawer: 2-1, Box: 1, Disk: 32. Compact Disk Collection, FP.2016.005. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/1301 Accessed April 20, 2025.