Survey of the Remains of the Charging Bridge Foundation, Joanna Furnace Master Plan, Existing Conditions, Berks County, Pennsylvania, Map, 1994 November 17

Survey of the Remains of the Charging Bridge Foundation, Joanna Furnace Master Plan, Existing Conditions, Berks County, Pennsylvania, Map, 1994 November 17, Box: 140, Item: 384. Institute for the History of Technology and Industrial Archaeology Records, A&M 3936. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/156108 Accessed July 03, 2024.