Made in PA., An Overview of the Major Historical Industries of the Commonwealth

Made in PA., An Overview of the Major Historical Industries of the Commonwealth, Box: 64, Folder: 25. 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/127558 Accessed November 23, 2024.