Items 9-16, Patent, Item 018-012: identification; "Identification Device"; Inventor from Pittsburgh, Pennsylvania. Patent 513,150 Serial No. 451,590. A series of indicator, record book, and check devices used together by banks to ensure identity.; Saudek, Jacob; United States Patent Office; 4 pages; DF 294, 1894/01/23

Items 9-16, Patent, Item 018-012: identification; "Identification Device"; Inventor from Pittsburgh, Pennsylvania. Patent 513,150 Serial No. 451,590. A series of indicator, record book, and check devices used together by banks to ensure identity.; Saudek, Jacob; United States Patent Office; 4 pages; DF 294, 1894/01/23, Box: 18, Folder: 2. International Association for Identification Records, A&M 3518. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/44016 Accessed February 05, 2026.