Classification of Fingerprints, John Edgar Hoover, director. 3 items., 1939, 1945

Classification of Fingerprints, John Edgar Hoover, director. 3 items., 1939, 1945, Box: 194, Folder: 3. International Association for Identification Records, A&M 3518. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/45865 Accessed December 04, 2025.