Textbook of Firearms Investigation, Identification and Evidence: together with the Textbook of pistols and revolvers by Major Julian S. Hatcher, with a foreword by John Edgar Hoover., 1935

Textbook of Firearms Investigation, Identification and Evidence: together with the Textbook of pistols and revolvers by Major Julian S. Hatcher, with a foreword by John Edgar Hoover., 1935, Box: 192, Folder: 1. International Association for Identification Records, A&M 3518. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/45856 Accessed December 04, 2025.