Gunprints Help to Catch Gunmen (1927) Posted on January 10, 2023January 10, 2023 By Becky Carter H.H. Dunn Science and Invention; 14(12); April 1927 Gunprints Help to Catch Gunmen (1927) 1 file(s) 1.23 MB Download Fingerprints / Friction Ridge, Firearms and Toolmarks, Historical
