Item 023-023: microscopy; The Conclusive Link is Forensic Ballistics; A catalog of microscopes, lamps, and other lab items. Enclosed inside: 3 phamplets for other accessories, 3 photos pertaining to the fingerprint projector, a copied news article, a letter to Doepner from the manager C. W. Barton, and an essay "Scientific Criminology: How Bullets and Firearms are Matched for Identification" by Stanley F. Gorman. 9 items.; Spencer Lens Co.; Buffalo, NY; 20 leaves; DF 767, 1931

Item 023-023: microscopy; The Conclusive Link is Forensic Ballistics; A catalog of microscopes, lamps, and other lab items. Enclosed inside: 3 phamplets for other accessories, 3 photos pertaining to the fingerprint projector, a copied news article, a letter to Doepner from the manager C. W. Barton, and an essay "Scientific Criminology: How Bullets and Firearms are Matched for Identification" by Stanley F. Gorman. 9 items.; Spencer Lens Co.; Buffalo, NY; 20 leaves; DF 767, 1931, Box: 23, Folder: 5. International Association for Identification Records, A&M 3518. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/44193 Accessed February 05, 2026.