Item 020-023: fingerprints; Single Finger Print Index System Using the Henry Terms and Symbols; A booklet of the system patented by authors in 1926 that includes a transparency to interpret/read prints. Codes, identifying, developing, materials, etc.; Reeves, Warren W. and Fred A. Cooke; General Efficiency Company, San Francisco, CA; 42 pages; DF 453, 1928

Item 020-023: fingerprints; Single Finger Print Index System Using the Henry Terms and Symbols; A booklet of the system patented by authors in 1926 that includes a transparency to interpret/read prints. Codes, identifying, developing, materials, etc.; Reeves, Warren W. and Fred A. Cooke; General Efficiency Company, San Francisco, CA; 42 pages; DF 453, 1928, Box: 20, 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/44092 Accessed December 06, 2025.