Item 021-010: investigation; Manual for Peace Officers of Iowa; A booklet with Acts of the 39th Assembly, objectives, files maintained by Bureau, using fingerprints and Bertillon, reporting and investigating specific crimes, etc. Prepared and Distributed by the Bureau of Criminal Investigation Dept. of Justice.; Gibson, Ben J.; The State of Iowa, Des Moines; 16 leaves; DF 161, 1922

Item 021-010: investigation; Manual for Peace Officers of Iowa; A booklet with Acts of the 39th Assembly, objectives, files maintained by Bureau, using fingerprints and Bertillon, reporting and investigating specific crimes, etc. Prepared and Distributed by the Bureau of Criminal Investigation Dept. of Justice.; Gibson, Ben J.; The State of Iowa, Des Moines; 16 leaves; DF 161, 1922, Box: 21, 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/44112 Accessed May 21, 2024.