Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/1483 DPD Booklet ca. 1965 Detroit Police Department: Arrayed to Meet the Challenge,” n.d. [1965], Folder Health and Welfare Department: Police Community Relations 1964-1968, Box 55, Detroit Urban League Records, Bentley Historical Library, University of Michigan