Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/161 Proportion of Blacks Among New Officers Detroit Police Department James Bush, “Proportion of Blacks Among New Officers Detroit Police Department,” 1969, Folder 33, Box 68, Detroit Commissions on Community Relations (DCCR)/Human Rights Department, Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University