Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/2263 Ad-Hoc Findings of Cobo I Ad-Hoc Action Group, Citizens of Detroit, November 12, 1968, Folder 21, Box 3, Kenneth V. and Sheila M. Cockrel Collection, Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University