Url
	https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/237
Resource class
	dctype:Image
Title
	DPD Security Unit Spying on Anti-Stress Demonstration, February 1973
Source
	Security Unit, "Initial Demonstration Information" February 14, 1972, STRESS General Correspondence, Box 448B, Roman S. Gribbs Mayoral Records, Burton Historical Collection, Detroit Public Library

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