Photo G1867: Unidentified Quan Canh (Vietnamese MP) working combined patrol check point with members of A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade in Bien Hoa Province, III Corps Tactical Zone, Vietnam in 1968. A cement plant is in the background. Courtesy of SP/4 Bruce B. Carson, A Company, 720th MP Battalion, September 1967-September 1968.