Photo G0842: C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade Armored Personnel Carrier with newly installed Mini-gun at the Battalion firing range on Long Binh Post, Bien Hoa Province, III Corps Tactical Zone, South Vietnam in 1969. In the turret is SP/4 William D. "Biggs" Bigelow of C Company. Courtesy of John W. Mitchell, D Troop, 17th Cavalry, 199th Light Infantry Brigade, 1968.