Photo G1638: SGT Patrick Patterson of the 188th MP Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade Combined U.S. and ARVN Patrol in Vinh Long City, Vinh Long Province, Mekong Delta Region, Military Region IV, Vietnam in 1970. The sign on the jeep translated means Quan Canh = Military Scene - Hon Hop= Mixture. SGT Pat Patterson, 188th MP Company, 720th MP Battalion, December 1969 -November 1970.