Photo G3141: PFC Keith Hittson of the 188th MP Company, 92nd MP Battalion, 89th MP Group, 18th MP Brigade at the Long Binh Post supply depot (Sandbag Hell) to pick up a load of new sandbags for their construction program to install blast walls around their cantonment structures in Pershing Field, Saigon Military District, Vietnam in the early spring of 1967. Courtesy of PFC Keith Hittson, 188th MP Company, 92nd MP Battalion, 89th MP Group, 18th MP Brigade, Vietnam, 1966-1967.