G1111: Then SP/4 and later SGT James J. Harrigan of A Company, 720th MP Battalion on Long Binh Post, Bien Hoa Province, III Corps Tactical Zone, South Vietnam sometime in August to September of 1969. Courtesy of SGT James J. Harrigan, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1969-1970.