Photo G2639: SP/4 Sweet of C Company, 720th MP Battalion, in the drivers hatch of M113 Armored Personnel Carrier, "Lay Lady Lay," during a Long Binh Post to Phuoc Vinh convoy escort in Vietnam in January-August, 1970. If you can provide the first name for Sweet use this Email Link. Courtesy of SGT Ralph C. Saunders, C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1969-1970.