Photo G2637: SGT Ralph C. Saunders (left) and PFC Bilingham of C Company, 720th MP Battalion, readying their M113 Armored Personnel Carrier for a convoy escort run from Long Binh Post to Phuoc Vinh, Vietnam, in January-August, 1970. If you can provide the first name for Bilingham use this Email Link. Courtesy of SGT Ralph C. Saunders, C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1969-1970.