Photo G2120: Unidentified members of B Company, 720th MP Battalion departing the Dau Tieng Michelin Rubber Plantation area of Vietnam at 1400 hours (2:00PM) on 11 May 1967 after standing down from Operation MANHATTAN. If you can identify these MP's, use this Email Link. Courtesy of SP/4 Alan M. Portnoy, B Company & 615th MP Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to October 1967.