Letter from A. Viola, Smith, Trade Commissioner, Shanghai, to A.W. Childs, Chief, Automotive Division, BFDC, Washington, D.C., regarding the uses of American automobiles by the Japanese and Chinese armies, dated March 29, 1932. Provide detailed information and figures regarding the types of vehicles and accessories used by each army in China (including British and French Defence Forces, U.S. Marine Corps and Army 31st Inf., Italian Naval Forces and Japanese Defence Forces).