Letter from Col. H.W. Dix to 146 on April 6, 1945 regarding intercepted orders issued by the Japanese government to disseminate germs by plane along the Ledo Road.
Report by the Office of Strategic Services on January 2nd 1945 on the Japanese use of disease serums and cultures and their development in the Japanese Department of Epidemic Defense and Water Supply Branch at Kiukiang.
Letter in response to letter of May Lt. Col. Oram C. Woolpert regarding the immunization against "X" to the Commanding Officer HQ at Camp Detrick, Frederick, Maryland, from James S. Simmons Brig. General, A. U. S. dated March 22nd, 1943.