Series of short reports from Tokyo to the US, Central and South Americas and a report from US Headquarters in India in 1942-1944 regarding diverse epidemics in China over the time period.
Letter to Lt. Col. M. Moses from Lt. Col. G.W. Anderson on January 2, 1945 regarding potential Japanese attempts to spread and develop the use of anthrax for biological warfare.
An enclosed digest of information to Col. Bayne-Jones from J.P. Marquand on January 8, 1943 regarding "Axis Activities in the Field of Biological Warfare".
Military Attache Report by the Military Intelligence Division on November 30, 1944 regarding a Japanese order for each one in three individuals in a family to submit a live rat for creating a bubonic vaccine and "fur coats".
Letter to the Chief of Staff from R.B. Lowry on November 17, 1944 regarding a prisoner of war testimony on biological warfare being carried out in Nanking and developed by the Water Purification Unit.