Intelligence note dated January 28, 1945 regarding Japanese dropping plague infected rice in Northern Kiangsi in Spring 1943 and requesting 1,500 live rats in November 1943.
Mail from the British Red Cross in Hunan, China to Ms. G. Rees Roberts in N.Wales, entitled "Virulent Cholera Epidemic in Changsha"; picked up by the Office of Censorship in the US, dated November 27th, 1943.
File entiltled "Re : Conditions in China" from the Catholic Mission in Hunan, China to the Grey Sisters Mother House in Pembroke, Ontario; regarding economic disparity. The file was picked up by the Office of Censorship US on October 12th, 1943.
Intelligence Report from the 6th Service Commander, Dr. Gerald Laiser Downie on January 23, 1945 regarding information concerning sources, and health and sanitation Yanping.
Letter from Helliwell For Heppner to 154 for Knollenberg on the January 31, 1945 on the retaliatory measures taken by the Japanese against previous American attacks with the plan of disseminating typhoid and black plague germs.
Chapter of "The Chinese Medical Journal", Vol.61, No.3, July-Sep.1943, entitled "Bacterial Warfare". It provides evidence regarding Japanese use of BW since 1937.
Classified Message from the US Military Attache in Chungking, China to the War Department on January 20, 1945 regarding US and Japanese retaliatory measures.
Supplemented report with information collected from November 8, 1944 to January 15, 1945 by Howard I. Cole regarding the development of biological warfare in Germany and Japan.