Memorandum to SCAP, Legal Section, Chief Investigation Division from SCAP, Legal Section, Investigating Officer Neal R. Smith, dated July 17th, 1947; on the investigation division case of Motoji Yamaguchi, which gives evidence to Ishii's…
Check Sheet dated March 25th, 1947, from the Supreme Commander for the Allied Powers discussing the use of Japanese Bacteriological Warfare during World War II.
Information from Frank S. Tavenner (SCAP) to A.C. Carpenter (BW Group, Chief Legal Section), dated June 30th 1947; on the current status of different Japanese war criminals.
Message from CINCFE Tokyo Japan (Carpenter, Legal Section, SCAP) to War (WDSCAWC), with information about the allegations of biological warfare and legal case against Shiro Ishii.
Incoming Message from WAR to CINCFE, dated June 22nd, 1947; on the Legal Section of SCAP having sufficient evidence for the criminalisation of Ishii's BW group violating rules of land warfare.
From March 11th, 1948, The State-War-Navy-Air Coordinating Committee interrogation of certain Japanese individuals by Russian prosecutor, to SCAP MacArthur in Tokyo, Japan from the Joint Chief of Staff, Col. John H. Ives.
The Joint Chiefs of Staff's radio communications to the Supreme Commander for the Allied Powers about Russian prosecutors requesting to interrogate Japanese individuals from March 6th, 1947.