Files W.F.F. Archive Reports and Research Notes Control Analysis Study Into the General Cryptanalytic Problem (I.E., the Production of Intelligence from Foreign Communications Other Than Those of the Japanese Army), 1945
General Cryptanalytic Problem Recommendations Resulting from A Control Office Survey of Operations, 31 August 1945
Japanese Army Problem; Recommendations Resulting from A Control Survey Committee Study of Operations
Non-Concurrence of Appointment of A Coordinator of the Japanese Army Problem, 27 June 1945
Results of A Control Officer Survey of the Japanese Army Problem Operation at SSA, 26 June 1945