Virtual Reading Room
RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, folder 5B Directives, Memos, etc.
Department of Energy Open-Net, Nuclear Testing Archive
RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, folder 5B Directives, Memos, etc.
Department of Energy Open-Net, Nuclear Testing Archive
RG 457, Summaries of Intercepted Japanese Messages (“Magic” Far East Summary, March 20, 1942 – October 2, 1945), box 7, SRS 491-547
Library of Congress, J. Robert Oppenheimer Papers, box 60, Ramsey, Norman
Library of Congress, J. Robert Oppenheimer Papers, box 60, Ramsey, Norman
Hiroshi [Kaian) Shimomura, Shusenki [Account of the End of the War] (Tokyo, Kamakura Bunko, [1948], 148-152 [Translated by Toshihiro Higuchi]
The British National Archives, Records of the Foreign and Commonwealth Office, FO 800/461
Gaimusho [Ministry of Foreign Affairs], ed., Shusen Shiroku [Historical Record of the End of the War] (Tokyo: Hokuyosha, 1977-1978), vol. 5, 27-35 [Translated by Toshihiro Higuchi]
George C. Marshall Library, Lexington, VA, George C. Marshall Papers (copy courtesy of Barton J. Bernstein)
Record Group 457, Records of the National Security Agency/Central Security Service, “Magic” Diplomatic Summaries 1942-1945, box 18
Takashi Itoh, ed., Sokichi Takagi: Nikki to Joho [Sokichi Takagi: Diary and Documents] (Tokyo, Japan: Misuzu-Shobo, 2000), 926-927 [Translation by Hikaru Tajima]
National Archives, RG 165, Army Operations OPD, Executive Files 1940-1945, box 12, Exec #2
RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, File 5G (copy from microfilm, courtesy of Alex Wellerstein)
George C. Marshall Papers, George C. Marshall Library, Lexington, VA (copy courtesy of Barton J. Bernstein)
RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, File 5G (copy from microfilm, courtesy of Alex Wellerstein)
George C. Marshall Papers, George C. Marshall Library, Lexington, VA (copy courtesy of Barton J. Bernstein)
RG 457, Summaries of Intercepted Japanese Messages (“Magic” Far East Summary, March 20, 1942 – October 2, 1945), box 7, SRS 491-547
Record Group 457, Records of the National Security Agency/Central Security Service, “Magic” Diplomatic Summaries 1942-1945, box 18