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Sep 5, 1945

Inter-Office Memorandum by V. Weisskopf, J. Hoffman, P. Aebersold, and L. Hempelmann to G. Kistiakowsky, “Measurement of Blast, Radiation, Heat and Light and Radioactivity at Trinity,” 5 September 1945, Secret

Source

DOE Open-Net

Sep 1, 1945

G[eorge]. B. Kistiakowsky [Director of Los Alamos X Division] to J. Robert Oppenheimer, “My Activities During Your Absence,” n.d. [circa 1 September 1945], Confidential

Source

Department of Energy Open-Net, Nuclear Testing Archive

Sep 1, 1945

G[eorge]. B. Kistiakowsky [Director of Los Alamos X Division] to J. Robert Oppenheimer, “My Activities During Your Absence,” n.d. [circa 1 September 1945], Confidential

Source

Department of Energy Open-Net, Nuclear Testing Archive

Sep 1, 1945

Inter-Office Memorandum, V[ictor] Weisskopf, P[aul] Aebersold, L[ouis] H. Hempelmann, F[rederick] Reines to G[eorge] Kistiakowsky, “Calculated Biological Effects of Atomic Explosion in Hiroshima and Nagasaki,” with table attached, 1 September 1945, Secret

Source

National Security Archive Freedom of Information Act request and appeal to National Nuclear Security Administration; document found in archives of Los Alamos National Laboratory

Aug 28, 1945

Memorandum of Telephone Conversation Between General Groves and Lt. Col. Rea, Oak Ridge Hospital, 9:00 a.m., August 28, 1945, Top Secret

Source

RG 77, MED Records, Top Secret Documents, File no. 5b

Aug 25, 1945

Groves Diary, 25 August 1945, unclassified

Source

National Archives, Donated Records of General Leslie R. Groves, Visitations and Telephone Call Diaries, box 3

Aug 25, 1945

Memorandum of Telephone Conversation Between General Groves and Lt. Col. Rea, Oak Ridge Hospital, 9:00 a.m., 25 August 1945, Top Secret

Source

RG 77, Top Secret Correspondence/Manhattan Project, box 3, folder 5H Damage Reports

Aug 25, 1945

Groves Diary, 25 August 1945, unclassified

Source

National Archives, Donated Records of General Leslie R. Groves, Visitations and Telephone Call Diaries, box 3

Aug 25, 1945

Memorandum of Telephone Conversation Between General Groves and Lt. Col. Rea, Oak Ridge Hospital, 9:00 a.m., 25 August 1945, Top Secret

Source

RG 77, Top Secret Correspondence/Manhattan Project, box 3, folder 5H Damage Reports

Aug 25, 1945

Teletype from Dr. Louis Hempelman, 25 August 1945, Secret

Source

RG 77, General Correspondence, 1942-1948, box 56, 319.1 Trinity Test Reports (Miscellaneous)

Aug 24, 1945

General Groves to Chief of Staff [George C. Marshall], 24 August 1945,Top Secret

Source

RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, folder 5B Directives, Memos, etc.

Aug 24, 1945

P[aul] L. Henshaw and R[obert] R. Coveyou to H.J. Curtis and K. Z. Morgan, “Death from Radiation Burns,” 24 August 1945, Confidential [Control sheet attached]

Source

Department of Energy Open-Net, Nuclear Testing Archive

Aug 24, 1945

General Groves to Chief of Staff [George C. Marshall], 24 August 1945,Top Secret

Source

RG 77, MED Records, Top Secret Documents of Interest to General Groves, box 3, folder 5B Directives, Memos, etc.

Aug 24, 1945

P[aul] L. Henshaw and R[obert] R. Coveyou to H.J. Curtis and K. Z. Morgan, “Death from Radiation Burns,” 24 August 1945, Confidential [Control sheet attached]

Source

Department of Energy Open-Net, Nuclear Testing Archive

Aug 24, 1945

P.L. Henshaw and R.R. Coveyou to H.J. Curtis and K. Z. Morgan, “Death from Radiation Burns,” 24 August 1945, Confidential

Source

Department of Energy Open-Net

Aug 18, 1945

“Magic” – Far East Summary, War Department, Office of Assistant Chief of Staff, G-2, no. 515, August 18, 1945

Source

RG 457, Summaries of Intercepted Japanese Messages (“Magic” Far East Summary, March 20, 1942 – October 2, 1945), box 7, SRS 491-547

Aug 17, 1945

Ernest O. Lawrence to Karl K. Darrow, 17 August 1945, Confidential

Source

University of California Bancroft Library, Ernest O. Lawrence Papers, Carton 28, Folder 20 (Microfilm reel 42) (copy courtesy of the Bancroft Library)