Virtual Reading Room
National Archives of Australia (FOIA request)
National Security Archive Mandatory Declassification Review (MDR)
Digital National Security Archive by ProQuest.
Clinton Administration Chile Declassification Project
DNSA; from RG 59, Subject-Numeric 1970-73, Top Secret Files. Box 25. DEF 1 U.K.-U.S.
RG 59, Record Group 59. Department of State Records. Executive Secretariat. National Security Council Under Secretaries Committee Study Memorandums,1969-1976, Box 2, NSC-U/SSM-55 United States Policy and Program for Antarctica (misfiled)
JFK Assassination Papers, file no. 104-10219-10066
Archive of Terror, Asuncion, Paraguay
National Security Archive Mandatory Declassification Review (MDR)
RG 59, Record Group 59. Department of State Records. Executive Secretariat. National Security Council Under Secretaries Committee Study Memorandums, 1969-1976, Box 2, NSC-U/SSM-55 United States Policy and Program for Antarctica (misfiled)
DNSA; Nixon Presidential Library, National Security Council Files, box 808, Brooke, Edward W.
DNSA; Nixon Presidential Library, National Security Council Files, box 808, Brooke, Edward W.
JFK Assassination Papers, file no. 104-10219-10066
DNSA; from The National Archives (United Kingdom), PREM 15/1362
Defense Department MDR release, under appeal
Nixon Presidential Library [NPL], NSC Files, Henry Kissinger Office Files, Box 63, Exchange with the UK-SLBMs
MDR to Defense Department; released in full (2017) through appeal to Interagency Security Classification Panel