Typescript text of doctoral thesis entitled 'The birth of Strategic Arms Control during the Johnson Administration, 1964-1969', King's College London, 1996, with copies of US Government documents, 1964-1972, used by Clearwater in his research. Also, typescript transcripts of interviews with US politicians and foreign policy advisers, including Walt Rostow, Butch Fisher, Paul Warnke, (David) Dean Rusk, Clark McAdams Clifford, Alain Enthoven, Bus Wheeler, John McConnell, John Davis, Robert Strange McNamara and Paul H Nitze. Newspaper cuttings and articles, 1982-1983, relating to the Falklands War, 1982, from US, Argentinian and Canadian sources. Canadian and US newspaper cuttings, articles and copies of official documents relating to the USSR, 1943-1990.

The Modern Greek Archive Collection includes records of the League for Democracy in Greece,1935-1992, the Greek Relief Fund, 1947-1984, and other associated bodies. Pre-1945 League for Democracy in Greece material includes a set of the Balkan Herald , 1935-1940, and surviving papers, 1943-1945, of the League's predecessor, the Greek United Committee, and one of its supporters, E Athanassoglou. Notably there are proofs of Sir Compton Mackenzie's The Wind of Freedom (published in London, 1944) and a photocopy of a telegram from Winston Churchill prohibiting favourable mention of EAM-ELAS by the BBC, 1944. The papers of the League itself date from 1945 to 1975 and include a large collection of press cuttings covering all British and some foreign press references to Greece during the period of the League's activity, with some later cuttings concerning Greece to 1992; material produced by the Greek News Agency including the Weekly Survey of Greek News and later monthly surveys, covering Greek and foreign press output and the Free Greek Radio Broadcasts, complete from November 1946 to September 1953 and January 1969 to January 1974 but otherwise incomplete, the contents of particular value for the period of the Civil War, 1947-1949, as they form a rare source for the broadcasts of Radio Free Greece; and eight volumes of the League's own duplicated information and organizational circulars. There are copies of all official British reports on Greece: TUC (Citrine), Legal Mission, March 1946 Election Observers, All-Party Parliamentary Delegation (1946); a fairly complete collection of Hansard for parliamentary references to Greece; reports of the UN Commission for observing the Balkans (1947-1950); daily broadcasts of the Greek refugee radio at Bucharest, 1970-1974; a large collection of pamphlets, leaflets and news bulletins, British and foreign; a large collection of material from similar organisations in other countries and from Greek refugee committees; and specialist journals. Over 280 files of the League's correspondence and information material cover its various campaigns. Over 23 files represent other organisations which donated material to the League's archives: British Branch of the Patriotic Anti-Dictatorial Front (PAM), Campaign for the Release of All Political Prisoners in Greece, European-Atlantic Action Committee on Greece, Greek Committee against Dictatorship. The papers include an important collection of archive material, arising from the League's work to stimulate British parliamentary action, particularly regarding persecution, on Greek government repression, Law 375/1936, the Emergency Measures Act of June 1946, Law 509/1947 on 'subversion', the operation of the special courts-material and the security committee, and the conditions in prisons and concentration camps, including dossiers on the cases of individual prisoners, supplemented by thesis material on Greek political legislation since 1921. There is a card index of junta detainees; material from the prisons and concentration camps, including two volumes of smuggled appeals (some in microscopic writing); and personal files on individual political prisoners and concentration camps detainees, 1945-1964, 1967-1974. A small library contains unusual publications of the Greek left. Other material comprises a photographic collection, in 18 albums, on occupation, resistance, liberation, civil war, prisons, prisoners, concentration camps, Greek refugee children, and activities abroad; loose photographic items; four reels of film including a Czech film of evacuated Greek children, c1949; and a collection of organisational stamps. Post-1975 material relates to the League's successor, the Friends of Democracy in Greece. Subjects covered by the Archive include the day-to-day evolution of the Civil War, 1947-1949; Greek political legislative and administrative measures; conditions in the prisons and concentration camps; the Greek trade unions; the 'kidnapped' or 'evacuated' children; the Greek political refugees in Eastern Europe; the operations of Greek anti-junta groups in Western Europe and the United States, 1967-1974; attitudes and action of the British Labour movement (Labour Party and trade unions) in regard to Greece, 1945-1974; individual political prisoners and concentration camp detainees; action regarding Greece in Western European countries, Australia, Canada, and the United States; and the operation of pressure groups (from the League's organisational material and correspondence with Members of Parliament and trade unionists). The papers from the Greek Relief Fund, 1947-1984, also contain material from its predecessor the League for Democracy in Greece Relief Committee, including minutes; administrative, legal and financial material; correspondence with donors and with organisations including branches of the Red Cross, relief funds, and pro-Greek democracy organisations in various overseas countries; material relating to appeals for funds for relief work; press cuttings on the visit of Queen Frederika of Greece to Britain, 1963; papers relating to visits to Greece and to conferences on Greece, including a draft paper, 1979, by Diana Pym on 'The British Philhellenic Movement, 1944-1974'; correspondence concerning the archives of the League for Democracy in Greece; and winding up of the Greek Relief Fund, 1984. The bulk of the material pertains to recipients of aid, including correspondence, and the papers are relevant to the resistance activities and prison records of individual Greeks opposed to the regime in Greece.

The US Nuclear History: Nuclear Arms and Politics in the Missile Age, 1955-1968 microfilm collection presents an integrated record of US decision making relating to the development, production, and deployment of nuclear weapons, 1955-1968. Documents are generated from a number of sources including the US Department of State, US Department of Defense, US Air Force, US Joint Chiefs of Staff, US Strategic Air Command, the Executive Office of the President, US National Security Council, and Office of the Chief of Naval Operations. Material relating to early US policy planning and decisions on thermonuclear weapons includes relevance studies by the RAND Corporation, a US non-partisan government policy guidance institution, 1952; memoranda from the Office of the White House relating to nuclear weapons stockpiles and projections, 1959; and, memoranda from the US Department of State and the Atomic Energy Commission relating to underground and atmospheric nuclear testing, 1959-62. Papers relating to nuclear weapons development, acquisition and testing include memoranda from Gen Curtis E LeMay, Commander-in-Chief, US Strategic Air Command, relating to increased budgetary needs for the proposed nuclear build-up, Jan 1956; memorandum from Gen Andrew Jackson Goodpaster, Defense Liaison Officer and Staff Secretary to the President, relating to the concept of 'massive retaliation' in the event of a Soviet first-strike, May 1956; memorandum from the US Joint Chiefs of Staff relating to emergency war plans, nuclear strategy, and preventive war, Sep 1956; memorandum from the Gen Lyman L Lemnitzer, Chairman Joint Chiefs of Staff, relating to US doctrine on thermonuclear attack, Apr 1961; memorandum from the US Department of Defense to President John Fitzgerald Kennedy relating to scenarios for US and Soviet first-strikes, Oct 1961; memorandum from Secretary of Defense Robert Strange McNamara to the Office of the Secretary, US Army, relating to nuclear damage limitation and 'assured destruction'. Papers relating to nuclear strategy and planning include memoranda concerning the applicability of Soviet cities as targets of US nuclear attack; the US Strategic Air Command Basic War Plan, [Feb 1960]; papers relating to target co-ordination and planning for a functional Single Integrated Operational Plan (SIOP), 1960-1961; papers on 'war-gaming', net evaluation exercises of US capabilites in the event of a general nuclear war with the Soviet Union, including memoranda from Robert R Bowie, Director of US State Department Policy Planning Staff, concerning Soviet capabilities to inflict direct damage on the US, 1953-1967. Material relating to air, land and sea nuclear delivery systems, missile deployments, alert programs, and defence appropriations include memoranda from Goodpaster concerning Eisenhower's endorsement plans for missile program acceleration and for upgrading US Strategic Air Command capabilities, 1957; memoranda from the President's Science Advisory Committee relating to the construction of civil defence structures and missile deployments, 1958; report from the US Department of Defense, Weapons Systems Evaluation Group, reviewing US weapons systems and directly-related functions which constitute the strategic offensive posture of the US 1964-1967; press statements and memoranda from US Secretary of Defence McNamara relating to the doctine of 'assured destruction', defence appropriations, and weapons development, 1961-66; US National Security Briefings on strategic intelligence, Soviet capabilities for strategic attack, anti-missile and air defence, and economic trends, 1963. Papers relating to nuclear strategy, planning, weapons and delivery systems in the European theatre include reports regarding the North Atlantic Treaty Organization's strategy for nuclear war, 1954-1969; the deployment of Chrysler 'Jupiter' PGM-19 IRBMs in Western Europe; the establishment of the Douglas 'Thor' PGM-17 IRBM program in Great Britain, 1956-1963; the escalation of US-Soviet hostilies in Berlin, 1961; reports concerning British co-operation with with US Strategic Air Command; speech by US Secretary of State McNamara, in Athens, Greece, relating to US assurances to its European allies in the event of a general war, 1962. Papers relating to nuclear warning and defence include reports from the US Department of State concerning the immediate construction of a Distant Early Warning (DEW) system in Canada and Alaska, 1952-1953; reports from the President's Science Advisory Committee, including studies of civil defence measures in the event of a nuclear attack, 1957-1958; reports from the US Department of State regarding the construction of the Ballistic Missile Early Warning System (BMEWS) in the United Kingdom, 1958; memoranda from the North American Aerospace Command (NORAD), relating to nuclear pre- emption and tactical warnings, 1958-1959; reports from the President's Science Advisory Committee's Anti-Intercontinental Ballistic Missile Panel, 1958-1959; papers from the President's Science Advisory Committee and the US Department of Defense relating to the construction and deployment of Bell Laboratory Nike-Zeus and Nike X Anti-Ballistic Missiles (ABMs) in the US, Canada, and Western Europe, 1959-1968.