Papers of Maj Gen Ian Helstrip Baker, notably concerning armoured warfare, 1955-2003, including instructions, memoranda, reports and notes on training exercises including Exercise GAMEBIRD, Cyclops Sqn, 2 Royal Tank Regt, Libya, Jul 1964; Exercises OPEN GLOVE and TREBLE CHANCE, Cyclops Sqn, 2 Royal Tank Regt and 16 Parachute Bde Group, Sep 1964; Exercise DOUBLE STRETCH 72, 7 Armoured Bde, Germany, Feb-Mar 1972; Exercise RED RAT, 7 Armoured Bde, Germany, Sep-Oct 1972; MACLEOD, 7 Armoured Bde, Germany, Aug-Sep 1972; Exercise READY RAT, 7 Armoured Bde, Germany, 11 Sep 1972; Exercise LONG LOOK, for 7 Armoured Bde trials of ZB298 radar, Oct 1971-Apr 1972; organisational trial Exercise SQUARE RAT, Germany, 28 Dec 1972; Exercise FIRST STRETCH 73, 7 Armoured Bde, Germany, Feb 1973; Exercise DOUBLE STRETCH 73, 1 Armoured Bde, Germany, Mar-Apr 1973; Exercise HURST PARK 73, 7 Armoured Bde, Germany, Apr 1973; Exercise QUEEN'S PATROL, 7 Armoured Bde, Germany (relating to operations in Northern Ireland), May 1973; Exercise RED RAT 73, 7 Armoured Bde, Germany, Aug 1973; Exercise FOUR SQUARE, 7 Armoured Bde, Germany, Sep-Nov, 1973; photographs of [FV214 Conqueror battle tanks], Royal Armoured Corps, Bovington, Dorset and photograph of an amphibious jeep, partially submerged, 1960; photograph of Crown Prince Birendra of Nepal and others watching a Hornet Launcher vehicle being loaded with Malkara missiles by personnel of Cyclops Sqn, 2 Royal Tank Regt, Candahar Barracks, Tidworth, 15 Apr 1964; captioned photographs relating to Baker's visit to [1 Bn, Royal Green Jackets], Belfast, Northern Ireland, including: battalion personnel on patrol; Falls Road and Hamilton Street, Belfast, showing the aftermath of explosions; IRA weapons discovered, including rifles, knives, an RPG7 rocket launcher and RPG7 rockets, a car bomb and smaller incendiary devices, Aug 1972; photographs of Baker, Nov 1979 and in Brigadier's uniform; handing over briefing notes by Baker as Deputy Assistant Adjutant General, 17 Gurkha Div, Overseas Commonwealth Land Forces, 25 Jun 1962; training instructions for Cyclops Sqn, 2 Royal Tank Regt, Tidworth, Mar 1963-May 1964; briefing notes on the Parachute Sqn, Royal Armoured Corps, by Baker, 1964; Royal Armoured Corps training pamphlet, 'The technique of shooting from AFVs. Part 4: the application of fire from Saladin armoured cars' (MoD, Feb 1967); 1 Royal Tank Regt standing operational procedures, Jun 1969; briefing notes for Baker as Commander, 7 Armoured Bde, by Administration and Quartering staff, 7 Armoured Bde, 18 Jan 1972 and by Brigade Majors, 7 Armoured Bde, 7 Feb 1972; 7 Armoured Bde standing operating procedures relating to headquarters and operations (vol. 1), and administration and logistics (vol. 2), Feb 1972; training directives by Baker as Brigadier Commanding 7 Armoured Bde, Mar-Sep 1972; notes on the creation and history of the Desert Rat badge of 7 Armoured Bde, 1940-1972; training directive by Baker as Brigadier Commanding 7 Armoured Bde, Mar 1973; correspondence and accounts by Lt Col R A Pascoe, 1 Bn Royal Green Jackets, of the battalion's service in Belfast, 8-14 Oct 1972.

Documents on British Policy Overseas, Series 1, Volume 4, and, Series 2 Volume 2, are microfilmed copies of documents relating to British foreign policy, 1945-1950. Part of a larger collection encompassing British foreign policy, 1945-1955, the microfiche in this collection relate specifically to Anglo-American relations, Dec 1945- Jun 1950. This collection is in two sections. The first includes documents relating to the establishment of an Anglo- American Cold War strategy; the exchange of atomic information and technology between the US and Britain; the use of British mainland and colonial bases by US armed forces; and the allocation of American funds to Britain as part of the European Recovery Program. The second section relates specifically to Anglo-American strategic and defence conferences which took place in London, Jan-Jun 1950. Documents concern the exchange of nuclear technology between the two powers; British and American political and military support to nations wishing to prevent communist insurrection; US involvement in the Middle East; the security of British and American sectors in the Federal Republic of Germany; British and American relations with Western European nations; and the strengthening of the North Atlantic Treaty Organization (NATO).

Minutes of the Meetings of the National Security Council: First Supplement are microfilmed copies of minutes of meetings, official meeting files and supporting documentation, and detailed records relating to meeting of the National Security Council, 1947-1956. Document material relates to policies and procedures governing the National Security Council, 1947; initial directives to the Central Intelligence Agency, 1947; the US political position concerning Italy, Greece, China, and Palestine, 1947; US policy with respect to the Republic of Korea, 1948-53; conversations with the British in regard to the Eastern Mediterranean and the Middle East, 1948; US position with respect to perceptions of Soviet-directed world communism, 1948-55; the dispatch of US B-29 bombers to Great Britain, 1948; US policy on atomic and nuclear warfare, 1948-55; possible Soviet interruptions to the Berlin air-lift, 1948; organisation under the Atlantic Pact and the formation of the North Atlantic Treaty Organisation (NATO), 1949; the re- armament of the Federal Republic of West Germany, 1950; the position of the US with respect to Indochina, 1951-55; the death of Joseph Vissarionovich Stalin, President of the Soviet Council of Ministers and General Secretary, Communist Party of the Soviet Union, 1953; the Mutual Security Program, 1953; US objectives with respect to Indonesia, 1953; US objectives in the event of a general war with the Soviet bloc, 1954; overseas reaction to the Atomic Energy Commission, 1955; US policy towards the People's Republic of China, Formosa and the government of the Republic of China, 1955