Papers relating to Bethell's life and career, [1898]-1927, and to his death in action, near Epehy, France, 21 Sep 1918, including letters and telegrams of condolence to Bethell's parents, notably from HM King George V, Brig Gen Charles Robert Graham Mayne, commanding 19 Infantry Bde, and Brevet Lt Col Percy Charles Esdaile, Commanding Officer, 1 Bn, The Queen's (Royal West Surrey Regt), 1918; photograph of Bethell's grave, Epehy Wood Farm Cemetery, France [1920]; seven photographs of Bethell [1898-1918]; Capt Bethell's Record of Services book, 1911, and the official scroll, sent to the next of kin of servicemen killed in action [1919]; letters from the War Office, the Directorate of Graves Registration and Enquiries, and the Imperial War Graves Commission relating to Capt Bethell's death, gravestone and location of cemetery and grave, 1918-1927; letter to Adm Hon Sir Alexander Edward Bethell from Maj George Nowers Dyer, Commanding Officer, Depot, The Queen's (Royal West Surrey Regt), Guildford, Surrey, relating to the collection of photographs of the Regiment's officers killed in World War One, for inclusion in the Regimental Museum, Nov 1923.

Papers relating to early naval career, 1872-1907 including midshipman's log books; papers relating to service as Director of Naval Intelligence, 1909-1912, Commander-in-Chief, East Indies, 1911-1918, commander of Royal Naval War College, Portsmouth, 1913-1914, commander of 3 Battle Fleet and Channel Fleet, 1914-1915 and Commander-in-Chief, Plymouth, 1916-1918; correspondence with Adm Sir Alexander Duff, 1917-1918, AF Lord Fisher, 1909-1918 and AF Lord Jellicoe, 1913-1918; personal papers and correspondence, 1865-1932; miscellaneous papers, 1901-1911; correspondence between the family and researchers using the papers, 1935-1979.

Account of his work as Scientific Adviser, Combined Operations, in relation to D-Day, covering the period 5-8 June 1944, France.

Copies of papers in French relating to the shooting and wounding of Bergès by the Gestapo in an attempt to escape from France to Spain, Jun 1944, and documents to establish his status as a disabled and pensionable victim of the German occupation of France, 1985-1996, including ten testimonies from witnesses and contemporaries relating to the shooting, wounding and recuperation of Bergès, 1945, 1973 and 1985-1987; typescript account entitled 'Jean Bergès: un jeune Biarrot fusillé par les Allemands...et rescapé!', with three maps of the French-Spanish border region [1996]; typescript official form, completed by Bergès, in order to receive an invalidity pension as a victim of World War Two, 1996.

Papers, of Col Oliver Charles Berger, 1934-1983, comprising: Papers relating to Berger's education and early career, including: notes and essays on the history of political thought, 1934; Wilton Park Training Centre lecture notes and leaflets for German POWs 1946; correspondence relating to Berger's appointments and awards, 1946-1958; standing orders, memoranda and notes relating to A Sqn, Royal Scots Greys, Lopshorn Training Camp, Germany, Jul-Aug 1948; annual confidential reports on Berger, 1951-1953 and 1955-1957. Papers relating to diplomatic service and international relations, 1954-1980, including: reports, correspondence, guest lists and notes relating to Berger's service as Military Attache, British Embassy, Rangoon, Burma, 1954-1957, with notes on visits to London by senior Burmese military personnel, 1956. General background information, 1956-1983, including: US government publication, 'Mutual inspection for peace', [1956], relating to the role of aerial reconnaissance and photographic interpretation in US-USSR mutual inspection and peace-keeping; press cuttings, 1961-1980, chiefly relating to the Middle East, Africa, USSR, South East Asia and British nuclear policy; speeches made by Sir Alec Douglas-Home as Secretary of State for Foreign and Commonwealth Affairs, 1970-1971.

Papers relating to his service in World War One, 1915-1918, principally comprising French and British casualty and strength figures, 1915-1918. Correspondence and associated papers relating to his work with Groupe des Armées du Nord and Grand Quartier Général, France, 1915, 1917-[1919], notably including correspondence between FM Sir Douglas Haig and Generals Robert Georges Nivelle and Henri-Philippe Pétain, 1917-1918. Operational documents, 1917-1918, mainly concerning 5 Army, IX Corps and III and VI French Armies. French Grand Quartier Général official communications, reports and telegrams, 1918, with maps relating to operations in France and Belgium, 1917-1918 and 1939-1940.

Undercover University, an illustrated account of the language lessons he organised and ran as a POW at Kuching, Borneo during the period 1943-1945, written in 1945-1946, privately published in 1990.

Papers used by Beevor during the preparation of Inside the British Army (Chatto Windus, London, 1990), including papers on Defence estimates; officer education; Army Personnel Research Establishment, with Sandhurst reports relating to social conditions; officer and other rank recruitment, bullying; the Royal Military Academy, Sandhurst; UK Land Forces; the Falklands Islands and BFFI (British Forces, Falklands Islands); Northern Ireland; the Intelligence Corps; women in the Army; medical and psychological services and facilities; punishment; the Army in the Field; officer careers; reduction in numbers of personnel; the Territorial Army. Papers used in the preparation of Crete: the battle and the resistance (John Murray, London, 1991), including retrospective personal accounts of operations in Greece and the evacuation of British forces in Apr 1941; the Special Operations Executive (SOE) in the Eastern Mediterranean and the Yak Mission to train Greek resistance forces; the defence of Crete during the German invasion, May 1941; retrospective personal testimonies of the land and sea battle for Crete, 1941, and typescript copy of the SOE final report on operations in Crete, 1945. Also, typescript text of lecture by Beevor, entitled 'The defence of Crete', given at National Army Museum, 1991, and paperback edition of Crete: the battle and the resistance (Penguin, London, 1992).

My life', unpublished memoirs describing his life and career, 1884-1960, notably his involvement in the Curragh Incident, Ireland, Mar 1914, and his staff appointments during World War One, 1914-1918, written in 1960.

Memoir covering his life and career, 1893-[1918], notably his time at Eton College and Royal Military College, Sandhurst, and his service in the Grenadier Guards, 1912-[1918], including his experiences in France, 1914-[1918], written in [1950-1970]. Photographs, mainly of Grenadier Guardsmen and other army personnel, [1930-1945].

Typescript extract from unpublished memoir relating to Beaumont's RAF service in World War Two, 1939-1945, including Operation DYNAMO, the evacuation of the BEF (British Expeditionary Force) from Dunkirk, France, May-Jun 1940, visits to France by Prime Minister Rt Hon Winston Leonard Spencer Churchill, Jun 1940, the Battle of Britain, 1940, and Beaumont's involvement as Deputy Air Officer, Administration, No 84 Group, 2 Tactical Air Force, in the preparations for Operation OVERLORD, the Allied invasion of occupied Europe, 1944, and the North West Europe campaign, 1944-1945.

Copy of detailed memoir, 'From air to chair', covering his RAF career, 1929-1961, including sections on his RAF training, bomber squadron service, 1930-1933, armament training and duties, 1933-1944 and service in Iraq, 1937-1939, Bomber Command, 1939-1940, the Air Ministry, 1940, 1947-1949 and 1954-1956, Malaya, 1946, Joint Services Staff College, 1947, Central Gunnery School, 1949-1951, Rhodesian Air Training Group, 1951-1953 and Technical Training Command, 1956-1961, written in 1985. Copy of chapter of personal family history giving an account of his father, Lt Col Lewis Collinwood Bearne, during the period 1878-1918, including his service in the Boer War and World War One, [1980-1985].

Papers relating to operations of 20 Corps in Palestine, 1917-1918, including third Battle of Gaza; correspondence including with Gen Sir Kenneth Wigram, 1935, and FM Sir Philip Chetwode, 1926-1936, with related papers, 1911-1950; Bartholomew Committee, Jun 1940 including operations in Flanders, organisation and training of troops; Northern Command and civil defence, 1940-1945.

Typescript papers relating to Territorial Army annual training exercises, UK, 1935-1937. Papers relating to Barber's time as a Japanese POW in Changi POW Camp, Singapore, 1942-1945, including detailed manuscript diary, 25 Aug 1942-4 Sep 1945, with notes on diet, casualties, disease and nominal rolls of prisoners; eight manuscript letters home from Barber, written after the liberation of Singapore, 1945; printed 'Memorandum for the information of prisoners of war of United Kingdom Forces detained in the Far East' [1945]; two 18 Division Association printed booklets, 1950 and 1993. Two portrait photographs of Barber [1939]. Papers relating to the campaign in France, 1940, including four printed maps of France, Belgium and the Netherlands, various scales, 1938-1939; typescript 'Orders for troops in transit at Cherbourg' and 'Orders for disembarkation' [1940]. Printed training manuals, 1925-1945, including Royal Army Service Corps training manual Mechanical transport. Maintenance, upkeep and operation (HMSO, London, 1925); Section leading (HMSO, London, 1928); Air Raid Precautions. Respirators (HMSO, London, 1939).

Papers relating to his service with 12 Gloucestershire Regt, 95 Infantry Div, 3 Div and 3 Corps, France, 1914-1918, dated 1915-1918 and 1938, principally comprising his official report of a visit to trenches near 3 Infantry Bde HQ at Novelles, 9-12 Aug 1915, written for 32 Div HQ, Aug 28 1915; 12th Service Battalion Gloucestershire Regt (Colston Publishing Co, Bristol, 1915) an illustrated souvenir pamphlet compiled and edited by Howard Rankin and Albert G Wain; 3 Div order of battle, Jan 16 1917; 3 Corps order of battle, Oct 1918; group and individual photographs of 12 Gloucestershire Regt, 1914-1919.