Publications, mostly official, relating to UK defence policy, notably, defence expenditure, and equipment procurement, 1960-1990, including ninety-seven editions of House of Commons Official Report. Parliamentary debates (Hansard) (HMSO, London, 1964-1990) and thirteen editions of House of Lords Official Report. Parliamentary debates (Hansard) (HMSO, London, 1975-1990); fifty, mainly UK and USA official printed reports, 1960-1989, including Navy estimates, 1960-1963, Statement on the Defence Estimates (HMSO, London, 1966-1973, 1975-1981, 1988-1989); reports from the House of Commons Defence Committee, 1981-1989; reports relating to specific issues, notably strategic nuclear deterrence, 1973-1982, and the Falklands conflict, 1982-1987. Newspaper cuttings, 1968-1992, mostly relating to Malta, 1968-1972; Soviet seapower in the Mediterranean, 1969-1972; International naval affairs, 1970-1971; South Africa, 1970-1971; the Iran-Iraq War, 1980-1988; the Falklands conflict, 1982; US intervention in Grenada, 1983; Soviet defence policy, 1984-1988; NATO (North Atlantic Treaty Organisation), 1984-1990; UK, US and European defence policy, 1984-1992; the US bombing raid on Libya, 1986; the Gulf War, 1991.

The papers cover the period 1915-1978, and include papers on his service in World War One, in particular extracts from diary on Galliopoli offensive May 1915 and Allied raid on Zeebrugge, Apr 1918; correspondence, narratives of operations and photographs from service as Officer Commanding Sudan Camel Corps, 1927-1930; reports on defence of British Somaliland and accounts of Italian invasion of Somaliland from service as Officer Commanding Somaliland Camel Corps, 1937-1940; papers on service as Military Governor and Officer Commaning, British Somaliland, 1941-1943; papers on service as Officer Commanding Portsmouth Div Royal Marines, including narrative of Operation OVERLORD, 1943-1944; papers on service as Director of Combined Operations, India and South-East Asia, including notes on Operation LIGHTNING, 1944-1945; papers on service as Commander Chatham Group Royal Marines, including lecture notes1946-1948; unpublished manuscripts on aspects of Allied war effort in British Somaliland; papers on service as Honorary Colonel Somaliland Scouts, 1948-1958, and membership of Anglo-Somali-Society, 1960-1978.

Microfilm copies of papers relating to his life and career, dated 1906, 1913, 1914-1918, 1925, 1928-1931, [1933]-1934, 1940, 1944-1946, principally comprising letters, telegrams and postcards to his wife Noel Charteris, 1914-1918, notably describing his intelligence work at 1 Army HQ and BEF General HQ, 1914-1918; letters from Brig Gen Sir James Edward Edmonds commenting on the proofs of At GHQ (Cassell and Co, London, 1931), 1929, 1931; correspondence relating to his writings on FM Douglas Haig, 1st Earl Haig, 1928-1931; typescript text of lecture on the role of the Intelligence Service during World War One, dated 1925; notes and newspaper cutting concerning allegations about British use in World War One of a propaganda story about the German Army boiling down dead troops for fats, 1925; obituary reprinted from The Royal Engineers Journal, 1946. Copies of group and family photographs, [1895-1920], with photograph of railway bridge over the River Beas at Rohi, India, under construction by No 1 Company, 1 Prince of Wales' Own Sappers and Miners, 1910.

Papers relating to service with the 12 (Prince of Wales's Royal) Lancers during World War One, notably relating the advance into Flanders, the first Battle of Ypres, and the advance to, and fighting around, Amiens, 1914-1935; the writing and publication of Charrington's book Where Cavalry Stands Today (Hugh Rees, London, 1927), 1927-1928; papers from a report by Charrington on the operations of the British Army in Eritrea and Abyssinia during 1941; correspondence, narratives, photographs and maps relating to Charrington's command of 1 Armoured Bde during operations in Greece and Crete, 1941, 1941-1962.

Five sketch maps showing British, USA and French troop movements in North Africa, [1942].

Copies of papers and photographs relating to Chamberlain's life and career, 1906-1970, including unpublished manuscript memoirs, 1906-1923; papers relating to pay and postings, 1915-1949; account of service with Royal Flying Corps, 1916-1917; typescript report on visit to Palestine, 1920; papers relating to service as Education Officer, London District, 1924-1928, including typescript official report by Chamberlain to Maj Gen Walter Patrick Hore- Ruthven, 2nd Baron Ruthven, General Officer Commanding London District on visit to the Army of the Irish Free State, 1926; papers relating to service as Education Officer, Headquarters Presidency and Assam District, India, 1934-1938, including letters from Maj Gen John Standish Surtees Prendergast Vereker, 6th Viscount Gort, 1934-1937, Maj Gen George Mackintosh Lindsay, 1938 and Brig Eric Edward Dorman Smith, 1938, and typescript account of tour of Tibet, 1937; uncaptioned photographs of tour of Tibet, 1937; article by Chamberlain from The Journal of the Army Educational Corps, on the Tibet tour, 1938, also two articles from The Journal of the Royal Army Educational Corps, on a visit by HM Queen Elizabeth II in Jul 1950 to the Army College, Wellbeck Abbey, Nottinghamshire (1951), and on the Command Education Officers' Conference, 1951, including printed photograph of all officers, including Chamberlain, still serving with the Royal Army Educational Corps who were commissioned into the Army Education Corps on its formation in 1920, with texts of speeches, 1953 and 1955; correspondence including letters from Gort thanking Chamberlain for sympathy on the death of his son, Lt Hon Charles Standish Prendergast Vereker, Grenadier Guards, and on the Governorship of Gibraltar, 1941, and letters from Gen Sir Richard Nelson Gale and Gen Sir James Stuart Steele, congratulating Chamberlain on the award of the CBE, 1956-1957; reports and memoranda relating to service as Chief Education Officer, British North Africa Force, 1943-1945 and Middle East Land Forces, 1947-1948; press cuttings, 1953-1958 and obituaries, 1970-1971.

Three photographs of HMS ORIBI, HMS HOOD and HMS PRINCE OF WALES, 1940-1941.

Copies of papers relating to his service with the French Special Air Service, France, 1944, some dated 1944, [1965] and 1987, principally comprising 'Looking back to the French SAS in Brittany, 1944', article by Cary-Elwes from the [Military Intelligence Review], 1947; pamphlet on Operation BONAPARTE, an operation to help Allied airmen to escape from occupied Europe, 1944-1945, published in the USA in [1965]; typescript text on the French Special Air Service, 1940-1946, written by [Cary-Elwes] in 1987; manuscript account of his service with Cary-Elwes and the French Special Air Service, Brittany, 1944, by Cpl Eric Mills, Cary-Elwes' batman, ND .

Letters to his wife, Elizabeth Montgomery Carr, 1914-1940, including service on the Western Front during World War One, 1915-1918, in India, 1920-1926, and with 2 Infantry Bde, in Palestine, including details of Arab and Jewish unrest and the policing of the area by the British Army, 1936-1937. Certificates recording mentions in despatches during World War One, 1915-1918 and Warrants of Appointment for DSO, 1917 and OBE, 1919.

Copies of 'The capture and escape of Pilot Officer H R Carmichael, MC, Arakan, Burma, 1943', and an obituary from [Dogra Regiment] magazine, 1995.

Papers created or collected by Maj Gen Sir Thompson Capper during the course of his military career, [1896-1914], dated [1888], [1896], [1900]-1902, 1905, 1907-[1914] , principally comprising papers relating to his work at Staff College, Quetta, [1908]-1911; printed pamphlets and notes on operations in Manchuria during the Russo-Japanese War, 1904-1905, dated [1908-1914]; printed pamphlet and notes relating to operations against Dervish rebels in British Somaliland in 1913, dated [1913]; papers relating to his service with 13 Infantry Bde, notably including printed training instructions, 1907 and 1909, and his circular to officers of 3 Infantry Bde summarising the official report on army manoeuvres, Dublin, 1910. Three printed books, 1888, 1902 and 1908, comprising books on Napoleon I (Napoleon Bonaparte) and the Franco-Prussian War of 1870-1871 and The Second Afghan War (John Murray, London, 1908), an official account produced in the Intelligence Branch, Army HQ, India, annotated by Capper.

Papers relating to the military career of Maj Gen Sir John Edward Capper, dated 1900, [1910] and [1913], 1917-1918, principally comprising typescript notes on military aeronautics, [1910]; text of his lecture to the Staff College on the effect of aircraft on war, [1913]; telegrams between German High Seas Fleet and V Adm Sir David Beatty, Commander-in-Chief of the British Grand Fleet, concerning the surrender of the former at Scapa Flow, 1918; 'Report of the commission appointed by Act of Parliament to enquire into the operations of war in Mesopotamia' (London, HMSO, 1917). Copy of typescript text on the Capper Medal Collection, Royal Military Academy, Sandhurst, [1969], including brief biographies of members of the Capper family.

Official 'War Cabinet Chiefs of Staff Committee weekly résumé (No 297) of the naval, military and air situation from 0700 3rd May to 0700 10 May, COS (45) 101, 10 May 1945'.

Photographs taken by Brig (James) Michael Calvert on visits to Africa and South East Asia, 1971, comprising file of 56 photographs of visit to Rhodesia, 1971; file of 21 photographs of visit to South Vietnam, subjects include alarm posts, militia training, and the city of Dining; file of 29 photographs of visit to Guinea - Bissau, Nov 1971, mainly comprising photographs of captured Soviet weapons; file of 86 photographs of visit to Mozambique, Nov 1971, subjects include Portuguese troops in Porto Amelia and Nampula, street scenes in Nampula, press photographs of Samora Machel, President of the Frelimo guerrillas, and Jose Moyane, commander of the Frelimo forces in Tete Province; file of 21 photographs of visit to Angola, Nov 1971, subjects include Portuguese troops and street scenes in Luso.

Microfilm copies of letters from Cadoux-Hudson to his family, 1915-1926, covering his service with the Hampshire Regt in Gallipoli, 1915, on the Western Front, 1916-1919, in Russia, 1919, and Ireland, 1920-1925; letters from John (Jack) C Hudson to his family, 1915-1918, covering his service on the Western Front with the Signal Company, 1 Canadian Div, 1915-1916, and the Canadian Army Service Corps, 1917-1918; letters from Cadoux-Hudson's brother Heron Hudson to his family covering his service on the Western Front with the Signal Company, 1 Canadian Div, 1915-1916, and with the Canadian Army Service Corps, 1916-1918; letters from Cadoux-Hudson's brother William Hudson to his mother, 1915, describing his work in the motor industry in the USA. Copy photographs of John and Heron Hudson.

Typescript notes and copies of photographs, compiled by his nephew, Bruce O B Williams, relating to Cadogan's life and career, 1908-1998, including genealogical information and notes on bibliographic sources on the Chindit operations in Burma, 1943-1944 (Operations LONGCLOTH, Feb-Mar 1943 and THURSDAY, Mar 1944). Also, brief typescript notes on the life and military careers of Lt Ernest Llewellyn Williams, 160 Bde, Royal Field Artillery, 34 Div, Western Front, 1917-1918, and Maj Lewis Bernard Williams, Royal Artillery, World War Two, 1939-1945.

Papers and photographs of Lt Christopher Michael Cadogan from his service on the 'Hopkinson Mission', May-Jun 1940, principally comprising an album of photographs taken by John Gabriel of the Hopkinson Mission in Belgium and the Dunkirk evacuation, featuring photos from the Hopkinson Mission of refugees, military personnel and events taken at Valenciennes, Warve, Aalst, St Trond, Neelanden, Waterloo, near Terneuzen, Gennape, Enghien, Beuvry, Douai, near Orchies, Armentieres, Dunkirk, Ypres, Ostend and photographs from the Dunkirk evacuation including of SS AKUBIR and SS MARQUIS; Cadogan's typescript "War Diary" 10-29 May 1940 as composed Oct 1940 covering the period of the Hopkinson Mission's operations until evacuation from Ostend, with handwritten comments and annotations by 'JPG' [probably John Gabriel]; typescript edition of Cadogan's pre-war letters and his war diary of 1940, edited by his widow, Stella Zilliacus.

Typescript memoir by Cadell, edited by his son Ian V Cadell in 1997, relating to his RAF career, 1925-1945, including details of the establishment of 80 Wing, RAF Countermeasures Unit, 1940, the establishment of the intelligence listening station, Chicksands, Bedfordshire, 1941-1943, and Cadell's role in the development of radar, 1939-1940.