Photographs relating to his naval career, 1912-1949, including photograph album containing photographs taken during his service on HMS BACCHANTE, 1914-1915, at Gallipoli, 1915, and in the North Sea, 1916-1918, Baltic Sea, 1918-1920, East Indies and East Africa, 1921-1924, China Station, 1932-1934, Mediterranean, 1941-1943; photographs of Allied landings at Sword Beach, Normandy, France, 1944. Two volumes of press cuttings relating to the publication of Bless our ship (George Allen and Unwin, London, 1958), 1958, The flowers of the sea (George Allen and Unwin, London, 1962), 1962 and 1971, and Salute the soldier, (George Allen and Unwin, London, 1966), 1966, and Gallipoli (George Allen and Unwin, London, 1975), 1975.

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.

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 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.

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

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.

Copy of 'A soldier's story', a memoir of his life and career, 1905-1984, notably his service in India, 1935-1938, North West Europe, 1939-1940 and 1944-1945, including the arrest of the Grand Adm Karl Doenitz (Operation BLACKOUT) in May 1945, Palestine, 1947, Germany, 1948, and Egypt, 1954-1957, including the Suez Crisis, 1956, written in 1984. Photographs relating to the arrest of Doenitz, Germany, 1945.

Letters From A Volunteer, a pamphlet edition of letters written to his parents while in barracks at Dover with 3 and 10 Bns East Surrey Regt, Oct 1914-Jan 1915, illustrated with photographs and privately published by Don(ald) Cook in 1984; photocopies of two articles by Donald Cook, namely 'The agony of Loos', on the Battle of Loos, France, Sep 1915, from Stand To! The Journal of the Western Front Association, Summer 1985, and 'Divisional Commander in France: General Sir David Campbell GCB', on the military career of Campbell, 1896-1936, particularly his service on the Western Front, 1914-1918, and his role as commander of 21 Div, 1916-1919, from The Army Quarterly and Defence Journal, vol 118, no 2, Apr 1988; copies of sketch maps relating to the above articles, [1984-1988].

Photocopy of privately published memoir, 'The Great War, 1914-1818: a former 'Gunner' of the First World War looks back', a detailed account of his military career, 1913-1919, covering mobilisation in Edinburgh, artillery, gas warfare and veterinary training, service with the Royal Field Artillery on the Western Front, 1915-1918, notably action around Vimy, May-Jun 1917, Lens, June-Oct 1917, and the Somme front, Feb-Oct 1918, and entry into Lille, Oct 1918, and demobilisation in Brussels, Feb 1919, written in [1974]. Includes reproductions of photographs and extracts from his letters home and his diary.

Papers relating to Crick's service in the Western Desert, 1941-1943, as Instructor, War Intelligence Course, School of Military Intelligence, Matlock, Derbyshire, 1943-1944, and with Operational Intelligence, G2 Division, Supreme Headquarters Allied Expeditionary Forces (SHAEF), 1944-1945, including copy of War Diary, General Staff Intelligence Branch, Headquarters 8 Army, 25 Sep-31 Oct 1941; typescript memorandum by Crick 'The possible effect of CROSSBOW on OVERLORD', on how Operation CROSSBOW, (Allied countermeasures against German V-weapons), could influence Operation OVERLORD, (the Allied invasion of occupied Europe), Mar 1944; typescript memorandum by Crick 'The heart of Germany', on the importance of the Ruhr industrial region to Allied strategy, Mar 1944; typescript report by Crick on visit to OKW (Oberkommando der Wehrmacht, the German Armed Forces High Command), Flensburg, Germany, 11 May 1945. Papers relating to Crick's service with the British Joint Services Mission, Washington DC, USA, 1953-1956, including typescript text of lecture by Maj Gen Sir Kenneth William Dobson Strong, Director of Joint Intelligence Bureau, on UK and US Intelligence collaboration and spheres of influence [1953]; typescript memorandum 'Probable Bloc preoccupations in Asia, including Middle East, until mid 1955' [1953]; papers relating to the reorganisation of the Economic and General Division of the Joint Intelligence Bureau, 1956. Papers relating to the Imperial Defence College tour of Pakistan, India, East Pakistan, Ceylon and Aden, Aug-Sep 1960, including itineraries, travel arrangements, three photographs, invitations and a printed map of the Middle East showing oil wells, refineries and pipelines, 1960. Manuscript and typescript notes for a lecture by Crick entitled 'A career in Intelligence', given at Intelligence Corps course, with one audio tape of 20 minute lecture by Crick on interrogation techniques, Ashford College, Kent, Oct 1984. Edition of In the caves of the mind. Poems by Alan Crick (Privately published, Rye, Sussex, 1992). Newspaper cuttings, photographs and publications, 1938-1959, including German newspaper cuttings relating to the visit to Danzig by Rt Hon Alfred Duff Cooper, First Lord of the Admiralty, Aug 1938; three editions of Battledress. The Cadet magazine, Feb-Jun 1940; nine editions of The Crusader Eighth Army Weekly, Oct 1942-Apr 1943; sixteen editions of 'Interim. British Army of the Rhine Intelligence Review', Jun 1945-Apr 1946; three editions of 'Occupation. British Army of the Rhine Intelligence Review', May-Jul 1946. Edition of '21st (British) Army Group in the campaign in North West Europe 1944-1945. Lecture by Field Marshal Sir Bernard L Montgomery to the Royal United Service Institution, London, October 1945'; six photographs and five copies of photographs of Crick, Western Desert and Germany, 1941-1945, and two group photographs, Staff and Students, Joint Services Staff College, 1948, and Military Attachés Conference, Episkopi, Cyprus, 1959.

Copy of text entitled 'Last shell fired at Dunkirk', a brief account of the evacuation of F Troop, 112 Field Battery, 30 Field Regt from Dunkirk on 2-3 June 1940, 1985.

The collection is 26 copies of the Daily Mirror newspaper, 29 Jul-11 Jun 1916. Included in the newspapers are photographs and articles concerning World War One, most notably the Austro-Hungarian declaration of war on Serbia, 28 Jul 1914; the mobilisation of Russian troops, 1 Aug 1914; Britain's declaration of war on Germany, 4 Aug 1914; the Battle of Liege, Aug 1914; the French seizure of Alsace, Aug 1914; the French invasion of Lorraine, Aug 1914; the landing of the British Expeditionary Force (BEF) in France, Aug, 1914; the German capture of Louvain, Aug 1914; the drowning of FM Horatio Herbert Kitchener, 1st Viscount Kitchener of Khartoum and Broome, Jun 1916; and the defeat of Austrian Slav troops in Romania by Russian troops, Jun 1916

Copies of diaries, 1911-1916, covering his flying training, 1911-1914, his service with the Royal Naval Air Service in the UK, [1914]-1915, Gallipoli, 1915, Bulgaria, 1915, and Egypt, 1916. Copy of account of his imprisonment in Turkey, Mar-Jul 1917, written in [1917], with newspaper cutting describing conditions in prisons in Constantinople, [1917]. 'The story of the men and aircraft of the Fleet Air Arm', illustrated pamphlet prepared for the Directorate of Navy Recruiting by the Central Office of Information, dated 1985.

Copy of account of his failed attempt to join 8 Lancashire Fusiliers in France, covering his journey from Le Havre to Amiens, and his return from Amiens to the UK via Cherbourg, 17 May- 5 June 1940, written in [1940-1945].

Papers relating to his RAF career, [1914-1939], principally comprising log book covering his service in the UK and Middle East, 1929-1939; photographs of aircraft, notably flying boats, [1914-1939].

Bound photocopy typescript of "Memories of the long and happy life of Robert Bramston Thesiger Daniell, Brigadier, Royal Horse Artillery", a memoir of his life and career, 1901-1979, notably his wartime service in Palestine, Egypt and Libya, 1940-1942, and in Western Europe, 1943-1945, where he helped liberate Belsen concentration camp, in 1945.

Papers relating to Staff College, Quetta, including rolls of directing staff and students, joining instructions and pre-course reading list, 1942-1943; certificate of appointment as 2nd Lt, Indian Army, 1940.