Papers of Ivor Bowen, 1926-1973, relating to his career in aeronautics, comprising manuscript volume entitled 'Bomb and Bombsight figures'; photographs, some captioned, relating to a long haul flight to Singapore, 1946, including exterior and interior details of plane and an aerial view of Singapore; Air Ministry Laboratory report, 'Bomb ballistics experiments, Orfordness, 1926', written by L C Bygrave and Ivor Bowen, including aerial photographs, photographs of recording equipment, bomb at moment of release, cine film stills of explosion, detailed technical drawings of recording equipment and periscopic bomb sight, and graphs of time lags, trail angles and fall times of bombs; publications relating to aeronautics including Air Ministry manuals, chiefly on air navigation, 1926-1941; typescript draft handbook, 'Aircraft compass installations', by C S Hudson, for publication by HMSO, [1949]; patents issued to General Precision Laboratory, USA, 1956-1959; lecture text, 'The development of visual landing for flight simulators' by G M Hellings, Chief Scientist, General Precision Systems Ltd, Oct 1961; technical product descriptions including for Miniature Inertial Navigation System (MINS), produced by Kearfott Division, USA and Kearfott C702519001 floated rate-integrating gyro, Aug 1962; performance data for floated rate-integrating gyro King II, produced by Kearfott Division, USA, Dec 1962; offprint articles on aeronautics, 1962; memoranda and minutes of meetings of the Air League, 1963-1973; 'Unservile State Papers, no 15: A Defence for Britain' by Anthony Paice, Liberal Publication Dept, [1966]; letter from I J Bettison, General Equipments Ltd, Adelaide, Australia, 3 Jun 1963, on selling flight simulation training systems; and 'extracts from the technical supplement to the annual report of the Aeronautical Research Council', 1 Apr 1965.

Photocopy of a report on role of engineers of Far East Land Forces in Borneo, 1963, following the Brunei rebellion, 1962; and photocopy of a directive relating to recruitment and training within the Engineering Corps, 1968.

Papers of Lt Col Robert Verelst Boyle, 1897-1943, including: Battalion standing orders of the 1st Battalion The Loyal Regiment (North Lancashire) (Gale & Polden, Aldershot, 1930); notes and correspondence regarding the Combined Operations Training Centre, Comox, Vancouver Island, Canada, 1942-1943; papers relating to lectures given while GSO1, HQ Combined Chiefs of Staff, USA, including: text of lecture on commandos, Economic Society, Detroit, 4 May 1942; article on commandos in Military Review, Command and General Staff School, Fort Leavenworth, Kansas, Jul 1942; text of lecture considering how to attack a strongly defended coast, Junior Staff College, RMC Kingston, Ontario, Canada, Aug 1942; text of lecture on commandos given to the Annual Convention of American Newspaper Editors, New York, 1942; text of lecture on ship-to-shore operations, given at the US Army Amphibious Training Centre, 1942; text of lecture on preparations for the resumption of the land offensive, given to US Army Armoured Training Centre, 1942.

Formal photographs of Combined Chiefs of Staff events at Fort Benning and Fort Jackson, USA, including photographs of FM Sir John Dill, General George Marshall, Chief of Staff, US Army, Admiral Louis Mountbatten, Chief of Combined Operations, Lt Gen Mark Clark and Lt Col Dennis Price, meeting troops, watching parades, demonstrations and exercises, and inspecting weaponry. Also photograph labelled 'My official yacht whilst I started and commanded the Canadian Combined Operations Training Centre at Comox, Vancouver Island, 1942-43'.Photograph album, invitation and programme of events for the Presentation of New Colours to the Loyal Regiment (North Lancashire), in Famagusta, Cyprus, 7 Oct 1949.

Also items belonging to Boyle's father in law Lt Col Adrian Grant Duff: The Pathan Revolt in North-West India by H Woosnam-Mills (Civil and Military Gazette Press, Lahore, India, 1897) and Razmak station standing orders (Commercial Steam Press, Dera Ismail Khan, India, 1931).

Papers including maps, relating to operations of British Expeditionary Force in France and Belgium, 1940-1941; Staff College study of Italian campaign, 1915; papers including those by Maj Gen G M Lindsay relating to armoured support for 7 Infantry Brigade, 1933-1934; appendix, including maps of Britain annotated for exercises including SPARTAN, 1943; correspondence dated 1977-1978 with Martin Alexander of St Antony's College, Oxford including Franco-British military relations, 1939-1940; notes of conversation in 1975 with Dr A W J Houghton relating to the evacuation of Dunkirk, 1940.

Proceedings of Institution of Mechanical Engineers vol 157, containing three articles on developments in internal combustion engines and gas turbines including 'The Development of Gas Turbine Power Plants for Traction Purposes in Germany' by Bright, 1947.

British Army publications, 1963-2004. Volumes of the Army Field Manual including: 'The Armoured Division in Battle' (1990); 'Infantry Operations' (1990); 'Combat Service Support' (1992); 'Background to the Soviet Army' (1986); 'A Treatise on Soviet Operational Art' (1991); 'Soviet Tactics' (1991); 'Generic Enemy (Basic Forces): Operational Art' (1995); 'Operations in Specific Environments: Urban Operations' (1999); 'Battlegroup Tactics' (1990); 'The Infantry Battalion in Battle' (1990); 'Operations within the UK: Military Home Defence' (1990); 'Fighting in Built-up Areas' (1983); 'Chemical Operations' (1990); 'Cold Climate Operations' (1992); 'All Arms Tactics in Special Environments: Desert' (1995); 'Operations Other than War: Counter Insurgency Operations' (1995), 'Peacekeeping Operations' (1988) and 'Wider Peacekeeping' (1994); 'Combined Arms Operations: Formation Tactics' (1995 and 2002 Dec editions), 'Battlegroup Tactics' (1998 and 2002 Feb editions), 'Intelligence, Surveillance, Target Acquisition and Reconnaissance (ISTAR)' (2002 Mar), 'Countersurveillance, Opsec [operations security] and Deception' (1999 Oct), 'Operations in Nuclear, Biological and Chemical (NBC) Conditions' (2002 Oct), 'Training for Operations' (1997), 'Command and Staff Procedures' (1999 and 2002 editions) and 'Tactical Guidance for Operations Other than War' (2000).Tactical and Doctrinal publications including: 'Keeping the Peace: Doctrine' (1963 Jan); 'Tactical Doctrine and Arms Directorate: The Army Tactical Doctrine Handbook' (1985) and 'Tactical Aide Memoire' (1988); 'Joint Warfare Publication: British Defence Doctrine' (1996); 'Design for Military Operations: the British Military Doctrine' (1996); 'Army Doctrine Handbook' (2000 Jul); 'Land Component Handbook: doctrinal notes' (2004 Nov); 'Army Doctrine Publications: Command' (1995 Apr), 'Logistics' (1996 Jun and 2000 Apr editions), 'Training' (1996 Dec), and 'Soldiering - the Military Covenant' (2000 Feb).Land Operations manuals including: 'The Fundamentals Part 1: the application of force', 'Part 2: command and control', 'Part 3: the combat arms' and 'Part 4: fire support' (1968 -1977); 'Non Nuclear Operations Part 1: formation tactics', 'Part 2: battle group tactics', 'Part 3: combat team tactics in mechanised operations', 'Part 4: crossing and breaching obstacles' and 'Part 5: air defence of the field army' (1971-1977); 'Counter-Revolutionary Operations Part 1: general principles', 'Part 2: procedures and techniques', 'Part 2: internal security' (1969 version) and 'Part 3: counter insurgency' (1969-1977); 'Nuclear Operations Part 1: nuclear fire power' and 'Part 2: tactics' (1970-1971); 'Operational Techniques Under Special Conditions Part 1: mountainous country', 'Part 2: jungle', 'Part 3: desert', 'Part 4: cold climate' (1972-1979).Standing Operating Procedures (SOPs) including: 'Army Formation Standing Operating Procedures (AFSOPs)' (1989); 'UK Land Forces: Formation Standing Operating Procedures' (1989 Jul); '1 British Corps: Standing Operating Procedures' (1991 Jan) and 'Land Component Handbook (Formation SOPs)' (2000 Sept).Handbooks, guidebooks and manuals including: 'Administration in the Field' (MOD, 1975); 'Umpiring the Effects of Artillery Fire: A Guide for Umpires of All Arms' (1981); 'Administration in War', (MOD, 1984); 'Medical Interoperability Handbook' (German/English version) (1986 Feb); 'Data Protection Act 1984: A Guide to the Act' (MOD, 1987 Aug); 'Manual of Nuclear, Biological and Chemical Defence Training on Land' (1988); 'Staff Officers Handbook' (1988); 'Unit Guide to the Administration of Personnel in War' (1989); 'Instructions for the Handling of Prisoners of War' (MOD, 1990); 'The Manual of Joint Warfare Volume VIII (JSP 7): Military Psychological Operations' (1992); 'Unit Battlefield Countersurveillance' (1994 Jun); 'Generic Enemy (Genforce) Handbook: Rest of the World Enemy (ROWEN)' (1995); 'Military Aid to the Civil Community in the United Kingdom' (1997); 'Generic Enemy (Genforce) Handbook: Mobile Forces' (1997); 'Staff Officers' Handbook' (2000 Jul); 'ABCA: Coalition Logistics Handbook' (Quadripartite Advisory Publication, 2003 Jun).Training guides including: 'Training for War: the Principles and Organisation of Training, Individual Training, Collective Training and Territorial Army' (1981).Publications by other military forces including: 'On Point: The United States Army in Operation Iraqi Freedom', by Col G Fontenot, LTC EJ Degen and LTC D Tohn (Fort Leavenworth, Kansas: Combat Studies Institute Press, 2004); Royal Netherlands Army Doctrine Publications: 'Military Doctrine' (1996), 'Combat Operations Against an Irregular Force' (2003), and 'Peace Operations' (1999).

Published booklets from the General Staff, War Office, including two booklets entitled The German Army in Pictures and More Pictures of the German Army, detailing German Army weaponry, uniforms, and insignia, 1941; five guides to the Germany Army detailing the tactics and organisation of armoured divisions, infantry divisions, airborne troops, engineers, and reconnaissance units, 1941; A Guide to the Identification of German Units, detailing badges of rank and service German officers for the purpose of interrogation, 1942; five pamphlets relating to German infantry weapons, Italian infantry weapons, German light anti- aircraft and anti-tank guns, German infantry, heavy anti-aircraft, and divisional artillery; German infantry engineer and airborne weapons, 1941-1943; Periodical Notes on the German Army relating to tactics of the German tank regiment and tank battalion, German Army tactics in Libya, 1941, operations of German 11 Air Corps during the attack on Crete, May 1941, German artillery operations in armoured divisions, and the tactical handling of German armoured divisions, lorried infantry and motorcycle units, 1942; New Notes on the German Army, relating to the evolution of German armoured and motorised divisions, and German supply and administrative services, 1942-1943; two pamphlets relating to the German Army order of battle, 1942-1943; booklet designed to aid British personnel in the recognition of British and Allied Armoured Fighting Vehicles (AFVs), 1942; booklet of vocabulary of German military terms, 1943.

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).

Copy of typescript letter sent by Sir John Gerald Lang, Permanent Secretary of the Admiralty, to V Adm Sir William Gerrard Andrewes, Commander in Chief, America and West Indies Station, regarding the efficiency of the cryptographic staffs of HMS SUPERB and HMS SNIPE during naval operations in the Antarctic, 13 Apr 1953

Papers relating to his military career, 1922, [1948], 1950, including letter from Maj Gen W Robb relating to Brown's retirement from King's Own Yorkshire Light Infantry, [1948]; two letters of thanks and congratulation from Gen Sir Allan Francis John Harding, Commander-in-Chief, Far East Land Forces, 1950; two photographs of Brown in Malaya during Operation NAWAB, [1947-1951], one with Harding, the other in the jungle near Guron.

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.

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.

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 .

Papers of Sir Geoffrey Chandler: reports, correspondence and publications relating to Greece 1944-1949, including reports by field personnel, Maj Ronald R Prentice and Maj T C Johnson, on the situation in the Macedonia and Pajko areas, Greece, 1945; reports to Force 133 Headquarters Greece and press reviews from AIS (later Anglo Greek Information Service), Salonika for the Macedonia region, 19 Nov 1944-28 Dec 1945; reports from Anglo Greek Information Service (AGIS), Corinth, Jan-Mar 1945; reports from AGIS, Florina, Apr-Nov 1945; 1944-1945; reports and press reviews from the Information Department, Salonika, Aug 1946-1947 Aug; Geoffrey Chandler's correspondence as press officer, British Embassy, Salonika, Aug-Nov 1946; typescript report on Greece, Oct-Nov 1949, by Chandler; Ministry of Information publications and pamphlets on Greece (Greek, English and French), 1938-1952, notably relating to the political situation in Greece and charitable appeals for relief of Greek people and map of Macedonia and surrounding area 'Grece du Nord: zones des groupes d'observation', scale 1:1,000,000, United Nations map number 134 (F), Aug 1948.

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.