Papers relating to Jenkins' early RN service, 1932-1941, including four editions of HMS ENTERPRISE magazine The 'Prise wail, 1932-1934, including accounts of service in the Indian Ocean and the Persian Gulf; thirteen uncaptioned photographs of aircraft carrier operations, Mediterranean Fleet [1936]; two punishment registers in French, taken from the French battleship PARIS, atPlymouth, Devon, when the ship was commandeered by the Royal Navy to prevent its use by the Vichy French or German forces, Jul 1940; edition of printed booklet German law and German lawlessness. An address by General Sikorski before the University of St Andrews (St Andrews University Press, St Andrews, Fife, 1941), signed and dedicated to Jenkins by the Polish Prime Minister in exile, Gen Wladyslaw Sikorski, 1 Jun 1941. Papers relating to Jenkins' command of 5 Minesweeping Flotilla, Mediterranean, Adriatic and Aegean, 1944-1946, including printed chart of waters off the southern coast of France entitled 'Operation DRAGOON...Areas swept byFifth Minesweeping Flotilla and 2nd Div 31st ML (Motor Launch) Flotilla, 15th-21st Aug 1944'; typescript diary entitled '5th MSF (Minesweeping Flotilla) - Diary', 12 Jul-17 Sep 1944, containing account of the 5 Minesweeping Flotilla's role in Operation DRAGOON, the Allied invasion of southern France, Aug 1944; typescript copies of official reports by Jenkins on Operation MANNA,Minesweeping off the coast of Greece, 30 Oct 1944, and Operation SINUS, Minesweeping in the Gulf of Salonika, Nov 1945. Papers relating to a visit by Jenkins to the Royal Naval Armament Depot, Kauri Point, New Zealand, 1954, including album containing 41 photographs and two manuscript maps of the Depot, 1954; sixteen captioned photographs of the destruction of cordite on the beach atKauri Point, and HMNZS ENDEAVOUR and HMNZS STAWELL at anchor at Kauri Point, New Zealand, 1954. Manuscript copy of letter from Capt Richard Fortescue Phillimore, RN (an uncle of Jenkins, and later Adm Sir Richard Fortescue Phillimore), commander of HMS INFLEXIBLE, 2 Battlecruiser Sqn, Grand Fleet, to his wife, 9 Dec 1914, containing a detailed account of the Battle of the Falkland Islands, 8 Dec 1914; six postcards relating to the scuttling of the German High Seas Fleet, interned at Scapa Flow, Orkney Islands, 21 Jun 1919, including German battleship BAYERN, battlecruiser DERFFLINGER, and cruiser NUREMBURG, Jun-Jul 1919; edition of The GrandFleet: a wartime sketch book by John Coleridge (Medici Society, London, 1920).

Papers relating to Gibbs' early career, 1917-1927, including typescript copies [1972] of combat reports written by Gibbs, 17 Sqn, Macedonia, 1917-1918; typescript notes by Gibbs entitled 'Service experiences', 1926; typescript Staff College essay entitled 'Leadership and morale', 1927. Nine typescript texts of lectures by Gibbs, 1948-1972, on the RAF in World War Two, post war airpower, India and the Indian Air Force and the North Atlantic Treaty Organisation (NATO), also 'Air power in modern war', by MRAF Arthur William Tedder, 1st Baron Tedder of Glenguin, 1947. Papers relating to Gibbs' career in the RAF, 1945-1954, including correspondence and typescript notes by Gp Capt I C Bird on the war efforts of India, South Africa and the Colonies [1948]; letter andgraph by Wg Cdr J D Warne, dated 1949, on numbers of sorties flown and losses suffered by the Luftwaffe and the RAF during the Battle of Britain, 1940; typescript copies of correspondence between Gibbs and Adm Louis Francis Albert Victor Nicholas Mountbatten, 1st Earl Mountbatten of Burma, Commander-in-Chief, Mediterranean, 1953; typescript report by Gibbs entitled 'Report on the progressand the policy problems of the Indian Air Force', 1954. Papers and correspondence, 1955-1984, including typescript article by Gibbs entitled 'The lessons of Skybolt, Britain's new defence plans', with letter from Sir Hugh (Nicholas) Linstead MP, 1963; typescript memorandum by MRAF Sir John Cotesworth Slessor entitled 'Integration of the Services within the new defence organisation', 1964;correspondence with Dr G Vincent Orange, History Department, University of Canterbury, Christchurch, New Zealand, dated 1982, concerning research for A biography of Air Chief Marshal Sir Keith Park GCB, KBE, MC, DFC, DCL (Methuen, London, 1984), with copy of letter from ACM Sir Keith Rodney Park, Air Commander-in-Chief, South East Asia to MRAF Sir Charles Frederick Algernon Portal, Chief of the Air Staff, relating to the possible replacement of Gibbs as Chief Air Staff Officer, Supreme Headquarters South East Asia Command [1945]. Copies of Gibbs' letters to the press, 1955-1982, relating chiefly to defence issues, service pensions, capital punishment, immigration and Rhodesia. Publications and articles, 1928-1961, including copy of Air Ministry Air Publication 1308 entitled 'A selection of lectures and essays from the work of officers attending the fifth course at the Royal Air Force Staff College, 1926-1927', (HMSO, London, 1928), including article by Gibbs 'Lecture on fighter squadrons in air defence'; article by Gibbs 'Aircraft types and strategical mobility', Journal of the Royal Air Force College, 1930; booklet by Gen Sir Archibald Percival Wavell entitled 'Generals and Generalship' (reprinted from The Times, London, 1941); three editions of Impact magazine, subtitled 'US Tactical air power in Europe', May 1945, 'Strategic air victory in Europe', Jul 1945, and 'Air victory over Japan', Sep-Oct 1945; restricted pamphlet by MRAF Hugh Montague Trenchard, 1st Viscount Trenchard of Wolfeton, entitled 'Air power', 1946; restricted pamphlet by US Gen Carl A Spaatz entitled 'American views on air power', 1947; article by ACM Sir Keith Rodney Park entitled 'Background to the Blitz, from Hawker Siddeley Review, Dec 1951; article by Gibbs 'The development of defence in NATO's second decade', The British Survey, Feb 1959; article entitled 'Maintaining the deterrent in the future', by Gibbs, The Aeroplane, Mar 1961.