Papers relating to Piggott's service in World War Two, 1939-1945, notably the sinking of HMS VAN MEERLANT, 4 Jun 1941, including typescript list of the ship's company, annotated to show survivors of the sinking, with manuscript notes by an unknown survivor relating to Piggott's exemplary conduct during the sinking, Jun 1941; manuscript letter to Piggott from Hugh G Collins, HMS WILDFIRE, relating to Piggott's injuries, the loss of HMS VAN MEERLANT, and to the writing of sympathy letters to the crew's next of kin, Jul 1941; letter to Piggott from Cdr Humphry Gilbert Boys-Smith, Royal Naval Reserve, relating to accomodation for Naval officers, Mar 1945; typescript notes on Piggott's career [1996].

Papers relating to his career with the Royal Naval Reserve, 1926-1950, dated 1926-1950, 1985-1986, 1989, 1994 and 1995, notably including commands, reports, correspondence and notes concerning his service on HMS GLOXINIA, North Atlantic and Mediterranean, 1940-1942, on the staff of Flag Officer, Liverpool, HMS EAGLET, 1942-1943, on HMS DELHI, Mediterranean, 1943-1945, and on the staff of Cdr in Chief, Mediterranean Fleet, 1945-1946. Text on Gen Sir Bernard Law Montgomery's role in the North Africa campaign, 1942-1943, by Peter Solly-Flood, 1986.

Papers relating to service in HMS GLOUCESTER, Royal Naval Volunteer Reserve, World War Two, including photocopy of diary, 1939-1940, naval messages, 1940-1943, and photographs; official service records, 1941-1958; and papers relating to naval career, 1949-1964, including article dated 1965, 'A Perspective View of Naval Engineering', on the Electrical Branch of the Royal Navy.

Papers relating to his naval career, [1920-1959], dated [1920-1959], 1985, principally comprising photographs, [1919-1933], notably of the evacuation of [White] Russian refugees, Black Sea, 1919-1920, and of HMS NELSON, West Indies and Panama, 1929-1931, and HMS GANGES, 1931-1933.

Papers relating to his life and RN career, 1902-1956, dated 1956, [1968-1977], 1983, 1987, 1989 and 1994, principally comprising photographs relating to the mining of the HMS SAUMAREZ, Corfu Channel, 1946; 'Memoires (sic) of a salthorse', an illustrated account of his life and career, 1902-1956, notably covering his service on HMS MASHONA, North Sea, Norway and Atlantic, 1940-1941, and HMS ONSLAUGHT, Russian convoys, 1942-1944, as Chief of Staff, Londonderry, 1944-1945, on HMS SAUMAREZ, Mediterranean, 1946-1947, and in South Africa, 1950-1952, and Greece, 1953-1955, written in 1989 for private circulation.

Presentation photograph album of HMS GLORY's tour of duty in the Mediterranean, 1949-1950.

Microfilm copies of papers relating to his naval career, 1942-1946, principally comprising 'Africa Navy blues', an illustrated account of his experiences in the RN, 1942-1946, written in 1946, covering his service on HMS BIRMINGHAM in a convoy from Egypt to Malta (Operation VIGOROUS), June 1942, and on anti-submarine trawlers in the Bay of Bengal, 1942, during the Allied invasion of Madagascar, 1942, and in South Africa, 1942-1945; diary, 1943-1945. 'War time trawler', a transcript of a broadcast by James McClurg of the South African Broadcasting Corporation concerning his experiences on board an anti-submarine trawler during World War Two, written in [1940-1945].

Papers of MRAF Sir John Slessor, 1965-1968, including: correspondence regarding the Defence Review on Naval Airpower with Air Chief Marshal Sir Charles Elworthy; W M Mills, Ministry of Defence; Edward Shackleton, Ministry of Defence; Hawker Siddeley Aviation Ltd; Air Marshal Sir Kenneth Cross, Transport Command; and others, 1965-1968, particularly debating the use of aircraft carriers. Correspondence regarding the Battle of the Atlantic with Vice Admiral Sir Peter Gretton; Capt Stephen Roskill, historian; the Air Historical Branch; the Naval Historical Branch; and others, 1966-67, including statistical analysis of efficacy of RAF and information and statistics from Air History Branch regarding U-Boat destruction, 1955. Correspondence with Capt B H Liddell Hart, 1965; with Rear Admiral Samuel Morison, USNR, 1968; with Professor Arthur Marder, 1966. Articles by Slessor relating to the Defence Review on Naval Airpower, including: 'An Integral part of the Fleet', 1964; 'The Capital Ship Complex', 1965; 'Air Power - Seabourne or Shore-based', 1965; 'Naval Air Power - Is it Worth It?', 1965; 'The Story of Jutland: Some reflections on Vol. 3 of "From the Dreadnought to Scapa Flow" - Arthur J Marder', 1966; 'Air Power and the Defence Review', 1966; 'Air Power East of Suez', 1966; 'The Purchase of the F111', 1966; 'Meeting Today's Defence Needs: Virtues of Shore-Based Planes', letter to The Times , 1968; and 'The Air League's Memorandum on Defence - January 1967', 1967. Also articles by others including: 'The case for the Aircraft Carrier' by Fletcher Pratt, and response 'The Case for Land-Based Air Power' by Francis V Drake, The Reader's Digest , 1949; German, Italian and Japanese U-Boat Casualties during the War: Particulars of Destruction , (HMSO, 1946); A memorandum on Defence , The Air League, 1967; and 'Merchant Aircraft Carriers' by Kenneth Poolman, Air Pictorial , Oct 1968.

Typescript text of talk by Tyrrell to Wimbledon Literary and Scientific Society [1985], entitled 'Some recollections of a prisoner of war of the Japanese', relating to his experiences as a POW in Zentsuji Camp, Shikoko Island, Japan, 1942-1945. Copies of eight certifications on Tyrrell by Commanding Officers of RN ships and establishments, 1933-1955, with copy of Tyrrell's Mention in Despatches citation for service on HMS ENCOUNTER, Mar 1942, copy of letter relating to the award of the Dutch Order of Orange Nassau, Aug 1948, and copy of newspaper cutting relating to Tyrrell's wedding, Dec 1947. Typescript address by R Adm William Terence Colborne Ridley at Tyrrell's memorial service, Jan 1995.

Edition of US Naval Experience in the North Pacific during World War II: Selected Documents (Naval Historical Center, Department of the Navy, Washington, DC, 1987), a collection of reprinted US Navy documents relating to naval operations against the Imperial Japanese Navy in the Bering Sea generally and the Aleutian Islands, the Kurile Islands, and Alaska specifically, 1943-1945

Copy of memoir covering the period 1914-1921, including his service in World War One in the Mediterranean, 1914-1915 and 1917-1918, and the North Sea, 1916-1917, notably the Battle of Jutland, 1916, in the Baltic during the Russian Civil War, 1918, and on fishery duties in the English Channel, 1920, written in [1920-1921].

Papers relating to Watts' RN career, training of RN Engineers and meteorology, 1945-1990, including three telegrams relating to the German and Japanese surrenders, May and Aug 1945, and to the signing of the Japanese surrender, Tokyo Bay, Japan, Sep 1945; lectures and talks by Watts relating to RN Engineer training, 1960-1962; typescript lecture notes entitled 'The Instructor Branch' [1961]; typescript address to Royal Naval Reserve Instructor Officers, [1964]; correspondence with R Adm Sir William (Alfred) Bishop, R Adm Christopher John Howard, Capt John Athol Burnett, RN, Capt Arthur Ernest Johnston, RN, Capt Alexander Malcolm Morrice, RN, Cdr William Nimmo Bowman, RN, and Richard J Ogden, Apr-Nov 1988, relating to research for a lecture by Watts on 'Meteorology in the Royal Navy in World War Two' to the History Group of the Royal Meteorological Society, Oct 1988, with edition of Meteorology and World War II. Second conference, October 1988, edited by Brian Douglas Giles (Royal Meteorological Society, School of Geography, University of Birmingham, Birmingham, 1989); typescript account of German bombing of HMS ILLUSTRIOUS off Pantelleria, Mediterranean, 10 Jan 1941, entitled 'A day to remember', with two sketch maps of the operation [1990]; typescript lecture notes on the organisation of the RN Meteorological Service in World War Two [1990].

Two manuscript narrative diaries by Webb-Bowen, detailing the voyage of HMS IRON DUKE to the Crimea, Russia, via Gibraltar, Malta, Suda Bay, Crete, and Constantinople, Turkey, and subsequent operations in the Black Sea and Turkey, 21 Mar 1919-30 Nov 1920; typescript orders by Adm Sir John Michael de Robeck, 1st Bt, Commander-in-Chief, Mediterranean Fleet, for officers and men of HM Ships IRON DUKE, MARLBOROUGH, BENBOW, MONTROSE, SPEEDY and SPORTIVE, relating to landing operations against Nationalist Turkish forces, Gemlik and Yeni Keui, Turkey, Jul 1920.

Papers relating to Weston's career, 1916- 1945, including manuscript notes by Weston entitled 'Some notes on the discipline of Imperial troops in convoy on HM Transport LLANSTEPHAN CASTLE from Durban to Suez', 1941; notebook containing manuscript 'Standing orders for POWs', 1943; typescript report on the sinking of the EMPRESS OF CANADA, 1943; typescript instructions and duties of Draft Conducting Officers on board troopships [1943]; typescript memorandum by Weston on the co-ordination of Movement Control in South Africa, 1944, with typescript reports on officers attached to Imperial Movement Control, South Africa (IMPCON), 1944; printed material including memorandum on the German attack near Givenchy, Western Front, 1918, with printed map annotated with dispositions of German 4 Ersatz Div during attack north of Cuinchy, France, 9 Apr 1918, scale 1: 10, 000; trench map entitled France. Sheet 57D SE. Edition 3A, scale 1:20,000 (GSGS 2742, 1916), annotated with features near La Boisselle, Pozieres and Courcelette, Battle of the Somme, 1916, Field Service Pocket Book, Orders and intercommunication (HMSO, London, 1939), Rifle Drill illustrated (Gale and Polden, Aldershot, 1940), Restricted War Office booklet 'Standing instructions for Officers Commanding units and drafts ordered overseas', 1943.

Papers relating to his naval service, 1945-1950, principally comprising photographs of British Pacific Fleet ships and personnel, 1945.

Papers relating to the defence of Calais, May 1940, dated 1940-1971, notably including copy letter from Wright to Kathleen Howard (later Mrs L W Wright), 28 May 1940, detailing the events of his escape from Calais; typescript extracts of messages from the log kept by Control Wireless Station of No 12 Wireless Section at Vice Admiralty, Dover, 1940, copied in [1960-1970]; 'Personal experience in the defence of Calais', manuscript text compiled by Wright in 1946 from a report written for the War Office in 1940; press cuttings and copies of press cuttings, 1940-1962; correspondence relating to the rescue of a group of soldiers (including Wright) from Calais harbour by HMS GULZAR, May 1940, dated 1940 and 1968; 'Calais 1940 remembered', article by Lt J A Evitts reprinted from the Journal of the Royal Signals Institution vol 10 no 3, 1971. Other papers relating to Wright and his family, 1916, [1975], 1986, notably including newspaper cutting concerning the rescue from under enemy fire of Wright's father, 2nd Lt Leonard Wright, by Pte William Hall, 1916.