Bound typescript histories of Tank Corps battalions, brigades and groups during World War One, 1914-1918, written by Tank Corps personnel in [1918-1919]. Bound volumes of official correspondence, reports, memoranda, notes, maps, photographs, operation orders, summaries of information and other papers concerning tank strategy and tactics, 1916-1918, the Battle ofCambrai, 1917, and Tanks Corps operations, 1914-1918, dated 1917-1919. Correspondence between Fuller, M Mitzakis and various military personnel relating to the use of Canal Defence Light (CDL) tanks during World War Two, 1939-1945, dated 1946. Other papers relating to his life and military career, [1889]-1965, including letters to his parents, 1897-1921, notably covering his service in South Africa, 1899-1902, and in World War One, 1914-1918; narrative diaries covering his service in South Africa, 1901-1902, and World War One, 1914-1915; book agreements, 1919, 1956-1965; correspondence with publishers, 1956, 1961-1965; newspaper cuttings, 1945, 1952, 1965-1966, including obituaries of Fuller, 1966; papers relating to the occult, notably including letters from Aleister Crowley, 1905-[1924], and manuscript and typescript texts by Fuller and others, 1910, 1926, [1930] and 1966. Bound typescript text on Gen (William) Edmund Ironside, mainly consisting of extracts from Ironside's letters to Col Roderick MacLeod, 1927-1958, compiled by MacLeod in [1959], and 'A secret service agent in South-West Africa', a bound typescript text on Ironside's service as a British agent among the Boers in German South West Africa, 1902-1904, written by MacLeod in [1965] using Ironside's notes.

Printed edition of For Want of Critics... the Tragedy of Gallipoli, (Gallipoli Memorial Lecture Trust, Holy Trinity Church, Eltham, 1990), the 1990 Gallipoli Memorial lecture given by Professor Robert O'Neill, Chichele Professor of the History of War, Oxford University, at Holy Trinity Church, Eltham, 26 Apr 1990

Papers, 1915-2000, relating to background research by Rob Evans for his book, Gassed: British chemical warfare experiments on humans at Porton Down (House of Stratus, London, 2000), including: copy Public Record Office papers, 1915-1919, relating to the development and use of poison gas on the Western Front, World War One; copy Public Record Office papers relating to meetings of the Chemical Defence Advisory Board of the Advisory Council on Scientific Research and Technical Development, 1947-1968; copy Public Record Office papers relating to the testing of lysergic acid diethylamide (LSD), 1954-1967; Porton Down annual reports, 1991-1994; Public Record Office papers on the testing of V class nerve agents, 1961-1964; copy Public Record Office papers, 1921-1953, on the use of tear gas in the British Empire; papers on the development and use of CS tear gas, 1919-2000; papers on the use of pepper spray, 1922-1999; copy Public Record Office papers on the testing of radioactive material, 1956-1964; Public Record Office papers relating to biological warfare trials, 1953-1977; transcripts of interviews done by Observer Films for ITV documentary, Secrets of Porton Down , broadcast 1994; copies of parliamentary answers relating to chemical testing on volunteers, 1995-2000

Papers relating to service on the Western Front, World War One, 1914-1919 including correspondence referring to campaigns on the Western and Italian Fronts and account of the battle of Le Cateau, Aug 1914; service as General Officer Commanding-in-Chief, Northern Command, 1931-1933 including press cuttings; service as General Officer Commanding-in-Chief, Aldershot Command, 1933-1937 and ADC General to the King, 1934-1937, including press cuttings; copy photographs, 1916-1937,including Trench Mortar School at General HQ and pontoon bridge over River Piave at Salettuol, Italy; family papers of Lady Isobel Gathorne-Hardy and Elizabeth Gathorne-Hardy, 1914-1937.

Manuscript copy of German Machine Gun Order, 1918, which instructed Germany Army personnel in how and when to use machine gun fire against enemy infantry, tanks, and aircraft

German socialist propaganda leaflet Die Feldpost, including articles relating to rising commodity and food prices in Germany and the necessity of German troops in the Balkans, Dec 1915; edition of German newspaper for German prisoners of war in France, Grüsse an die Heimat, May 1917; Central Powers propaganda leaflet, in English, calling for a cessation of hostilities, 1917; four Allied leaflets bearing photographs of HM Albert, King of Belgium and HM Elisabeth, Queen of Belgium, 1918.

Personal diaries relating to Gibson's service with 15 (Service) Bn, (1 Glasgow) Highland Light Infantry and 4 Army Intelligence Section, on the Western Front during World War One, 1915-1917; war diary and photograph album of a tour of duty with 56 Frontier Force Rifles (2 Bn, 13 Frontier Force Rifles) in Asad Khal and Razmak, North West Frontier, India, 1922-1923; unofficial war history of the 56 Frontier Force Rifles from 1942-1946, [1951].

Correspondence and papers of Alfreda Glenny, 1884-1973, including; typescript draft of memoirs covering the periods 21 Jan 1915 to 18 Jul 1915, and 6 Aug 1915-17 Nov 1915, relating to her journey to Montenegro and work with the Montenegro Red Cross; typescript draft of memoirs titled ‘The Retreat’, covering the period 20 Nov 1915- 27 Dec 1915 relating to her evacuation from Montenegro; typescript report titled, ‘Report on the British Red Cross Society’s Hospital in Montenegro’ by Dr F G Clemow, head of the unit; typescript memoirs covering the period 15 Mar 1920 to 16 Aug 1920, and Sep 1920 to Dec 1920 focussing on her return to Montenegro, subsequent departure and time spent in Rome, Italy and Shkodër (also known as Scutari), Albania; typescript draft of memoir titled, ‘Return Visits to Montenegro in 1964 and 1965’; excerpts from textbooks about Montenegro and Yugoslavia; manuscript and typescript letters from Alfreda Glenny to Ian James, 16 Jan 1965-22 Jun 1966 on the subject of her draft memoirs; typescript correspondence between Dame Beryl Oliver of the Red Cross Society and Ian James, Dec 1965, regarding the Red Cross’s role in providing aid for Turkish and Greek refugees in 1922-1923 and Alfreda Glenny; descriptions of photographs of Montenegro probably taken during the 1964 and 1965 trip (photographs not held in the archive); typed lists of publishers and literary agents; postcards from France, Serbia, Montenegro and Croatia.

Correspondence with Col Sir Clive Wigram, Assistant Private Secretary to HM King George V, 1911-1933, including detailed descriptions of operations in Gallipoli and on the Western Front during World War One. Correspondence concerning a visit by Alfred Charles William Harmsworth, Viscount Northcliffe, to Cologne, Germany, in 1922. Letters to Godley from various military friends and acquaintances, 1901-1954, including FM William Riddell Birdwood, 1st Baron Birdwood of Anzac and Totnes; FM Frederick Rudolph Lambart, 10th Earl of Cavan; AF Sir John Michael de Robeck, 1st Bt; Gen Sir Ian Standish Monteith Hamilton; Lt Gen Sir Frederick Stanley Maude; Gen Sir John Maxwell; Gen Sir Archibald (James) Murray; FM Herbert Charles Onslow Plumer, 1stViscount Plumer of Messines; and FM Sir William (Robert) Robertson, 1st Bt. Two unpublished volumes of letters from Godley to his wife, Louisa Marion Godley, Lady Godley, sent during active service on the Western Front, 1916-1918. Biographical information relating to Godley and his family, namely a copy of his memoirs, Life of an Irish Soldier (John Murray, London, 1939), a copy of his obituary in The Times, 1957, and photocopied extracts from New Zealand encyclopedias relating to Godley and his uncle, John Robert Godley.

Typescript account, 'The Second Battalion in the battle of the 100 days in 1918'; letters home, Western Front, 1917-1918; four manuscript signal messages relating to an attack by 1 Div, Western Front, 17-19 Oct 1918; photograph album, 1918-1922, including captioned photographs of individuals, Western Front and Germany, 1918-1919; letters home from British Army on the Rhine, 1919-1920; edition of The story of the Fourth Army in the Battles of the Hundred Days, August 8th to November 11th, 1918 (Hodder and Stoughton, London, 1920) by Maj Gen Sir Archibald Armar Montgomery (known as Montgomery-Massingberd from 1926), General Staff, 4 Army, with volume of related published maps and panoramic photographs. Papers relating to Gracie's service in World War Two,1939-1945, including manuscript notes on postings and pay details, 1942-1945; letters relating to the award of the OBE, and promotion to the rank of honorary Lt Col, 1945.

Various military papers, mainly dating from the nineteenth century, including standing orders, despatches and a paper by Gen Sir Frederick Roberts on Russia, all probably collected by Archibald Philip Primrose, 5th Earl of Rosebery, 1805-1811, 1871-1885, 1918-1921. Correspondence and papers relating to Lt Gen Sir Robert Grant (see above), including material concerning his career, and correspondence from Gen Sir Henry Redvers Buller, 1900. Letters and papers of Charles John Cecil Grant, notably correspondence with Rosebery, mainly letters written whilst on active service on the Western Front, World War One, 1914-1927, French Gen Maxime Weygand, including comments on the Versailles Treaty and the death of French Marshal Ferdinand Foch, 1919-1948, and Lt Gen Sir Oliver William Hargreaves Leese, 3rd Bt, on military operations in Italy during World War Two, 1943-1944. Copies of diary entries and notes written by Charles John Cecil Grant whilst serving as a liaison officer to French Headquarters on the Western Front, World War One, Mar-Nov 1918.

Notes on his war experiences, primarily concerning living conditions during his service in the trenches in France and Belgium, 1914-1918, but with occasional reference to his service in Burma, [1943-1945], written at the request of an American researcher in [1980-1981], with covering letter to the Centre, 1981.

Microfilmed copies of the manuscript diaries of FM Douglas Haig, 1st Earl Haig, 1914-1919, and letters to his wife Dorothy Vivian Haig, Aug 1914-Mar 1919. Included in the papers are passages relating to the formation and composition of the British Expeditionary Force (BEF), under the command of FM Sir John Denton Pinkstone French, July 1914; Haig's reaction, as General Officer Commanding 1 Army, British Expeditionary Forces in France and Flanders (BEF), to the British retreat following the First Battle of Ypres, Dec 1914; plans for the British offensive at Loos, Jul-Sep 1915; correspondence with FM Horatio Herbert Kitchener, 1st Earl Kitchener of Khartoum and Broome, relating to the French's command of the Artois-Loos Offensive, Sep 1915; correspondence with Gen Sir William (Robert) Robertson, Chief of General Staff, relating to the proposed increase of British fighting forces in France, Oct 1915; the dismissal of French and the succession of Haig as Commander-in-Chief, British Armies in France, Dec 1915; Haig's recommendations for Lt Gen Sir Henry Seymour Rawlinson as his successor as General Officer Commanding 1 Army, Dec 1915; correspondence with Rt Hon Richard Burdon Haldane, 1st Viscount Haldane of Cloan, relating to Haig's appointment to Commander-in-Chief, British Armies in France, Dec 1915; orders from Kitchener to Haig concerning proposed Allied offensives in France and liaison with French Gen Joseph Jacques Cesaire Joffre, Jan 1916; letter from Robertson, Chief of the Imperial General Staff, to Haig relating to possible British offensives in the Balkans, Iraq and Germany, Jan 1916; discussions with Gen Sir Herbert Charles Onslow Plumer, General Officer Commanding 2 Army, British Armies in France, relating to possible British offensives at Ypres, Jan 1916; the German offensive at Verdun and the resultant requests by the French General Staff for a British relief offensive from Ypres to Armentières, Feb 1916; alleged incompetence within 2 Canadian Div command, Apr 1916; discussions with Robertson, Maj Gen Sir Launcelot Edward Kiggell, Chief of General Staff to British Armies in France, and Brig Gen Richard Harte Keatinge Butler, Deputy Chief of General Staff to the British Armies in France, relating to the proposed offensive at the Somme (Jul-Nov 1916), May 1916; Haig's instructions to Rawlinson, General Officer Commanding 4 Army, British Armies in France, regarding the proposed limited infantry attack on the Somme, Jun 1916; Haig's reaction to British Cabinet criticism of British casualty figures during the Somme offensive, Jul 1916; analysis of German casualty figures during the Somme offensive, Nov 1916; Haig's reaction to replacement of Rt Hon Herbert Henry Asquith, Prime Minister of Great Britain and First Lord of the Treasury, with Rt Hon David Lloyd George, 1916; Haig's reaction to replacement of Joffre as Commander-in-Chief of the French Armies with French Gen Robert Georges Nivelle, 1916; Haig's promotion to FM, 1917; supplies and manpower required for proposed British and French combined Nivelle offensive, 1917; Haig's reaction to German withdrawal to defensive positions along the Hindenburg Line, 1917; Haig's reaction to Calais Conference proceedings, in which combined British and French command council is proposed, 1917; Haig and Robertson' s veto of Gen Sir Henry Hughes Wilson as proposed British Chief of Staff liaison to Nivelle's Headquarters; the re-organisation of the Allied command structure as a result of the Calais Agreement, 1917; the failed French offensive at Aisne, Apr 1917; plans for the Passchendaele Campaign (Jul-Nov 1917) and the choice of General Hubert (de la Poer) Gough's 5 Army as the main British assaulting force, 1917; Haig's fears of a French civil and military collapse, 1917; conference with Gen John Joseph Pershing, Commander-in-Chief American Expeditionary Forces in Europe, Jul 1917; severe criticism levelled at Haig concerning his command of the Passchendaele Campaign, Jul-Nov 1917; Haig's reaction to the establishment of the Inter-Allied War Supreme War Council at Versailles, France, and the posting of Wilson as its British representative, 1918; Robertson's replacement as Chief of the Imperial General Staff by Wilson, 1918; the shortage of British military reserves in France, 1918; the failure of the German 'spring offensives' at Arras, France, Lys, Belgium, and Aisne, France, Mar-May 1918; straining relations between Haig and FM Ferdinand Foch, Marshal of France and Generalissimo of the Allied Forces, France, 1918; the Battle of Amiens, Aug 1918; the terms of the armistice, Nov 1918; perceptions of the Paris Peace Conference and the resultant Treaty of Versailles, 1919.

Photocopies of a letter to Lt Col P M N Doyle, intended for publication in The Maratha Light InfantryRegimental Journal, giving an account of his service with 114 Marathas in Mesopotamia and India, 1916-1947, written in 1981, and an appreciation of Donald Bevan Sothers, one of Hancock's colleagues in the 114 Marathas, with particular reference to Sothers' role in theBattle of Shargat, Oct 1918, written in [1981].

Papers, maps and publications relating to the military career of Lt Col Harald George Hansen including memoir on his service as Private and Non-commissioned Officer with 4th Btn, Yorkshire Regiment, Western Front, 1914-1918; US military maps of Italy, 1944-1945, papers, publications and photos on the Highland Fieldcraft Training Centre; Ministry of Information publications on World War Two and a Royal Artillery history of World War Two: presentation volume of many essays by RA officers.

Papers relating to service on the Western Front during World War One, 1915-1918, including maps of Thiepval, Pozieres and Flers areas, 1915-1916; papers relating to service during World War One, including printed leaflets, 1915-1918.

Papers relating to Brig Harry Ewart Hopthrow's military career, 1914-1945, including memoranda, notes and correspondence on his service with Wireless Company, Corps of Royal Engineers, Western Front, World War One, [1914-1918]; typescript memoranda and correspondence as OfficerCommanding 107 Company, Corps of Royal Engineers (Reserve), Territorial Army, 1931-1935; notes and correspondence as Assistant Director of Works, General Headquarters, British Expeditionary Force (BEF), France, 1940; typescript memoranda, correspondence and notes as Director of Fortifications and Works, War Office, 1943-1945. Photograph album relating to 107 Company Royal Engineers, 1926-1933; group photographs, Inglis Bridge, Northern Command Tattoo, York, 1933.

Scrap book compiled by Lord Henry Horne, covering the period 1915-1929, reflecting his work at official functions and social life following World War One, including letters, press cuttings, photographs and other mementos including letter in French from Maj Gen John Emerson Wharton Hedlam, Jul 1924; letter from Field Marshal Sir Douglas Haig to Florence Matthews congratulating her on her work with the 'Soldiers and Sailors Free Buffet' at Victoria Station, Jul 1920; letter to Horne from Randall Davidson, Archbishop of Canterbury, 1927 and from his wife Edith Davidson, 1928. Photographs including of Horne; Prince Albert (later King George VI) and the Horne family at social events. Invitations to events at Buckingham Palace. Press cuttings on topics including Horne, his career, retirement, award of OBE and family; the death of Haig; the British Royal Family; unveiling of World War One memorials including the 2 Div memorial, 1923 and the Kitchener memorial and obituary for Horne in The Naval and Military Record , 21 Aug 1929.