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.

Narrative of operations of 7 Division, 1918 by the Revd E C Crosse including reference to Clifford's service as Officer Commanding 95 Field Company, Royal Engineers; papers relating to Anglo-Italian Jubaland Boundary Commission, 1925-1928 including maps; British Somaliland-Ethiopia Boundary Commission, 1931-1936, including intelligence reports on French Somaliland, air survey operations, Walwal incident between Italian and Ethiopian troops, and printed reports on the work of the Commission; Chief Engineer, China Command, including report on Royal Engineers in Hong Kong, 1941-1942; Kenya-Ethiopia Boundary Commission, 1950-1957, including diaries, 1951-1955, printed reports, and maps of the boundary, 1946-1949; published articles by Clifford, 1928-1947, mainly on boundary commissions; technical manuals, 1924-1932, including surveying; publications and printed works, 1892-1952, including boundary commissions.

Letter book containing letters and telegrams received and sent by Clive as head of British missions, General HQ, France, 1917-1918, including letters concerning the movement of troops and administration, supplies of artillery and equipment, French infantry resources and liaison between French and British High Commands; letter from [Maj Gen Frederick Barton] Maurice, War Office, 18 Aug 1917, concerning move to establish Allied General Staff in Paris and possible transfer of troops from British front to Italy. Diaries, 1914-1918, containing detailed descriptions of daily events at General HQ, France, 1914-1918.

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.

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.

Copies of papers and negatives of photographs relating to his career, 1914-1945, including printed copy of message to officers, non-commissioned officers and men of 8 Corps from Lt Gen Sir Aylmer Hunter-Weston, Battle of the Somme, 4 Jul 1916; typescript letter by Jeffries, dated 1930, to the Director, Historical Section, Committee of Imperial Defence, on the attack by 2 Bn, Royal Dublin Fusiliers, 4 Div, 8 Corps, Battle of the Somme, 1 Jul 1916; typescript text of lecture entitled 'Commandant's address to newly commissioned IO's' [Intelligence Officers] [1942]; typescript Directorate of Army Psychiatry Research Memorandum No 11/02/9A, by Lt Col Henry Victor Dicks, Royal Army Medical Corps, entitled 'The psychological foundations of the Wehrmacht', 1944. Papers on the surrender and occupation of Italy, 1943-1945, including typescript drafts, in English, German and Italian, of announcement by FM Hon Sir Harold Rupert Leofric George Alexander, Supreme Allied Commander, Mediterranean Theatre of War, on the surrender of German and Fascist Republican forces in Italy, 1945; typescript memorandum entitled 'Note on documents taken from Mussolini by Italian partisans and handed to Brigadier Jeffries on May 18th 1945'.

Scrapbook of his service in France and Belgium, 1914-1917 and Italy, 1917-1918, compiled in 1923 and 1927, including a detailed account of the period Oct 1914-May 1915, notably the first Battle of Ypres, Oct-Nov 1914, written up from letters to his wife, 1914-1915; typescript copies of notes on the operations of 7 Div, Oct-Nov 1914, compiled by the General Staff, 7 Div in [1917-1918]; typescript copies of orders of 231 Field Company, 1916, and 528 Field Company, 1917; account of his service in Italy, 1918, written in 1923; copies of divisional and brigade orders for attack at Ypres, Oct 1917; various maps, 1914-1918; reproductions of photographs, 1918; 'The crossing of the Piave in 1918', article by Kerrich cut from The Royal Engineers Journal , Dec 1927.

Papers of Gen Sir Richard McCreery, 1928-1960; including notes relating to Staff College, 1928-1929; edition of The Cologne Post and Wiesbaden Times, 3 Nov 1929, relating to the final evacuation of British Forces from the Rhine; map of Aisne battlefield, 1914; notes relating to 12 Royal Lancers training exercises, chiefly on Salisbury Plain, 1937-1938; detailed narrative of 2 Armoured Brigade operations, France, May-Jun 1940, with brief diary of events, and official photograph with original caption, 'A conference at HQ during operations on the Somme Front'; map for 5 Corps training exercise, Salisbury Plain, Dec 1940; official correspondence as Commander, 8 Armoured Div, Home Forces, Dec 1940-Oct 1941, discussing topics including unit inspections, accommodation, recruitment and appointments; report on 'The supply of mobile forces by air', c 1942, regarding supply in the Western Desert; letter from Maj Gen Gerald Templer, Cdr 56 Div, Italy, 18 Mar 1944, commenting on recent operations; messages to all ranks as Commander, 8 Army, Italy, 12 October 1944-26 April 1945; pamphlet, Royal Canadian Armoured Corps, 1945, relating to the development of the Corps, 1940-1945; notes on the Tunisian campaign and notebook containing brief notes on operations in Italy and Austria, 1944-1946, possibly compiled retrospectively as lecture notes; detailed itinerary for British Troops in Austria battlefield tour of Italy, 5-11 May 1946; letter from V Adm Louis Mountbatten, South East Asia Command HQ, 8 Aug 1946, asking for any available polo ponies to be sold to the Malta Polo Club; booklet sent as Christmas card, 1946, with illustrations of Russian Army personnel; publications British Army of the Rhine battlefield tour: first day. 8 Corps operations east of Caen, 18-21 July 1944 (Operation GOODWOOD) (BAOR, Jun 1947) and British Army of the Rhine battlefield tour: fourth day. 43 (W) Division assault crossing of the River Seine, 25-28 August 1944 (BAOR, Jun 1947); brief notes relating to British Army of the Rhine organisation and administration, [1947]; letter from Geoffrey Fisher, Archbishop of Canterbury, 16 Dec 1947, relating a recent conversation with Emmanuel Shinwell, Minister of Defence, concerning the role of Christian teaching in Army education, particularly with regard to National Servicemen in Germany; routine official correspondence as Colonel Commandant, Royal Armoured Corps, 1947-1957; memorandum from FM Sir Bernard Law Montgomery as Chief of Imperial General Staff, 29 May 1948, relating to deployment of tanks by Royal Armoured Corps; notes on 'The Reserve Army, 1946-1949', by Brooke Claxton, Minister of National Defence, 1949; letter from Lynch Maydon, the Conservative MP for Wells, 7 Nov 1956, responding to the latter's criticism of the invasion of the Suez Canal Zone; correspondence, May-June 1957, relating to proposed mergers of army regiments; papers, chiefly training notes, relating to the Royal Armoured Corps, 1960.

Papers relating to Gallipoli (Faber and Faber, London, 1936), 1927-1967, principally comprising original typescript, [1936]; correspondence, 1927-1967, notably with Brig Gen Cecil Faber Aspinall-Oglander, 1933-1939, Gen Sir Ian (Standish Monteith) Hamilton, 1934-1941, Capt Sir Basil Henry Liddell Hart, 1936-1937, AF Sir Roger John Brownlow Keyes, Bt, 1934-1939, and Maj Gen Arthur Cecil Temperley, 1935-1939; newspaper cuttings, [1915]-1966, including reviews of Gallipoli, 1936-1937, and cuttings relating to the Gallipoli campaign, [1915]-1966; 'Gallipoli', [script of radio programme] by Val Henry Gielgud, 1936; photographs of Gallipoli taken by North, [1936]. Papers relating to North West Europe (HMSO, London, 1953), 1943-1961, including original typescript, [1953]; correspondence, 1944-1957, notably with Liddell Hart, 1953-1954, and FM Bernard Law Montgomery, 1st Viscount Montgomery of Alamein, 1954-1955; press cuttings, 1943-1961, comprising reviews of North West Europe, 1944-1945, dated 1953-1954, and cuttings relating to World War Two, dated 1943-1961; official US Government and HMSO publications relating to World War Two, 1945-1946. Papers relating to The Alexander memoirs (Cassell, London, 1962), dated 1941, 1945, 1946, 1948, 1959-1964, including draft copy, [1962], and published copy, 1962; correspondence, 1961-1964, notably with FM Harold Rupert Leofric George Alexander, 1st Earl Alexander of Tunis, 1961-1963, Liddell Hart, 1961-1962, and Montgomery, 1962; newspaper cuttings, 1945-1946, 1948, 1959-1963; photographs taken by North and Alexander on a visit to the Middle East and Italy, 1960. Other papers, [1931-1968], including articles by North, [1939-1966], notably concerning training, tactics and weaponry; correspondence, [1933-1960]; maps of UK and North West Europe, 1931-1944; press cuttings, 1939-1966, including reviews of Men Fighting (Faber and Faber, London, 1958), 1958-1959; 'Diary of the Belgian Campaign, May 1940', typescript text by AF Sir Roger John Brownlow Keyes, dated [1940].

Papers of Barrie Pitt relating to military history, 1940-1991, including draft of book Special Boat Squadron by Pitt, annotated with corrections; draft of book Crucible of War: Western Desert 1941 by Pitt, annotated with corrections; transcripts of radio and television broadcasts on the First and Second World Wars including transcripts of the BBC 1 series 'Grand Strategy' on the Second World War, 1972; scripts and other papers relating to the BBC TV series, 'The Great War', 1964 and transcripts of 'European Service: General News Talk' 26 Jun 1964-20 Aug 1964; correspondence chiefly on the subject of historical research; photographs of Malta during the Second World War; copy photographs used by Pitt to illustrate his books and articles, chiefly photographs of the North African Campaign, to illustrate Pitt's book Crucible of War: Western Desert, 1941, also photographs of Adolf Hitler, Albrecht Kesselring; Sicily, 1943 and aerial warfare, Malta, 1940-1943; papers used for research including press cuttings, magazines and magazine cuttings, offprints of articles and correspondence notably on the subject of Europe 1900-1914 and the Middle East; papers relating to Basil Liddell Hart including photographs, draft articles by Liddell Hart, copies of Liddell Hart's correspondence and press cuttings; draft papers by Eric Dorman O'Gowen and related correspondence and copies of British History Illustrated.