Papers, 1851-1919, relating to the military career of Sir Archibald Alison, including: detailed sketch map of Lucknow Garrison, India, 1851; memoranda to Alison from Lt Gen Sir Colin Campbell, Commander of British expedition to suppress Indian Mutiny, concerning troop movements, India, and operations at Lucknow for the relief of Lucknow Garrison, India, 1857; correspondence relating to British military operations in India, 1858-1862; records of service and correspondence relating to Alison's appointments, 1858-1892, with correspondents including Sir Henry Thurston Holland, 1st Lord Knutsford, Secretary of State for the Colonies, George William Frederick Charles, 2nd Duke of Cambridge, Commander in Chief of the British Army, and Sir Henry Campbell-Bannerman, Secretary of State for War; press cuttings relating to Alison's career, 1863-1907, including article, 'The brains of the Army', The Word, 17 Nov 1880, detailing the work of the Intelligence Department under Alison; official correspondence, 1868-1892; lithograph map of the battle of Amoaful (Amoafo), Ghana, printed by the Topographical Department of the War Office, 1874; letter from Alison's cousin, Gen Sir Montagu Gilbert Gerard, with detailed account of the capture of Kabul, Afghanistan, 1880; official correspondence relating to the campaign in Egypt, 1882-1883, chiefly concerning appointments, the state of the troops, organisation, and the necessity of retaining a permanent force in Egypt; memoranda by Alison, 1885-1886, on subjects including the Government of India proposals for a permanent increase in British troops in India, demobilisation in Egypt, Colonel Sir Charles Wilson's failure to reach Khartoum in time to relieve General Charles Gordon, and the importance of mounted infantry; notes [1889], by Alison on his career, 1845-1881; correspondence and press cuttings relating to Alison's death and funeral, 1907; correspondence between the Alison family and Blackwoods publishers, 1914-1918, concerning a possible biography of Alison; article, 'The European Brigade under Brigadier General Sir Archibald Alison in the Ashanti War, 1873-1874' by Major General Sir Charles Walker Robinson, Alison's son-in-law, [1919].

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).