Twelve detailed, narrative, manuscript diaries, Jan 1933-Aug 1936 and Jan 1938-Dec 1944 (with postscripts added in Jan and Sep 1945), including Pownall's time as Military Assistant Secretary, Committee of Imperial Defence, 1933-1935, Commandant, School of Artillery, Larkhill, Wiltshire, 1936-1938, Chief of General Staff, BEF (British Expeditionary Force), France, 1939-1940, Commander-in-Chief, British Forces in Northern Ireland, 1940-1941, and Chief of Staff to Supreme Allied Commander, South East Asia Command, 1943-1944, with aerial photograph of Belfast, Aug 1940, and a group photograph of the officers of South East Asia Command [1945], typescript extracts from reports, letters and typescript extract from the diary of Maj Gen Edmund Archibald Osborne, on the campaign in France, 1940. Also, printed order of service in memory of FM John Standish Surtees Prendergast Vereker, 6th Viscount Gort, 10 Apr 1946, and related newspaper cuttings. The diaries were published as Chief of Staff. The diaries of Lieutenant General Sir Henry Pownall, edited by Brian James Bond (Leo Cooper, London, 1972).

Papers of Lt Col John Horace Marriott, 1941-2007, comprising memoir of life and service, 1916-1944, covering: early life in Hove, 1916-1922; Switzerland, 1922-1926, including detailed account of skiing in the 1920s; education, including at Sandhurst, 1929-1935 and military service including Lt, 2 Bn, Leicestershire Regt, 1936; service in Londonderry, 1936; Aldershot, 1936-1938; Palestine, 1938-1940, including night patrols in the Nablus region; Battalion Intelligence Officer, Acre, 1939; Western Desert, 1940-1941, including Sollum and Bardia, Dec 1940 - Jan 1941; battle of Crete, May 1941; Syria, Jun-Sep 1941; Tobruk, Sep-Dec 1941; India, 1942-Aug 1943 and 70 Div (subsequently renamed 3 Indian Div) Long Range Penetration (LRP) operations under Bernard Fergusson, Burma, 1943-1944. The memoir includes sketches of a barrack room, Londonderry; latrines, Sandhurst (Commanding Officer's one-man tent, and six seater 'thunderbox', in use) and a mule carrying radio equipment, Burma.Transcripts of Marriott's letters home, 19 Feb-9 Jun 1941, including on successful treatment of casualties and edition of The Green Tiger, newsletter of the Royal Leicestershire Regiment, for Spring 2007, with obituary for Marriott and a photocopy from the letters page of a subsequent edition, with an appreciation by John Penlington, former driver to Marriott.

Copy of manuscript account by Drummond relating to 1 Bn, Royal Ulster Rifles service during D Day, Operation OVERLORD, the Allied invasion of occupied France, and subsequent operations in Longueval, France, 1944, with four photographs including parade in Belfast, Northern Ireland [1936], groups of officers, Royal Ulster Rifles [1946] and Victory in Europe (VE) Day parade, Belfast, May 1945.