Various photographs, [1924-1955], principally of army personnel, including Royal Review, Aldershot, 1924, Canadian soldiers and troop carrier, 1944, staff of Movement Control, Dover, 1945, Old Sarum, 1955 and photographs relating to Malaya, [1949], and the Ross Battery, ND. Identity card, 1946. Royal Regiment of Artillery Magazine, 1992.

Papers, 1919-1947, of Lt Col Geoffrey Wells Meates, comprising his diaries, 1919, 1921-1939, 1943-1947, containing detailed narrative entries daily, and correspondence with his parents, 1921-1935, 1939-1945. Meates' diaries and letters record his activities, experiences, surroundings and travels, including his service with the Royal Artillery in Rangoon, Burma, and Calcutta, India, in the 1920s, and with Anti-Aircraft Artillery units in France (British Expeditionary Force, 1939-1940), Malta (1940-1944) and England (1944-1945) during World War Two.

Papers relating to bombardment of Hartlepool by three German battle cruisers, 16 Dec 1914, dated 1914, 1920, 1922, [1930-1940], 1934, 1938, notably including Trechmann's official report to Lt Col L Robson, Officer Commanding, Durham Royal Garrison Artillery, dated 16 Dec 1914; Robson's official report to the Fortress Commander, West Hartlepool, dated 16 Dec 1914; 'The bombardment of the Hartlepools' by Capt W A Murley, an offprint from the [Royal Regiment of Artillery] journal, [1930-1940]; The Great War: I was there! part 7 (1938), including an anonymous article on 'British pluck and luck at the Hartlepools'. Typescript text on his military service, 1914-1917, notably his experiences with the Heugh Battery, Hartlepool, 1914-1915, and with 41 Siege Battery at the Battle of the Somme, 1916, and Battle of Vimy Ridge, 1917.

Papers relating to his military service, 1938-[1943], 1948-1951, principally comprising papers relating to anti-aircraft searchlight training, 1938-[1943], including 'The training of the anti-aircraft searchlight spotter' by Capt Lancelot Edgar Conhop Mervyn Perowne, reprinted from The Royal Engineers Journal, Sep 1938, and School of Anti-Aircraft Artillery and School of Anti-Aircraft Defence course notes and papers, [1939-1943]; military and War Office editions of Ordnance Survey maps of North Midlands, Lincolnshire and East Anglia, 1939, 1941, 1948-1949; 'The officer and fighting efficiency', pamphlet issued by War Office, 1941; notes relating to Company and Battery Commanders' Course No 5, Army School of Chemical Warfare, 1944; 5 Anti-Aircraft Group training directives and operational orders, 1949; orders, instructions and other papers relating to 58 Anti-Aircraft Bde, Royal Artillery (Territorial Army) Exercises DERWENT and CORGI, 1950.

Papers, 1938-1983, mostly concerning the Hollerith (prototype computer) and the Army Statistics Club, including printed booklet entitled 'The Inns of Court Regiment (the Devil's Own)', 1938; newspaper cuttings and obituaries, 1944-1983, with nine photographs relating to Webster's Army career, notably photographs of 25 pounder gun and crew [1944]; printed volume entitled 'Administrative history of 21 Army Group, 6 Jun 1944-8 May 1945' (Restricted publication, 1945); eight typescript editions of 'The Bulletin of the Stats Club', 1949-1953, with related administrative correspondence, 1946-1979; two editions of The Tabulator. A journal devoted to Hollerith electrical punched card accounting, 1953 and 1958; edition of 'The history of 353 (London) Medium Regt RA (TA), 1861-1961' by Maj B J Grimwood, Col John Ewart Marnham and Lt Col E H Beasley [1962].