Papers chiefly related to Lethbridge's service in the Second World War, 1943-1948 and the Control Commission, 1945-1948. Typescript report, photographs, glass photographic slides and correspondence relating to 220 Lethbridge Mission to the USA, India, South West Pacific and Australia to study tactics and equipment required to defeat Japan in the Far East, 1943-1944. Photographs, including album of Australian troops in action with Japanese, Papua New Guinea, 1943, with related publications, notably War in New Guinea (Department of Information, Australia, 1943) and The Australasians [27 Nov 1943], with profile of Lethbridge. Papers relating to Lethbridge's service as Chief of Staff, 14 Army, Burma, 1944-1945, including printed chart of the planned phases of the Burma campaign, 1944; letters home, Aug 1944-Jun 1945; personal letter from Gen Sir William Joseph Slim, Commander in Chief, Allied Land Forces, South East Asia, to Lethbridge, 26 Sep 1945; typescript operational and administrative notes on the Burma campaign, 1945; portrait photographs, including Gen Slim [1945]; typescript administrative memoranda, 1945; edition ofCampaign in Burma (Central Office of Information, London, 1946). Papers relating to Control Commission for Germany, 1945-1948, including photocopies of Hitler's last will and testament, with copies of translations, 1945; Lethbridge's notes on evidence for Hitler's death, 1945; Hitler's signed Christmas card [1944]; press cuttings relating to defeat of plot by former SS officers, 1947; two UK Government papers on anglo-German relations and on conditions in Germany (HMSO, London, 1939); photograph album of pre-war Berlin, with notes on post war condition [1946]. Photographs and press cuttings relating to the opening of the Civil Defence College, Sunningdale, Berkshire, 1950; photographs relating to Civil Defence exercise, Bristol, 1956. Obituary for Lethbridge, reprinted from The Royal Engineers Journal [1961].

Papers and photographs relating to Ward's RAF career, 1930-1955, including photograph album containing 201 mostly captioned photographs relating to Ward's RAF service in India, 1930-1933, including RAF 11 Sqn operations against Mohmand tribesmen, North West Frontier, Mar 1932; with six loose photographs[1932]-1945, including photograph of Ward [1932]; group of RAF POWs, Stalag Luft III, Aug 1942; four aerial photographs of Hamburg and Bremen, Germany, Jul 1945. Copy of manuscript narrative diary, 1939-1942, detailing Ward's RAF service until he was shot down over Kiel, Germany, Feb 1942; copy of manuscript notes by Ward entitled 'Future training in the Royal Air Force' [1945]; six printed maps (two on linen, one on silk and two on tissue paper), of France, Danzig, Germany, Sumatra and Java, Indonesia, 1935-[1950]; printed translation of speech to the Reichstag by Adolf Hitler, 'A last appeal to reason', 19 Jul 1940; reprinted facsimile, dated 1983, of Honolulu Star Bulletin, relating to the Japanese attack on Pearl Harbor, Hawaiian Islands, 7 Dec 1941; copies of autographs given by Capt Basil Henry Liddell Hart and Kathleen Liddell Hart to Ward's son, Richard Ward, Aug 1951. Papers and photographs relating to the filming of The wooden horse, directed by Jack Lee, and Ward's role as actor and Technical Adviser, 1949-1950, including seven photographs of Ward and the film set during the making of The wooden horse, Germany, 1949; sketch map by Ward of Stalag Luft III [1949]; typescript notes by Ward entitled 'The aftermath of the wooden horse escape' [1949]; newspaper cuttings on the release of The wooden horse, 1950. Papers and photographs relating to Ward's service as Air and Military Attaché to Peru, Chile, Bolivia and Ecuador, 1952-1955, including typescript official reports by Ward relating to the air forces of Peru, Ecuador, Chile and Bolivia, Feb 1953-Sep 1955; typescript memoranda by Ward relating to diplomatic visits and journeys made in South America, Apr 1952-Oct 1955, including 'A review of living conditions in Lima, Peru' Apr 1952, 'Visit to Ecuador and northern Peru' Sep 1953, 'Journey by car from Lima to La Paz and return' Aug 1955; twenty four typescript letters home to relatives and friends, mostly to Ward's parents-in-law, Dudley and Audrey Christopherson, Jun 1952-Jul 1955; booklet entitled Operation Round Trip. The goodwill flight to South America by four English Electric Canberras of No 12 Squadron, the Royal Air Force (The English Electric Company Limited, London, 1952); twelve uncaptioned photographs of official functions, South America [1953]; twenty two colour photographs of the topography and local people, Peru [1954].