Diary, 17 Sep-16 Oct 1944, covering his service at Battle of Arnhem (Operation MARKET GARDEN), with part of 'Suggested medical plan' prepared for Deputy Director of Medical Services, 1 Airborne Corps, 22 Sep 1944, and part of note relating to the strength of medical forces, [1944]. Transcript of part of above diary made by Sir Basil Liddell Hart, with related correspondence, 1949-1951. Bound transcript of above diary made by Lt Col Kenneth Garside, Honorary Keeper of the Liddell Hart Centre for Military Archives, with foreword by Warrack, 1979. The diary formed the basis of Warrack's book Travel by dark: after Arnhem (Harvill, London, 1963), and a BBC television production Arnhem: the story of an escape, originally broadcast in 1976. Typescript copy of 'The Airborne Hospital, Willem 111 Kazerne, Apeldoorn, 25th Sept 1944 to 26th Oct 1944. Nominal roll of the wounded' compiled by Peter H Starling, Curator of the Army Medical Services Museums, Aldershot, Hampshire, 1998.

Typescript thesis for MD (Doctor of Medicine), Dublin University, entitled 'The prevention of malaria in a military cantonment in northern India' [1933]. Correspondence, 1935-1954, mostly personal letters of thanks and congratulations, including letter from Edwina Cynthia Annette Mountbatten, Countess Mountbatten of Burma, following a visit to military hospitals in West Germany, 1950. Typescript 'An account of the first two years with the East African Groundnut Scheme' [1948]. Correspondence, pamphlets and certificates, relating to retirement from the Royal Army Medical Corps, 1961-1962, awards and appointments, 1950-1977, and the Royal Army Medical Corps centenary celebrations, 1960. Typescript minutes of meetings of the Council of Col Commandants, Royal Army Medical Corps, 1964-1969. Correspondence and papers relating to Royal Army Medical Corps Regimental ties, uniform and dress regulations, orders, decorations and medals, 1966-1968. Correspondence relating to visits to military establishments as Col Commandant, Royal Army Medical Corps, Jan-Dec 1967. Correspondence with the War Office, 1961, and the Ministry of Defence, 1969-1970, relating to pay and conditions of retirement as President of the Command Standing Medical Board, Military Hospital, Tidworth, Hampshire.