Collection includes five postcards, four of which are of British troops from 1 Airborne Div at Hotel De Tafelberg, Oosterbeek, Netherlands, during Operation MARKET GARDEN, the Allied attempt to establish a bridgehead across the Rhine river at Arnhem, 17 Sep-25 Sep 1944, and one of the Airborne Monument at Oosterbeek, built by J Maris, 1946; and a personal account by Henk B van der Horst entitled, Paratroopers Jump, Fury over Arnhem (Boekhandel Romijn, Oosterbeek, 1946), relating to the Allied airborne offensive at Arnhem, 17 Sep-25 Sep 1944.

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.