Papers relating to his civil and military career, 1940-1949, dated 1940-[1955], notably including typescript text concerning his service with the Royal Air Force Volunteer Reserve, Malaya, 1942, dated [1945-1955]; photographs of Morriss and other POWs, Java and Japan, [1942-1943]; notes relating to his life as a POW, [1942-1945]; newsletters of the Java Fellowship, an organisation for families of RAF personnel missing in Java, 1943-1946; issues of Far East , the official journal of the Far East Section of the Red Cross and St John War Organisation Prisoners of War Department, 1944-1945; 'Publicity in connection with escaped, liberated or repatriated Prisoners of War', restricted circulation circular from General HQ, US Army Forces, Pacific, 1945; 'Homeward bound', pamphlet giving information about the 5th Replacement Depot, a processing camp for liberated POWs near Manila, Philippine Islands, [1945].