Papers relating to his service in the BEF during 1940, dated 1940 and 1980, notably including a text comprising a description of his role as Deputy Assistant Quartermaster General, General HQ, BEF, France, 1940, written in 1980, an account of his work relating to ammunitions supply, May 1940, including an expedition to Dunkirk to unload an ammunitions ship, written in Jun 1940,an account of a reconnaissance expedition to assess the area around La Rochelle and La Pallice as a possible site for a new base for UK forces, Jun 1940, written in 1980, and a conclusion giving Fernyhough's views on the success of the Dunkirk evacuations, May-Jun 1940, written in 1980.

Papers relating to his military career, 1944-1952, dated [1944-1953], [1960-1980], comprising account of advance of 2 Bn, Essex Regt through Northern France and Belgium, June-Oct 1944, notably covering the attack on Le Havre, 10 Sep 1944, written in [1945], with appendix dated [1960-1980]; account of withdrawal of 2 Infantry Bde from Belgium and Northern France, May 1940,culminating in their evacuation from Dunkirk on 1 Jun 1940, written in [1944-1945]; notes on the allotment and loading of vehicles, Operation OVERLORD, June 1944; map of German defences at Le Havre, issued by [the War Office], 1944; map showing position of 51 and 49 Div to the north of Le Havre, 7 Jun 1944, issued by the War Office, 1947; two accounts of the work of 1 Bn, The Queen's Own Royal West Kent Regt, in Malaya, 1952, written in [1953].