Papers of the Sykes family of Sledmere > Papers of Sir Mark Sykes (1879-1919) (Second deposit of Papers of the Sykes family) > Correspondence > General correspondence > Letter from F.W.Morrissey, Room 23G, Trench Warfare Supply Department, (Ministry of Munitions of War), King Charles Street, Whitehall, S.W.(21, Telford Avenue, Streatham)