Papers of the Sykes family of Sledmere > Papers of Sir Mark Sykes (1879-1919) (Second deposit of Papers of the Sykes family) > Correspondence > File of general correspondence. Letters and telegrams to Mark Sykes > Letter from F. F. Mason, Secretary of the Goole Conservative and Unionist Association, Salisbury Avenue, Goole, inviting Mr Sykes to address a meeting of the Association.