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, including one letter from Winston Churchill > Letter from W H Gough, Bridlington and District Unionist Club, asking Sykes to attend a smoking concert at the opening of the winter season