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 > Memorandum [Army form C348] from HW McCall, Adjutant, Scarborough, sending various documents to Mark Sykes for signature, including about an unofficial boxing tournament