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 Walter Brierley reports the finding of the roll of plans, which includes several alternative schemes for the arrangement of the hall and staircase, a plan showing the walls of the older house (1792) and drawings of enrichments from Kedlestone