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 Robert H. Darwin, Capt., P.M.C. 2/Yorkshire Regt., Fulford Barracks, York, thanking Sykes for a bottle of brandy.