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 Winkworth J. Auctioneers, Surveyord, Valuers, House & Estate Agents, 12, Curzon Street, Mayfair, London, W