Papers of the Sykes family of Sledmere > Papers of Sir Mark Sykes (1879-1919) (Second deposit of Papers of the Sykes family) > Correspondence > File. General correspondence, letters and telegrams to Mark Sykes > Postcard. A. Rowntree, Honorary Secretary, Yorkshire Allotments and Small Holdings Association, Kirkby Overblow, Pannal SO to Mark Sykes