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 > Letter. Alfred Rowntree, Honorary Secretary, Yorkshire Allotments and Smallholdings Association, Kirkby Overblow, Pannal, SO to Mark Sykes