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 to 'Walter' from E.A. Collett, enclosing a letter he has received from William Thackray and Sons, (attached) and asking him to see to it.