Correspondents include Sir Henry Thompson (2); Lord Rosebery (3); Charles, 9th Duke of Marlborough; Lady Gwendolen Cecil; Captain Reginald Barnes; Herbert Asquith (later Lord Oxford and Asquith); George Buckle (The Times); Ernest Beckett (later Lord Grimthorpe) (3); Lord Allerton; W H Fisher (later Lord Downham); Colonel Charles a Court Repington; Lord Cromer; Lady Dorothy Nevill; Prince Arthur, Duke of Connaught.File also includes WSC's engagement diary for 1903.