Includes 3 letters from Clement Attlee about WSC's invitation asking him to attend the conference at Potsdam Berlin [Germany], comments made by Harold Laski, and the position of the National Executive of the Labour Party.Also includes drafts of WSC's letters to Attlee and statements to the press; newspaper cuttings of Laski's statements about Attlee's position as an 'observer' to the conference and on foreign policy; notes and copies of correspondence from John Martin and Leslie Rowan [Private Secretaries to WSC] on subjects including the exchange of correspondence between Attlee and WSC.