History HubDiarmaid Ferriter discusses the Anglo Irish Treaty (Full Interview) video clip, 2020
National Archives UKLetter from Sir James Craig to the Prime Minister open_in_new document, 29 July 1921
National Archives UK Letter from General Smuts to Eamon de Valera open_in_new letter, 4 August 1921
National Archives UK Cabinet Memorandum. The Irish Situation. open_in_new document, 30 May 1922