Decade of Centenaries timelineUnionist Clubs and Orangemen en route to Balmoral Showgrounds photograph, April 1912
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
Documents on Irish Foreign Policy The Collins – Craig agreement open_in_new document, 23 January 1922