NLI 1916
Éamonn Ceannt
photograph & RIA Biography
Google Arts and Culture
Memorandum from Arthur Griffith to de Valera on Ulster
open_in_newdocument, 8 November 1921
Decade of Centenaries timeline
Pro-treaty leaflet detailing some arguments about the anti-treaty supporters
leaflet, 15 June 1922
National Archives UK
Cabinet Memorandum – Ireland (Draft Constitution)
open_in_newdocument, 1 June 1922
Hathi Trust Digital Library
The struggle of the Irish people. Address to the Congress of the United States
book, January 1921
