National Museums IrelandThe last letter written by Seán Mac Diarmada (Sean MacDermott) letter, 11 May 1916
Warwick Digital CollectionsImage of Sackville Street after Rebellion in Dublin, April, 1916 booklet, April 1916
Flickr - NLIThe shell of the G.P.O. on Sackville Street after the 1916 Rising photograph, May 1916
National Museums IrelandEaster Sunday Manouevres, 1916 / mobilisation order document, 21 April 1916
Decade of Centenaries timelinePM Asquith begs John Redmond’s MP forgiveness for the rejection of Home Rule by the Lords political cartoon, 1913
Decade of Centenaries timeline‘Political Proportions’: political cartoon political cartoon, 1911