National Museums IrelandThomas Ashe – Easter Greetings, 1918 / Easter card postcard, Easter 1918
Warwick Digital CollectionsImage of Sackville Street after Rebellion in Dublin, April, 1916 booklet, April 1916
Decade of Centenaries timelineSir Edward Carson’s souvenir parchment of the Ulster Covenant document, 28 September 1912