National Library of Ireland 1916 exhibition
Tom Clarke
postcard & RIA Biography
Decade of Centenaries timeline
Fire fighters extinguishing the flames, Messrs. William Campbell & Co
photograph, 22 May 1922
Decade of Centenaries timeline
Civilians in Belfast being searched by police
photograph, 13 March 1922
Hathi Trust Digital Library
The struggle of the Irish people. Address to the Congress of the United States
book, January 1921
