UCD
Richard Mulcahy
Photograph & RIA Biography
National Portrait Gallery
The Mad Bull (James Craig, 1st Viscount Craigavon; Michael Collins)
cartoon, 15 February 1922
UCD Digital Library
Group of IFS Army soldiers firing artillery on the Four Courts
photograph, 28 June 1922
National Archives UK
Cabinet Memorandum. Ireland – Capture of Four Courts.
open_in_newdocument, 30 June 1922
Documents on Irish Foreign Policy
Extract from statement by Michael Collins on Northern Ireland policy
open_in_newdocument, 4 February 1922
Bureau of Military History
The Minister of Defence orders that the Convention be not held
newsletter, 31 March 1922
National Museums Ireland
The last letter written by Seán Mac Diarmada (Sean MacDermott)
letter, 11 May 1916