National Portrait Gallery
Ulster Unionist Leaders
photograph, 29 June 1920
National Portrait Gallery
The Mad Bull (James Craig, 1st Viscount Craigavon; Michael Collins)
cartoon, 15 February 1922
Documents on Irish Foreign Policy
Memorandum- Our Territorial demand at the Boundary Commission
open_in_newdocument, 17 May 1923
History Ireland
The Boundary Commission Debacle 1925, aftermath & implications
open_in_newarticle, 1996
Documents on Irish Foreign Policy
Notes of a conference with the Irish Boundary Commission
open_in_newdocument, 3 December 1925