Peace delegates arriving from London: from left to right, George Gavan Duffy, Robert Childers Barton, Erskine Childers, Desmond Fitzgerald, Arthur Griffith, Éamonn Duggan and Fionán Lynch

Pictured here are four of the signatories of the Anglo-Irish Treaty: George Gavan Duffy, Robert Childers Barton, Arthur Griffith and Eamonn Duggan. The other Treaty signatory was Michael Collins. Erskine Childers and Fionán Lynch served as secretaries to the Irish delegation.