Copy souvenir programme for the Albert Hall demonstration and an Irish Self-Determination League, flyer reprinting a letter of Bishop Thomas O’Dea to the Chief Secretary on British outrages in Ireland, typescript copy memos or letters of Art Ó Briain to Robert Brennan, Henry Dixon, J. H. MacDonnell and the Irish Dominion League and a letter of P. S. Beazley,

1919 July 16-1921 Feb. 18.