The collection contains pamphlets, letters, propaganda leaflets and some ephemera and newspaper cuttings related to sectarianism in Northern Ireland; the British 'Ireland Bill' of 1949, a perceived change of policy in the British Labour Party towards partition and efforts of the Anti-Partition of Ireland League (Britain) to have the Bill amended; the British Labour Party Conference of 1949 and Irish delegates attending; also some varied material on the lack of readiness of the Irish Republic regarding the reality of a united Ireland.