Pamphlets, tracts and leaflets published in Britain and Ireland between 1770 and 1976 that describe, debate and criticise the political, economic, social and religious affairs, divisions and conflicts in Ireland.

About 360 titles, particularly strong in first editions of English poetry and novels published in the nineteenth century and early twentieth century.

Books on music and printed music published in Britain from the mid-17th century to the 20th century.

4000 books, 6000 pamphlets and sets of 40 periodicals published between about 1620 and 1940, including the works of the major English, Scottish and Irish political economists and writers. 

Over 6000 books, pamphlets and journals mainly related to Australian history and politics, as well as personal papers and a significant number of British and American imprints.

Personal papers and about 600 books and pamphlets from 1900-1960 on international relations, political biography, migration and more with a focus on the Commonwealth and United States. 

The Dryer Collection includes 2286 titles, mainly monographs but also including manuscripts and music material about the history of Ireland and Australia.

About 6200 books about European literature, history and culture, mostly published in the period 1880-1960. 

Around 10,800 items from the period 1829-1922 ranging from a single page to hundreds of pages and documenting British reactions to particular events, problems and crises, as well as Britain's relations generally with particular countries and regions.

Over 3,000 printed pamphlets, leaflets and issues of periodicals, mostly published 1900-1970, plus a collection of microfiche and microfilm of other publications, produced by left-wing parties and organisations in the period 1961–88.

Pamphlets, newspapers, printed ephemera, transcripts from archives in Ireland and Australia, records of Irish organisations in Australia, and personal papers of Irish nationalists and Catholic clergy. Also about 1200 photographs of Australian places and people with an Irish connection.

1,300 pamphlets and tracts published in Britain between 1829 and 1882. They provide a valuable record of the issues that were discussed and debated in Britain in the middle decades of the 19th century.