Correspondence (1963-70), mainly between Swayne and W. H. Milner, Portarlington, relating to a film made by Fr. Kennedy in 1921 ostensibly on the turf-cutting industry in the area, but also features the exhumation of skulls of the ‘Ballynowlart Martyrs’ who were purportedly burned alive in Ballynowlart church by English forces in the 1600s. Correspondence culminates in the deposit of the film in the National Library of Ireland.

Offaly Sinn Féin material: original resolution from North and South Offaly Executive Sinn Féin signed by Comd. Ua Duinn relating to its support of the Treaty (29 December 1921) and calling on Offaly’s representative Dr McCartan to vote for ratification, and a pamphlet entitled 'Terms of Reference 23 May 1922 Adjourned Árd-Fheis of Sinn Féin'.

Leaflets and other printed material relating to Croghan Feis organised by Offaly Vocational Education Committee (1949).
Manuscripts notes on placenames and history of Killeigh Parish and Philipstown (Daingean).

Publications: Programme for Walsh Island Second National Turf-cutting competition (1935); Knockbeg Centenary Year Book (1948); and Suncroft, a Parish Magazine (1970).

Papers, notes, publications, and artefacts mainly relating to the hosting in 1953 and 1954 of an exhibition of Offaly's history and archaeology in Tullamore as part of An Tóstal, a national festival celebrating Irish culture. Fr Hurley, or An tAth Seosamh Ó Murthuile as he was also known, was the chief organiser for the exhibition, and collected and schematically displayed original artefacts, manuscripts and illustrations detailing Offaly's history from pre-historic times to the modern era.

The remainder of the collection relates to non-Tóstal related notes, publications and ephemera from 1903-1962.