The file comprises various publications and briefing reports produced by Jill Evans including Wales can Work: Small country success in the new global economy/Gall Cymru Weithio: llwyddiant gwleidydd bychain yn yr economi fyd-eang newydd, Effaith y Llyngess: economiau bychain yn Ewrop drwy lygad y storm; The Flotilla Effect: Europe's small economies through the eye of the storm; A Burning Issue/Pwnc Llosg; The Feasibility of Associate EU Citizenship for UK Citizens Post-Brexit; The Euro-Zone Now; Crisis and Resolution; EU Membership; Benefits and challenges for Wales, An Evaluation of Positive Action Mechanisms to Elect women in Welsh Politics; The Future of Manufacturing Jobs in Europe; Wales as a case study.

The file is composed of electoral material and leaflets published by Plaid Cymru mainly during various general election campaigns between 1970 and 1992. Among them is a typescript copy of 'An Economic Plan for Wales' published by the party during 1970, and copies of 'Socialism and Nationalism in Wales' by Neil Evans, and 'Defeating Welsh Nationalism', November 1987, by Jon Vaughan Jones.

Correspondence and ephemera related to the Sydney Conference in 1950 including letters and telegrams, a menu from a dinner at which Macdonald was the guest of honour, notes for a speech, possibly given at that dinner as well as material related to a television programme featuring MacDonald and letters from churches and Welsh societies in Australia