Archif Plaid Cymru,
Archif Plaid Cymru,
Leo Abse Papers,
Leo Abse Papers,
Various political papers
Various political papers
Draft Devolution to Wales Bill
Draft Devolution to Wales Bill
Relations with the UK Government, 2011 referendum and the Yes Campaign
Relations with the UK Government, 2011 referendum and the Yes Campaign
Welsh devolution referendum campaign
Welsh devolution referendum campaign
Devolution Referendum
Devolution Referendum
Plaid Cymru: Hydro Group Papers,
Plaid Cymru: Hydro Group Papers,
Cliff Prothero Papers,
Cliff Prothero Papers,
Aberystwyth 'No Assembly' Campaign (1979) Archive,
Aberystwyth 'No Assembly' Campaign (1979) Archive,