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