Papers relating to Britain's entry into the European Economic Community, the 1975 United Kingdom European Communities membership referendum, European Parliament elections, the Common Agricultural Policy. Includes press cuttings, including articles by Jay, extracts from Hansard, correspondence, including with Harold Wilson and Edward Heath, Open Seas Forum booklets, Common Market Safeguards Campaign flyers and booklets, transcripts of speeches by Jay and by Sir John Winnfrith, memoranda and…