Boards, Committees and Councils Records of, and relating to, committees, councils and boards served by representatives of the National Union of Mineworkers (NUM) and NUM Derbyshire Area comprising: 1 Apprenticeship Committee 2 Area Safety 3 Area Youth Committee 4 Colliery Closure Committee 5 Colliery Consultative Committees 6 Consultative Councils 7 Derbyshire District Wages Board 8 Disputes Committee 9 District Board for the Coal Industry in the District of Derbyshire 10 Dust Prevention-Suppression 11 Grading Technology Committee/Grading Working Party 12 Joint National Negotiating Committee (JNNC) 13 Joint NUM Areas 14 Joint NUM Divisional Coal Board Meetings 15 Mining Qualifications Board (MQB) 16 National Union of Mineworkers (NUM) National Executive Committee 17 Technology Advisory Board 18 TUC General Purposes Committee 19 Vietnam Committees 20 Youth Advisory Committee 21 East Midlands Economic Planning Council 22 Colliery Review Committee 23 Chesterfield and District Industrial Mission 24 NUM Engineers' Meetings 25 WPIS National Joint Council 26 National Youth Committee 1930-1993