Correspondence between S. Rutherford, the Secretary of the Easington Lodge of the National Union of Mineworkers, and A. Hesler, the General Secretary of the Durham Area of the National Union of Mineworkers, concerning the renovation of colliery houses, an overtime ban, rest days, and Incapacity Retirement Benefit; and between S. Rutherford and the National Coal Board (Easington Colliery) concerning an increase in output, coal allowances, and the training and deployment of manpower, 29 September 1962 – 28 December 1964 – From:Correspondence