Butterley Company correspondence file for compensation case examinations Correspondence relating to examinations for compensation cases at Ormonde, Britain, Ripley, Denby Hall, Kirkby and New Langley collieries and Salterwood Pumping Station. There are no reports included, although each letter indicates there should be. The only information included are the names of mineworkers and which site they worked at. They were all examined by Dr McNamara other than a few cases who were seen in hospital for x-rays. Jan 1939-Jun 1941