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<rdf:Description rdf:about="http://calmview.derbyshire.gov.uk/CalmView/record/catalog/NCB/A/BUT/13/17/4" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Butterley Company correspondence file on lighting in mines</dc:title>
  <dc:description>On the installation and maintenance of lighting in its collieries to meet the provisions of the Coal Mining Act 1911 and the Coal Mines General Regulations (Lighting) 1934, including printed copies of the Regulations and associated circulars and printed material from the Mines Department, including on flameproof electrical apparatus, 1934-1936</dc:description>
  <dc:date>Sep 1931-Feb 1946</dc:date>
</rdf:Description>