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<rdf:Description rdf:about="http://calmview.derbyshire.gov.uk/CalmView/record/catalog/NCB/A/BUT/13/10/11" 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 internal correspondence file on analysis of the coal quality from assorted collieries</dc:title>
  <dc:description>Relating to Ripley Colliery Piper Seam, Denby Central Washery, Butterley Drift, Denby Drift, Denby Hall Colliery Mickley and Ashgate Seams, and Ollerton Cubes</dc:description>
  <dc:date>Apr 1945-Jan 1947</dc:date>
</rdf:Description>