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<rdf:Description rdf:about="http://calmview.derbyshire.gov.uk/CalmView/record/catalog/NCB/A/BUT/7/18/8" 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 the extension of leases at the Kirkby and Lowmoor collieries on land of the Welbeck estate of the Duke of Portland</dc:title>
  <dc:description>Includes copy of agreement between the Duke of Portland and the Butterley Company for an extension of the lease. Annotated plan showing a section of strata at Kirkby and Lowmoor Collieries, early 20th cent, 53cm x 39cm. Mention is made to interests of the Sherwood Colliery Company.</dc:description>
  <dc:date>Mar 1912-Jul 1933</dc:date>
</rdf:Description>