<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="http://calmview.derbyshire.gov.uk/CalmView/record/catalog/NCB/E/WIL/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Revised project for concentration of output to Williamthorpe Colliery</dc:title>
  <dc:description>National Coal Board East Midlands No. 1 Area project proposals, also makes mention of Grassmoor, Pilsley and Holmewood collieries. Includes appendices relating to expenditure, profitability, labour and coal resources. 11 related plans at back.</dc:description>
  <dc:date>1950</dc:date>
</rdf:Description>