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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/JS/3/219" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Walker Colliery Engine, Northumberland</dc:title>
  <dc:description>General design for the coal machine for Walker Colliery in the County of Northumberland
Plan and elevations of water wheel and frame, section of the returning engine, scale 1:72
Ink wash
Signed 1783

Inscribed: For explanation see Book 7, Reports nd Estimates, page 284</dc:description>
  <dc:date>1783</dc:date>
</rdf:Description>