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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/24/6" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished paper, 'The cause of the attraction of the needle' by Robert Deverell</dc:title>
  <dc:description>Deverell presents an overview of his reading on magnetism, lodestones and the Earth's magnetic poles. He uses the analogy of a ship to explain the phenomena of the Earth's magnetic field. 

Includes five figures in the text.

Subject: Magnetism

Received 6 February 1840.</dc:description>
  <dc:date>4 December 1839</dc:date>
</rdf:Description>