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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/20/22" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from Monsieur Rocquette, St Petersburg, to the Royal Society</dc:title>
  <dc:description> ' A letter enclosing his System of the Sphere, and a mithod for finding teh Longitude at Sea. '

Rear at the Royal Society on 18 January 1732/1733</dc:description>
  <dc:date>24 June 1732</dc:date>
</rdf:Description>