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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/A/2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter, from Adrian Auzout to L'Abbe Charles, dated at Paris</dc:title>
  <dc:description>Concerning Giuseppe Campani's optical glasses with observations of the rings of Saturn and satellites of Jupiter. 

Subject: Optometry

Extract read at the Royal Society on 22 March 1664.</dc:description>
  <dc:date>13 October 1664</dc:date>
</rdf:Description>