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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/6/519" 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 René J. H. Dutrochet to Sir John Herschel, dated at Paris</dc:title>
  <dc:description>Autograph letter signed by sender. Has received the two memoires on photographic processes and rays of the solar spectrum. Presumes John Frederick William Herschel has now received his own work on Physical researches. Comments on various electrical experiments.</dc:description>
  <dc:date>15 April 1843</dc:date>
</rdf:Description>