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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/4/73" 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 [Antoine François Jean] Claudet, Adelaide Gallery, [London], to the Council of the Royal Society</dc:title>
  <dc:description>Requesting his paper previously submitted to make additional observations on chemical and visual effects of the camera obscura. </dc:description>
  <dc:date>22 May 1845</dc:date>
</rdf:Description>