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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/16/418" 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 James South to Sir John Herschel</dc:title>
  <dc:description>Autograph letter signed by sender. Discusses various apparent errors James South has been detecting in observing double stars with two different telescopes. Assures John Frederick William Herschel that no serious problems exist.</dc:description>
  <dc:date>30 June 1823</dc:date>
</rdf:Description>