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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/14/393" 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 Alexander Rogers to Sir John Herschel, dated at Bridge St., Leith</dc:title>
  <dc:description>Autograph letter signed by sender. Describes lunar rainbow seen on 22 August. Congratulates John Frederick William Herschel on his mathematical attainments. Describes his enjoyment of mathematics. Hopes John Frederick William Herschel will continue to correspond.</dc:description>
  <dc:date>20 September 1809</dc:date>
</rdf:Description>