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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/5/360" 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 M[ichael] Connal to Sir John Herschel, dated at Mauritius</dc:title>
  <dc:description>Autograph letter signed by sender. Regarding his own theory of the determination of heights by the barometer, which has been modified by reading John Frederick William Herschel's pamphlet on Meteorology.</dc:description>
  <dc:date>7 April 1866</dc:date>
</rdf:Description>