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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/3/82" 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 Sir John Herschel to Francis Baily, dated at Slough</dc:title>
  <dc:description>Autograph letter signed by sender. Further regarding Richard Taylor the printer. Reports on observations of Mars by William Pearson. John Frederick William Herschel's new micrometer is aiding his observations of double stars.</dc:description>
  <dc:date>11 July 1828</dc:date>
</rdf:Description>