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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/11/113" 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 Dionysius Lardner to Sir John Herschel, dated at 33 Percy St., Bedford Square</dc:title>
  <dc:description>Autograph letter signed by sender. Has met the proprietors of the Cabinet Cyclopaedia. Would John Frederick William Herschel be agreeable to write an article on Astronomy or Optics, instead of Light? Will approach David Brewster regarding Light.</dc:description>
  <dc:date>19 February 1829</dc:date>
</rdf:Description>