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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/11/270" 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 Humphrey Lloyd to Sir John Herschel, dated at Trinity College, Dublin</dc:title>
  <dc:description>Autograph letter signed by sender. Has ordered the instruments for the Van Diemen's Land observatory. Is uncertain regarding the third magnetometer; T. C. Robinson's has not yet been tested. Will order a dip circle from Paris.</dc:description>
  <dc:date>17 April 1839</dc:date>
</rdf:Description>