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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/15/331" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Incomplete letter, from Edward Sabine to Sir John Herschel</dc:title>
  <dc:description>Autograph letter signed by sender, incomplete. Hopes [Humphrey] Lloyd will reconsider V.F. Magnetometer based on John Frederick William Herschel's remarks. Discusses Canadian observatories. States who will perform U. S. magnetic survey. Discusses micromet</dc:description>
  <dc:date>1840-4-25 or later</dc:date>
</rdf:Description>