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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/B2/17" 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 Erasmus Bartholin to Henry Oldenburg, dated at Copenhagen</dc:title>
  <dc:description>Autograph letter with information about the work of Jean Picard at the observatory, known as the Round Tower, in Denmark; concerning the work of his brother, Thomas Bartholin, regarding the standard foot measurement</dc:description>
  <dc:date>4 August 1672</dc:date>
</rdf:Description>