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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/257/1/101" 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 Christopher Henyk Diderich Buys Ballot, Utrecht to Edward Sabine</dc:title>
  <dc:description>Ballot informs Sabine that Dr [Elie van Rijckevorsel] has offered to travel to Java and assist Dr [Pieter Adrian] Bergsma in arranging his new observatory, and taking some absolute measurements of magnetic constants. [Rijckevorsel] will be learning his duties at Kew Observatory, and Ballot asks Sabine to show him the same kindness he did to Bergsma.</dc:description>
  <dc:date>7 May 1873</dc:date>
</rdf:Description>