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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/3/190" 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 Professor [Arthur Bedford] Orlebar, to Lieutenant-Colonel Henry Sykes, East India House</dc:title>
  <dc:description>Regarding plans to establish an observatory at Aden and the need for further equipment and personnel. Orlebar also references the effects of monsoon season on meteorological observations. </dc:description>
  <dc:date>30 August 1841</dc:date>
</rdf:Description>