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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/FS/7/2/543/3" 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 Simon to Dr CF Powell, HS Wills Laboratory, Bristol University, describing his idea on how to collect samples of He3 from the upper atmosphere</dc:title>
  <dc:description></dc:description>
  <dc:date>8 December 1947</dc:date>
</rdf:Description>