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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/FS/7/2/592/26" 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 Dr Martin Ruhemann, Petrocarbon Ltd, to Simon, on Corblin compressors</dc:title>
  <dc:description>Corblin compressors compressed small quantities of gases without risk of oil contamination.  In this instance, Ruhemann wanted to compress a small quantity of argon</dc:description>
  <dc:date>10 February 1950</dc:date>
</rdf:Description>