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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/6/319" 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 H [Henry] Clerk, Royal Arsenal, to the Royal Society</dc:title>
  <dc:description>Regarding his paper, which is to be printed in the 'Proceedings'. Clerk reiterates some observations on the changes in specific gravity and the resulting levels of contraction [of wrought irons and other metals].</dc:description>
  <dc:date>27 April 1863</dc:date>
</rdf:Description>