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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MDA/A/20" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Correspondence between Alfred Charles Glynn Egerton and H L Penfold concerning a universal system of weights and measures</dc:title>
  <dc:description>Includes copy of Penfold's proposed universal system, a report on Penfold's suggestions from the National Physical Laboratory, and Egerton's reply to Penfold, with criticisms. </dc:description>
  <dc:date>1945-1946</dc:date>
</rdf:Description>