<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/ACS/1/2/4/205" 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 [Alan Archibald Campbell] Swinton, to A. L. Hetherington [Esquire], Department of Scientific and Industrial Research</dc:title>
  <dc:description>Acknowledges receipt of a previous letter. Informs he was not aware that Mr. Vignoles had written to Hetherington directly but agrees with the modified memorandum he suggested, as it concludes matters.</dc:description>
  <dc:date>11 April 1929</dc:date>
</rdf:Description>