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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/21/174" 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 [Frank Watson] Dyson, Royal Observatory, Edinburgh, to [Robert William Frederick] Harrison</dc:title>
  <dc:description>'Dear Mr Harrison, I am much obliged to you for the trouble you have taken re the reproduction of my colour spectrum. It will, I think, be best to have the lines slightly strengthened by the engraver on his plate. It will be necessary to put in a line in the text saying that this has been done. Yours sincerely, F W Dyson'.</dc:description>
  <dc:date>13 June 1906</dc:date>
</rdf:Description>