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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/68/303" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Lord Rayleigh [Robert John Strutt], FRS</dc:title>
  <dc:description>'With reference to your letter of April 5th, Professor [John Cunningham] McLennan has now sent in a paper on "The Origin of the Auroreal Green Line 5577A and other Spectra associated with the Aurora Borealis".'</dc:description>
  <dc:date>16 June 1925</dc:date>
</rdf:Description>