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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/JHG/9/2/16" 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 Chauncey Leake to J H Gaddum</dc:title>
  <dc:description>Letter from Leake to Gaddum, referencing Gaddum's mathematical treatment of drug safety factors, a visit from Arno Luckhardt, John Fulton's book on neuropysiology and Walton's 'Marihuana.' Also includes two photographs from Zurich conference.</dc:description>
  <dc:date>17 November 1938</dc:date>
</rdf:Description>