<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/JHG/9/17/51" 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 J H Gaddum to Pletscher</dc:title>
  <dc:description>Confirms that all assay results should be increased based on Gaddum's agreeing a new standard with [Ulf von] Euler.</dc:description>
  <dc:date>17 November 1959</dc:date>
</rdf:Description>