<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/19/4/74/29" 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 Howard Walter Florey to J S K Boyd, Wellcome Building, Euston Road, London</dc:title>
  <dc:description>Thanks Boyd for having arranged for extraction of secretin from the pig's guts - says Dr Dewing has done excellent job - now have excellent raw material to use for further purification.</dc:description>
  <dc:date>13 March 1956</dc:date>
</rdf:Description>