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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/19/5/9/55" 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 E Gurr, Michrome Laboratories, Upper Richmond Road West, London</dc:title>
  <dc:description>Thanks for letter giving directions for making colloidal mercuric sulphide - thanks Gurr for information that there are now suspensions available commercially in Britain - indebted to Gurr for his help with these technical matters.</dc:description>
  <dc:date>20 February 1959</dc:date>
</rdf:Description>