<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/3/2/19/24" 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 Ronald V Christie, St Albans to Howard Walter Florey</dc:title>
  <dc:description>Thanks for penicillin - says that Trevan has 20 million units available - this is to be distributed between Fleming, Hudson and Christie - Trevan expects to have calcium salt in about 10 days.</dc:description>
  <dc:date>21 May 1943</dc:date>
</rdf:Description>