<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/14/3/8/71" 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 N M Borodin, Highgate West Hill, London to Howard Walter Florey</dc:title>
  <dc:description>Asks if he and his colleague, Mr Zeifman, might spend a few weeks in Florey's department to see new method of crystallization of penicillin.</dc:description>
  <dc:date>30 April 1948</dc:date>
</rdf:Description>