<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/JHG/9/6/130" 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 JC Gregory</dc:title>
  <dc:description>Letter from JC Gregory forwarding an interleaved copy of Gaddum's book and suggesting that he write a companion book on Materia Medica.</dc:description>
  <dc:date>14 May 1956</dc:date>
</rdf:Description>