<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/527/3/1/61" 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 William B Hardy to Sir Frederic Nathan of the Ministry of Munitions</dc:title>
  <dc:description>The Food Committee recommends the manufacture and use of the appliance for fat collection from household waste that Halliburton has seen.</dc:description>
  <dc:date>4 February 1918</dc:date>
</rdf:Description>