<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/929/1/100" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Photocopy of a receipt from Isenthal &amp; Co, Mortimer Street, Cavindish Square, to Mackenzie Davidson</dc:title>
  <dc:description>A receipt for 30 milligrams of pure Radium Bromide at £9, coming to £270. </dc:description>
  <dc:date>6 March 1909</dc:date>
</rdf:Description>