<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/743/1/158" 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 Chandler Roberts-Austen, The Royal Mint, to [John Hall] Gladstone</dc:title>
  <dc:description>Relaying information on the relative strengths of copper, bronze and iron. Also provides Gladstone with details of a simple experiment to demonstrate.</dc:description>
  <dc:date>11 February 1898</dc:date>
</rdf:Description>