<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/4/43" 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 Sir Isaac L. Bell to Sir John Herschel, dated at Newcastle-upon-Tyne</dc:title>
  <dc:description>Autograph letter signed by sender. Is sorry to hear that John Frederick William Herschel is unable to attend the B.A.A.S. meeting. Has been working on a new formula for thallium, and will forward a sample if required.</dc:description>
  <dc:date>8 June 1863</dc:date>
</rdf:Description>