<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/9/228" 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 Henry Hardcastle to Sir John Herschel, dated at 4 Gresham St.</dc:title>
  <dc:description>Autograph letter signed by sender. Regarding the various methods of levying the gas rate for street lighting.</dc:description>
  <dc:date>23 January 1870</dc:date>
</rdf:Description>