<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/10/159" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>'Description of a Percussion Shell to explode at the bottom of the Sea', by John Norton</dc:title>
  <dc:description>Norton gives his rank as "late Captain 34th Regiment".  Letter communicated by Samuel Hunter Christie, Assistant Secretary, Royal Society.</dc:description>
  <dc:date>1840</dc:date>
</rdf:Description>