<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/20/96" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from Bernard Forest de Belidor, La Frere, to Dr Mortimer</dc:title>
  <dc:description> ' Concerning a new Water Engine, with some account of his Treatise on Hydraulics. '

Read at the Royal Society 13 December 1733</dc:description>
  <dc:date>24 October 1733</dc:date>
</rdf:Description>