<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/4/57" 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 Lord Brouncker to Henry Oldenburg</dc:title>
  <dc:description> ' An answer to Mr Vernon's Letter of 29 November 1670 concerning the length of a second Pendulum addressed to Mr Oldenburg.'</dc:description>
  <dc:date>16 December 1670</dc:date>
</rdf:Description>