<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/B1/109" 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 William Balle to Robert Moray, dated at Mamhead, Devon</dc:title>
  <dc:description>Autograph letter concerning letters sent to William Brouncker about magnets; concerning observations of planets and the moon on 11 and 12 September, with a figure</dc:description>
  <dc:date>15 September 1666</dc:date>
</rdf:Description>