<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/257/5/161" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Incomplete letter from [James Farquahason]</dc:title>
  <dc:description>Reference to the influence of the aurora borealis on the magnetic needle. Refers to an error in the date of observations, and a ‘large magnetic apparatus’.</dc:description>
  <dc:date>19th century</dc:date>
</rdf:Description>