<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/119/2/114" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Note on the instruments in the magnetic observatory at Madras [Chennai], by Samuel Owen Edgar Ludlow</dc:title>
  <dc:description>Include notes on the declination magnetometer, horizontal force instrument and vertical force instrument. </dc:description>
  <dc:date>23 April 1842</dc:date>
</rdf:Description>