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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MA/251/80" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Magnetic observations at the Madras Magnetic Observatory, India, by Samuel Owen Edgar Ludlow</dc:title>
  <dc:description>Graphs showing curves of the declination, horizontal force, and vertical force magnetometers on days of 'considerable disturbance' at Madras [Chennai], using Gottingen mean time. The later two sheets also show curves for the thermometers associated with the horizontal and vertical force magnetometers.

Each sheet is signed 'S.O.E. Ludlow'. Inscribed [p.4]: 'Magnetic Observations Madras November - 1842'.</dc:description>
  <dc:date>15 April 1842</dc:date>
</rdf:Description>