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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/7/69" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Extract from minutes of meeting of the Board of Longitude</dc:title>
  <dc:description>Extract concerns the Board's opinion of nautical instruments designed by Professor Christian Carl Lous

With copy of a letter from Banks to Lous (dated 5 March 1790) on obtaining a certificate on the practicality of his instruments at sea.</dc:description>
  <dc:date>5-6 March 1790</dc:date>
</rdf:Description>