<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/957/6" 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 Sir Joseph Banks, London, to Captain Henry Kater</dc:title>
  <dc:description>Letter certifying that Captain Henry Kater has been commissioned by President and Council of the Royal Society to investigate the length of the seconds pendulum at different latitudes and locations, and requesting the aid of all persons. 

Signed and with the seal of Sir Joseph Banks. </dc:description>
  <dc:date>23 June 1818</dc:date>
</rdf:Description>