<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/14/76" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Draft memorandum from the Royal Society to the Board of Trade on iron ships and their compasses </dc:title>
  <dc:description>The memorandum discusses the issue of the deviation of compasses onboard ships made from iron and on possible solutions to the problem.</dc:description>
  <dc:date>19th century</dc:date>
</rdf:Description>