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<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/79/67" 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 John Stalker, the Executioner Insecticide Co. to Ross</dc:title>
  <dc:description>He has dispatched 3lbs of the 'Executioner' insecticide to Sierra Leone for experimental use in destroying mosquito eggs and would like to know if it were effective.</dc:description>
  <dc:date>30/10/1901</dc:date>
</rdf:Description>