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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/19/149a" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Draft letter, from Sir John Herschel to the London Times, dated at Collingwood</dc:title>
  <dc:description>Autographed draft letter, signed or initialed by sender. Times of 12 May called for remedy to industrial pollution. In 1838 John Frederick William Herschel visited soda production plant near Newcastle and suggested profitable modification to fume chimneys that removed harmful vapors and generated useful compounds.</dc:description>
  <dc:date>13 May 1862</dc:date>
</rdf:Description>