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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/5/164" 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 J F W [John Frederick William] Herschel, 32 Harley Street, to J [John] Gassiot</dc:title>
  <dc:description>Regarding observations and photographs of sun spots. Herschel describes the equipment and conditions needed to capture them and print them on paper. </dc:description>
  <dc:date>24 April 1854</dc:date>
</rdf:Description>