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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/14/79" 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 Charles Pritchard to Sir John Herschel, dated at Clapham Grammar School</dc:title>
  <dc:description>Autograph letter signed by sender. Searches for asteroids. Measures double stars and variables; Alexander Herschel assists. Asks John Frederick William Herschel's opinion of parallax measuring methods. Royal Society [of London] funds offered to M. J. Johnson's family in his memory.</dc:description>
  <dc:date>15 December 1859</dc:date>
</rdf:Description>