<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/25/14/16" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter, from Sir John Herschel to William Stanley Jevons, dated at Collingwood</dc:title>
  <dc:description>Copy of a letter. Not aware of any experiments to ascertain the amount of personal error in the estimate of time of a star transit. John Frederick William Herschel then comments on monetary matters including the value and gold equivalence of sovereigns issued by the Mint.</dc:description>
  <dc:date>1856 or later?</dc:date>
</rdf:Description>