<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/19/58" 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 Sir John Herschel to Henry Kater, dated at [Slough]</dc:title>
  <dc:description>Autographed letter, damaged. Misplaced papers are now found. Henry Kater must be 'first authority' on scale constructed for Wilhelm Struve. John Frederick William Herschel improved telescope by separating eyepiece lenses. John Frederick William Herschel's new baby girl.</dc:description>
  <dc:date>3 April 1830</dc:date>
</rdf:Description>