<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/257/4/277" 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 Balfour Stewart, Kew Observatory to Edward Sabine</dc:title>
  <dc:description>Refers to a magnetic storm. Discussion regarding reduction of curves. Stewart asks Sabine if the photographs of the ‘large’ sunspots should be exhibited. Informs Sabine that Gibson has ‘promised the Cuban instruments next week’. Refers to sending Mr [Pieter Adrian] Bergsma a ‘gimball stand’. Stewart notes Mr [Warren] De la Rue ‘has done nothing more about the photographer’.</dc:description>
  <dc:date>22 August 1860</dc:date>
</rdf:Description>