<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/35/434" 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 Robert William Frederick Harrison, to Messrs Barker &amp; Son, Sundial House, 12 Clerkenwell Road</dc:title>
  <dc:description>'Sirs,
[blank space] yesterday and to say that the makers of the helio-chronometer are Messrs Pilkington &amp; Gibbs, Ltd., 7 Lune Street, Preston'.</dc:description>
  <dc:date>31 May 1907</dc:date>
</rdf:Description>