<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/19/436" 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 Collings &amp; Company</dc:title>
  <dc:description>Quotes a letter from Karl Pearson regarding what should be done with the negative of his diagram for the Hertzian Oscillator Memoir. If the Messrs have the negative in question Harrison would be glad if they would send it to Pearson and let Harrison know that they have done so. </dc:description>
  <dc:date>2 October 1899</dc:date>
</rdf:Description>