<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/34/577" 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 Professor Arthur Schuster, Fellow of the Royal Society</dc:title>
  <dc:description>The plate of the spectra illustrating Professor Hartley's paper on 'The Two Spectra of the Elements as Evidence of the Composite Nature of the Atoms' has been received today, and is being sent on to Schuster at once.</dc:description>
  <dc:date>9 February 1907</dc:date>
</rdf:Description>