<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/34/463" 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 Joseph Larmor, Secretary of the Royal Society</dc:title>
  <dc:description>The manuscript of a paper by Louis Napoleon George Filon 'On the Dispersion of Artificial Double Refraction' has been received, but there is no covering letter or mention of the communicator's name.</dc:description>
  <dc:date>26 January 1907</dc:date>
</rdf:Description>