<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/55/756" 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, Assistant Secretary of the Royal Society; to The Director of the National Physical Laboratory</dc:title>
  <dc:description>Letter forwarding a letter and form from the Patent Office</dc:description>
  <dc:date>04 September 1918</dc:date>
</rdf:Description>