<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/50/254" 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 Dr [John Allen] Harker, Fellow of the Royal Society</dc:title>
  <dc:description>Would like to know if arrangements have been made regarding the proposed demonstration of the Coolidge Rontgen Ray Tube on 16 June. There are many other exhibits to provide for, and space is limited.</dc:description>
  <dc:date>4 June 1914</dc:date>
</rdf:Description>