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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/61/27" 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 an unknown correspondent; to Professor Niels [Henrik David] Bohr, FRS; Universitets Institut for Teoretisk Fysik, Blegdamsvej 15, Copenhagen, Denmark</dc:title>
  <dc:description>Is sorry to hear of Professor Niels [Henrik David] Bohr's ill health. Asks that when Professor Bohr's plans for the Autumn are set that he write to the Society in order that they might rearrange the discussion on the quantum theory of line spectra. </dc:description>
  <dc:date>29 April 1921</dc:date>
</rdf:Description>