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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/72/163" 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 Francis Alexander Towle, Assistant Secretary of the Royal Society; to M. Pierre Abraham; rue Dufetel, Le Chesnay, France</dc:title>
  <dc:description>Replies to an enquiry about a portrait of Lord Kelvin inserted in Mach's Warmelehre (1923). Asks M. Pierre Abraham to send a photograph of the portrait, and then hopefully the Royal Society can identify it and trace the original.</dc:description>
  <dc:date>1 May 1929</dc:date>
</rdf:Description>