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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/929/2/13" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>'A commutator "break" for utilising the current at "make" as well as the current at "break"', the script of a lecture given at the Royal Society of Medicine by James Mackenzie Davidson</dc:title>
  <dc:description>Describes the device he has constructed to deal with the difficulty of the over powering 'make' current present in X-ray work. </dc:description>
  <dc:date>21 January 1916</dc:date>
</rdf:Description>