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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/377/1/68" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from William Huggins, 90 Upper Tulse Hill, to [William Fletcher] Barrett</dc:title>
  <dc:description>Thanks Barrett for part 4 of his entoptic vision paper. Describes looking for moving corpuscules on a bright day: he was unable to see them, but Lady Huggins could, in both eyes. Gives the history of his observation of this phenomenon during telescope work and other features of the eye.</dc:description>
  <dc:date>19 November 1906</dc:date>
</rdf:Description>