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<rdf:Description rdf:about="https://archives.ucl.ac.uk:443/CalmView/record/catalog/GALTON/2/4/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Research into Twins</dc:title>
  <dc:description>Material relating to Francis Galton's inquiries into the effects of nature and nurture on the physical and mental characteristics of twins, resulting in his publications "The History of Twins As A Criterion of the Relative Powers of Nature and Nurture", Fraser's Magazine 12 (1875: 566-76), and the revised version reprinted in the Journal of the Anthropological Institute, 5 (1876: 391-406). The material consists of:
Letters received in response to Questions about Twins circulars.
Data summaries, circulars, notes and manuscript drafts.
Letters regarding Freemartins.</dc:description>
  <dc:date>1874-1876</dc:date>
</rdf:Description>