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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EXP/3/4/1/41" 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 E J H Corner, Botany School, Cambridge to George Hemmen, Royal Society</dc:title>
  <dc:description>Writes to suggest that for studying aerial photographs they should get a stereoscopic viewer. States it is possible to get them second hand and includes a skech of such a viewer.</dc:description>
  <dc:date>12 May 1961</dc:date>
</rdf:Description>