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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/PT/9/1/2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Plate, drawing of three unannealed glass drops by unknown artist</dc:title>
  <dc:description>Ink drawings of three figures showing unannealed glass drops.

Subject: Optics

Published in Philosophical Transactions as 'Additional observations on the optical properties and structure of heated glass and unannealed glass drops. By David Brewster, LL. D. F. R. S. Edin. and F. S. A. Edin. In a Letter addressed to the Right Hon. Sir Joseph Banks, Bart. K. B. P. R. S'.

Written by Brewster in Edinburgh. Read 10 November 1814.</dc:description>
  <dc:date>8 April 1814</dc:date>
</rdf:Description>