Explore the 1792 Gem Collection

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Currently, the working pages on this site can be found on the “EXPLORE” AND “Catalogues” pages.

  • EXPLORE – Search by text and image match the “Catalgoue of Impressions of One Hundred Gems” by Marchant, 1792
    • Master Index – A comparative spreadsheet comparing the entries about Marchant’s 100 gems as found in his 1792 Catalogue, in the Raspe-Tassie Catalogue of 1791, and The Gertrude Seidmann article in the Walpole Journal, 1987.
  • Catalogues – PDF copies of two Catalogues

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Aug 23, 2026 | Uncategorized | 1 comment

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