The gold-mounted trefoil shaped rock crystal tazza, dated to the 18th century, estimated at €22,000-26,000 at Veritas in Lisbon.

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The 4¾in (12cm) high tazza has a provenance to the Baron de Redé and Baron Guy de Rothschild collection of furniture and works of art from the Hôtel Lambert and Château de Ferrières and was previously sold at Sotheby’s Monaco in 1975.

The estimate is €22,000-26,000.