585 thousandths gold ring, decorated with a double polychrom - Lot 200

585 thousandths gold ring, decorated with a double polychrome perspective, representing on the one hand the Château de Ménars seen from the main entrance and surmounted by the inscription ''dédié à Mr le Mar. de Marigny'', and on the other hand the same château seen from the Loire surmounted by the inscription ''Vue du Chau. de Ménard''. (wear) French work from the second half of the 18th century. Gross weight: 3 g. TDD: 51. History: In 1760, the Château de Ménars and its marquisate were acquired by the famous favorite of King Louis XV, Madame de Pompadour (1721-1764). On her death, the estate passed to her brother Abel-François Poisson de Vandières (1727-1781), Marquis de Marigny, Director General of the King's Buildings.