ANTIQUE Rare 19thC SWISS 18k SOLID GOLD ENAMEL VINAIGRETTE, SENE & DETAALLA c.1800. An early 19th century Swiss 18 carat gold enamel vinaigrette, Geneva circa 1800, makers mark obscured , Possibly for Sene & Detalla (Active 1795-1805) In amazing condition with stunning portrait to front Great collectors item Weight 15.3 grams Width 3.1 cm Width 2 cm Depth 0.9cm