Qing dynasty, 18th/19th century The hollowed bracelet designed with two confronting dragons, the inner side of the shank left plain, and stamped with a maker's cartouche, reading 'Deyuan', the exterior with meticulously chased details depicting the scaly body of the creature undulating through clouds, each dragon head with a wide open mouth, revealing its teeth and tongue, its mane rendered in densely incised lines. Outer diameter: 3 1/8in (7.9cm) Inner diameter: 2 5/8in (6.7cm)