Eastern Zhou-style, late Ming/Qing dynasty The circular jade disc divided into three equally sized huang-shaped sections, each with two small apertures for attachment, the broad sides carved with archaistic scroll, the beige and white stone with passages of russet and dark brown. 3in (7.6cm) length of each section; 3 1/2in (8.9cm) diam., overall (3). 注脚 Provenance: Christie's, South Kensington, London, 23 March 2006, sale 4016, lot 1819