A PAIR OF WHITE JADE 'LOTUS ROOT KNOT' BANGLESQING DYNASTY (1644-1911)The Largest: Outer D 8.3 cm (3 1/4 in) Inner D 6.6 cm (2 5/8 in) T 0.9 cm (3/8 in) ESTIMATE: HKD 65,000 / RMB 57,200