A CELADON JADE ‘DRAGON’ CYLINDRICAL BEAD SPRING AND AUTUMN PERIOD (770-476 BC) The tall bead of tapering form is carved at the sides in relief with a motif of twelve sets of stylised dragons within ridged borders. The semi-translucent stone is of a pale celadon tone with areas of calcification. 5 ? in. (13.3 cm.) long, box