A RARE CHINA JADE BI DISC. Delicate Jade. Han or later Little, round disc with lightly raised. On the circular area is a pattern of elevated, milky yellow-green color with red-brown mottling due to iron content, one side carved two words. Age characteristics, good condition. Attributed to about Han dynasty/Period, it is exceedingly beautiful and it has a very high culture & art appreciation and collection value. Size: D:6.5cm, H:1.2cm. Weight:96g 汉代前后 玉璧