NEOLITHIC PERIOD, LONGSHAN CULTURE (CIRCA 2500-2000 BC) A GROUP OF THREE CHINESE WHITE JADE TUBES, LEZI The largest: L 10.4 cm. (4 1/8 in.)
新石器時代 龍山文化 白玉勒子一組三件 最大: 長 10.4 cm. (4 1/8 in.)