Chinese Ming "chicken bone" jade libation cup, decorated with three chilong dragons rising from the cylindrical body to the rim in openwork, the original nephrite material has been extensively calcified and aged. 2"H x 5.5"W, Circa - 1368-1644.
明“鸡骨”玉祭酒杯，镂空饰以3条螭龙，玉质已被钙化。 高5cm宽14cm，大约 1368-1644年。
