器物典藏-庙二—齐家系 三联璧 Jade circle composed of three Huang, Ch'i-chia culture

灰青带绿色玉质,局部有暗绿或褐色。环形等分三等分,每一片作弯月形璜,每一片璜两侧各钻一孔,单面钻,个别单片有缺伤。