Potential collectors Allen spent some time in China around 1920.Liaohetian seed makings BaoJinYu lines and collarsSpecification: length 11.6 cm width 1.9 cm single 19 gXinjiang hetian jade pure seed material, authentic, auspicious fish lines, ancient, traditional meaning auspicious pattern valuable.such handiwork, smooth lines, close jade oil moisten, with coral, do manual work is careful and exquisite, delicate appearance, high value.