It could be the personal collection of Hogan.: hetian jade medallion dragon dragon ear flat bottlesSize: 8.3 cm wide and 5.4 cm high 22.8 cm long weighs 311 gCapping materials hotan white jade, jade is exquisite, is fine.Modelling of primitive simplicity and easy, neck with ssangyong's ear, bottles with medallion act the role of dragon.Jade bottle shape of moderate, exquisite carving, fine grinding, collect put better.