It could be the old collection of Norris.Zen: hetian jade therefore dragon pageLong, 7.9 6.1 cm wide, 0.57 cm thick, weighs 43.5 gHetian jade carved and be, the quality of the jade moist, use the technique of engraved look, carving therefore dragon, dragonkind clever, fury, wondering round is exquisite, carver line is fluent, whole design ingenious and not leak tacky, xingshenjianbei, it is.