It could be the old collection of Mr. And Mrs. Joshua.And hetian jade longnu water jarSize: 11 * 6.5 * 3 cm weight: 187 gHetian jade, jade luster, policies such as fat, body therefore dragon carving vivid, momentum strong, etc on the water jar.Vivid, overall modelling design, vivid, exquisite carving, carving decoration smooth, pleasant and pleasing to the eye, the jade carving of rare.