Spring and autumn period, copper and silver geometric lines22 cm long 22 cm wide, 18 cm weighs 2450 gramsKingston is millet, millet, rice, millet and other food serving ware, produced in spring and autumn period, in the middle of the prevailing in the spring and autumn period and the late warring states period, disappear in the future.This exposure, with cover, act the role of build the ear, drum abdomen, three foot type, side pot of flowponent fault silver geometric lines.The whole cast carving fine, workman, very delicate.