- copper and gold "blooming flowers" halberd ear furnaceSpecification: high 10.9 cm wide, 2062 cm weight 6.2 kgCopper foetus precision casting and be, bosh chisel carved flowers and birds, moral good, decorative coppering.as of gold, with makings fastidious, the whole furnace shape of of primitive simplicity, line balance, nonlocal engraved with reduced to Yang wen pound has rural social" four words regular script.