Bronze ware measures of gold and silver bowl shaped incense burner.Specification: 5.9 cm high 7.7 cm wide weighs 247.5 grams.Is one of the ancient metal details decoration techniques of gold or silver, also known as the "wrong".A precious metal processing technology is the spring and autumn period is on the rise. and silver in the wrong process, use first pottery mould engraving inside the van, to coin a table with a picture of the groove bronze ware, and then cut the gold and silver or copper into embedded into the surface of the copper strip or sheet, with a small hammer hammer die flat, with stone flat wrong, then with fine sand polish finally.