How to identify the copper cornucopia is the year system of Daming Xuande

See if the copper coins have gold points. According to the related data of Xuande cornucopia, the way to identify bronze cornucopia is to see whether there are gold spots in copper. The cornucopia made by Xuande is made of gold. Daming Xuande is one year old, cornucopia, excellent copper, thick carcass, smooth body, thick patina, beautiful lines, oily color, dignified purple tomato skin, highlighting simplicity and introversion.