User:Donald Trung/Kuping Qian (庫平錢)

Target: Qing dynasty coinage

A machine-struck Guangxu Tongbao (光緒通寶) cash coin issued by the Guangzhou Mint with a weight of 1 Kuping mace.

Sources to work with

• 《中国机制制钱钢模之祖》.

• "近代机制铜钱——铸币工艺近代化的有益尝试".