Zhining Yuanbao originally had Xiaoping and 50% off each; Xiaoping has been approved as a fake by the family portrait. The shape, size and writing style of the 50-fold coin are similar to those of Chongning Bao Tong, with vigorous writing and fine production, but the copper color, red and purple are different. Many people in Qianquan's family suspected that it was carved in Bao Tong, which was Chongning, but Zheng Jiaxiang, an ancient numismatist, thought it was not a fake, and confirmed it with a 50% discount on Chongqing Yuanbao.
The above picture shows Ning Yuanbao coins unearthed in Pingliang City, Gansu Province in 2004, 34mm, weighing11g. Copper purple. There are obvious indentations on the back.
Zhining Yuanbao is an old collection of famous prescriptions in the Republic of China, and it is still an orphan. Now in the National Museum of China.