Daquan50: Although the casting time of Daquan50 is only 13 years, it is the currency with the longest circulation time and the largest amount of casting in Wang Mang's new dynasty. Daquan 50 seems to have a single type, but there are many versions and rich connotations. In recent years, new varieties have appeared, especially the version with decorative patterns, auspicious language and animal patterns on the back.
Chongning Bao Tong: It was first cast in the Chongning period of Huizong Zhao Ji in the Northern Song Dynasty (1102-1106), with an annual amount of money. Chongning Bao Tong, Chongning Chongbao and Chongning Yuanbao are three kinds.
Chongning Bao Tong is ten-style, and Qian Wen is Hui Zong's personal book, so it is also the royal book money. Qian Wen's calligraphy is exquisite and delicate, with iron hooks and silver hooks, which is the true embodiment of Huizong Zhao Ji's thin gold calligraphy. Because he was good at casting money, Song Huizong was called "double saints of money and law" by Wang Mang. Money is thick, bronze and rusty, and it is an old pit to open the door. It is called Da Yin because Qian Wen is full of four Chinese characters, which are connected with the outline. The word "Bao, Ning" has a long crown and leans to the left. Long point "worship"; Inclined Ding "Ning"; "Tong" is similar to the recognized Chinese character "Chong Bao", which is recorded in all music. Except that the diameter of money is slightly smaller and the outline is wide and narrow.
The perforation size is basically the same.
Chongning Heavy Treasure: Chongning Heavy Treasure was cast in the Chongning period of Huizong in the Northern Song Dynasty (A.D.1102 ~1106), and its currency was copper, iron and silver.
Chongning's treasure is the official script copper and iron, which is well-made and has been preserved for many times.