At first, Baoqing Bao Tong was cast by Baoquan Bureau, and Qing Zi was a formal traditional Chinese character. After casting, it is found that this Qian Wen is very slender and incongruous with the whole writing. At that time, after the prosperous period of Kanggan, the whole aesthetics tended to be heavy.
So, the craftsman tried to remove a horizontal line of the clear word, and the result looked much better. Later, it was reported to the superior, and after approval, the green word was reduced by a horizontal line. However, due to the small number of genuine celebrations with more than one word, it has now become a version, that is, the Changqing version. The current market price of this edition is around 200 yuan.
Extended information 1. Although money is a raw pit product buried in the soil, it is slightly rusty (not trachoma), but the characters are thin and high, there is no adhesion between strokes, and the calligraphy and painting are wide and narrow at the bottom and angular.
2. The diameter of money is 4 mm larger than that of money circulating in the same edition. The rim and the tail are curved, and the perforation is different from ordinary Baoshan small flat money, with small face and large back hole, which is very prominent.
Third, the money has obvious traces of artificial carving, which must have been carefully carved by the carver, in line with the characteristics of "the ancestral money (that is, the carved mother) was carved from the first-class copper material". Bao Kang, a coin master, said in the Catalogue of Big Banknotes: "Every time you change yuan to cast a new banknote, you should first select clean ivory and carve it into a money sample, and then present it to Lang for identification, and then chisel it into ancestral money with pure copper ..." The coin master explained that the ancestral money is very precious and is used to turn sand to cast mother money. Mother money will be printed after casting. It can be seen that the ancestral money (engraved mother) is very small, and it is not easy to find it now.
Baidu Encyclopedia-Jiqian
Baidu Encyclopedia-Jiaqing Bao Tong