【规格】 重：2.5g 直径：24.63mm 厚：0.83mm
Chongqing JiHua auction co. LTD
Chongqing Ji Hua auctions limited company, it is to collect powerful transmission effect to recommend to each buy a country to choose art curiums through expert of appraisal of a class of country to buy, draw a line to build a bridge for collector, let value of 1000 art curiums be discovered and take seriously, be able to clinch a deal with high price on auction.
[Name] Kaiyuan Tongbao Back Month Edition
[Specification] Weight: 2.5g Diameter: 24.63mm Thickness: 0.83mm
Kaiyuan Tongbao is the currency of the Tang Dynasty. The coin began to have "Tongbao" in the Tang Dynasty. At the beginning of the Tang Dynasty, the use of sui cion, light and small. Tang Gaozu Wude four years, in order to rectify the chaotic currency system, waste money, follow the strict norms of the Western Han Dynasty, and open the "Kaiyuan Tongbao" to replace the remaining five in the community. The original "Kaiyuan Tongbao" was inscribed by the calligrapher Ouyang Xun, and the face was "Kaiyuan Tongbao". The shape still uses Qin Fangkongyuan money. The weight of each article is one or two. The weight of each article is called a sum, and one thousand. The text is six pounds and four.
It turned out that after Tang Gaozu Li Yuan called the emperor, in Wude four years in July, he announced the abolition of the sui coin, issued the new money of the Tang Dynasty "Kaiyuan Tongbao", referred to as Kaiyuan money or Tongbao money. Kaiyuan is the meaning of “founding the foundation for the founding of the country”; Tongbao is the connotation of “circulating treasures”. At the same time, in order to express his own grace, Kaiyuan Tongbao, which was originally not allowed to be cast privately, Tang Gaozu was chartered by Qin Wang Li Shimin and Qi Wang Li Yuanji to cast three furnaces. The founding of the country can be cast a furnace. At that time, Ouyang Xun, who was responsible for casting Kaiyuan Tongbao, was given a waxy sample to Qin Wang. At that time, Qin Wangfu’s future granddaughter queen inadvertently left a scar on his watch. In this way, the wax sample with the A-print was turned into a money model, and then cast into money, and the back of the money was left with a moon-shaped nail pattern, which was the later Kaiyuan Tongbao back money. This coin is the back of the "month" version, which has been preserved so far. It is a "rare coin" in the collection world.