大观通宝介绍
中国钱币不仅仅历史悠久而且种类繁多，形成了独具一格的钱币文化，先秦时期钱币，各诸侯国实行不同的钱币制度，在不同地区使用，形成各异的刀币、布币、环钱等。秦统一中国后，中国的钱币以环钱为主要形制。一直持续到清朝。北宋时期，中国出现世界上最早的纸币——交子。到了明代，白银则成为中国最主要的流通钱币。
大观通宝是北宋微宗赵佶（公元1107年-1110年）所铸的大观通宝铜钱。大观通宝虽然仅仅铸造发行了4年，但有小平、折一、折二、折三、当五、折十等数十种版本。其中大观通宝折十数量相对发行较多，折三其次，折二最少。最为名贵的为特大形与折五大观钱。大观通宝折十是北宋大钱中最为精美，其字为瘦金体直读，共有五种版式，分别为大字降宝、俯大、狭俯大、狭通、降通。大观通宝折十钱具有高额的面值和高超的书法造诣而形成为宋微宗钱币的代表。大观通宝市场可分为精制版和普通版本。每一个版本不同他的市场价值都会不同。泉家论御书钱，推崇宁为第一，大观钱为第二。
现如今，市面上售卖的古钱 币数不胜数，但大都源于清朝时期。只因其距今年限较近，易保存。像大观通宝这种宋朝时期发行的货币早已寥若星辰，尽管其种类繁多，但很多人还是难以一睹其真容。这一现象也促进了大观通宝价格涨幅较大，多年呈现上升趋势。大观通宝因为铸造时间相对比较久远，存世量稀少，收藏价格也是一涨再涨，但是大观通宝升值潜力也与品相等息息相关。Chinese coins not only have a long history but also have many kinds, forming a unique coin culture. During the pre-qin period, each of the Vassal states adopted different coin systems, used in different areas, and formed different dao coins, cloth coins, ring coins and so on. After the Qin Dynasty Unified China, Chinese coins were mainly in the form of ring coins. That lasted until the Qing Dynasty. During the Northern Song Dynasty, China became the earliest paper currency in the world —— -- The Jiaozi. By the Ming Dynasty, silver was the main currency in circulation in China. Daguan Tongbao is the Northern Song Dynasty Weizong Emperor Huizong of Song (adminted Daguan Tongbao copper coins. Although it has only been cast for 4 years, there are dozens of versions of Otaira, fold 1, fold 2, fold 3, Dangwu, fold 10, etc. . Which Daguan Tong Bao folding number relative to the issuance of more, folding three secondly, folding two at least. The most valuable for the extra-large shape and fold the five grand view money. Daguan tongbaozhe is the most exquisite in the Northern Song Dynasty, its characters for the thin gold-style direct reading, a total of five formats, respectively, for the Word Jiangbao, Fu Da, narrow Fu da, narrow tong, Jiangtong. Daguan Tong Bao Zhe ten coins with high face value and superb calligraphy attainments and became the representative of the Song Weizong coins. Daguan Tongbao market can be divided into refined version and ordinary version. Each version will have a different market value. Quanjia on Imperial Book Money, praised Ning for the first, grand view money for the second. Today, there are many ancient coins on the market, but most of them date back to the Qing Dynasty. Only because it is near to this year, easy to preserve. The Song Dynasty currency, known as the Daguan Tongbao, is rare and, despite its variety, hard for many to see. This phenomenon has also promoted the large price increase of the big Kwun Tong Bao, many years show an upward trend. Since Daguan Tongbao was cast relatively long ago, and the amount of it in existence is rare, the collection price has risen and risen again. However, Daguan Tongbao's potential for appreciation is also closely related to the same quality
