大清铜币铸造始于1900年(清光绪二十六年)，止于1911年(宣统三年)，流通时间较短。因其版面设计优雅，雕刻精良，且存世量极为稀少，大清铜币光绪年户部造当十被誉为中国近代制币中的十大名誉品之一。大清铜币也具有一定的收藏价值，许多收藏家对大清铜币爱不释手，而收集多种多样的铜币已经成为了他们的目标。

此枚大清铜币户部川字版当制钱二十文，此藏品为大清铜币户部造川字版，正中镌四川省的简称“川”，下镌汉文“当制钱二十文”。这枚大清铜币包浆古老，品相精细，成色均匀，构思巧妙，做工精美，纹饰细腻，十分精美，虽然钱币上留有历史的痕迹，但也属于是难得一见的精品古钱币，收藏价值巨大。大清铜币一向是钱币市场上不可多得的品种，且大清铜币的“川”字币更是少有，钱币本身极具观赏性，同时又有着很大的市场空间，不失为一枚收藏精品中的臻品。近几年“大清铜币”一度成为收藏界追捧的宠儿，媒体上炒得沸沸扬扬，动辄上百万的天价。据了解，大清铜币存世量极为稀少，致使大清铜币价格一路狂飙，大清铜币背面是一条栩栩如生的神龙。在中国，收藏家极其喜欢这枚钱币，因为中华民族是龙的传人，在民间传说，“大清铜币”背面的龙，能增加一个人的气运，使其时刻在龙气的保护下，趋吉避凶。所以这枚钱币一直深受收藏家的喜爱。

清代当二十铜圆铸造之初，清政府并没有对铜圆的纹饰图案，作严格的规定。因此，各省局所铸铜圆尽管其币背皆采用龙型图案，但龙型各异，种类繁多。初入门的铜圆收藏爱好者，在按铸地省局名，按年号，按材质分门别类收藏当二十铜圆时，尚容易分辨，而按龙图区分，则相对比较困难。

中国是最早铸造和使用钱币的国家之一，中国的古钱币经历了几千年的变革，见证了几千年的风雨变幻，其浓厚的文化思想底蕴使得古钱币除了其本身所蕴含的美之外还具有非常深刻的历史文化意义，同时也赋予了它一定的收藏投资价值。此铜币整体保存完整，文字与图案都能清晰可辨，富含沧桑的历史韵味，相辅相成、相得益彰，是集收藏与投资于一身的难能可贵的精品!

英文翻译：

Qing Copper coins began to be cast in 1900 (the twenty-sixth year of Qing Guangxu) and ended in 1911 (the third year of Xuantong), with a short circulation time. Because of its elegant layout design, sophisticated carving, and extremely rare in the world, the Qing Dynasty copper coin is reputed as one of the top ten honorary products in the modern Chinese coin system. Qing copper coins also have a certain collection value, many collectors love qing copper coins, and collecting a variety of copper coins has become their goal.       This qing Copper coin huobu Chuan character version is twenty pieces of money. This collection is the Qing copper coin Huobu Chuan character version, which is shortened to "Chuan" of Sichuan Province, and "Twenty pieces of money" is engraved in Chinese. This big Qing copper coin is old in pulp, fine in appearance, uniform in color, clever in conception, exquisite in workmanship, exquisite in decoration, very exquisite. Although the coin has historical traces, it also belongs to a rare high-quality ancient coin and has great collection value. The qing copper coin has always been a rare variety in the coin market, and the "Chuan" word coin of the Qing copper coin is even more rare. The coin itself is very ornamental, and at the same time, it has a large market space. It can be regarded as a best product in the collection of fine goods. In recent years, "qing Copper coin" has once become a favorite in the collection world, and the media has stirred up a frenzy, often costing millions of dollars. It is understood that the amount of qing copper coins in the world is very rare, which causes the price of Qing copper coins to soar all the way. The back of Qing copper coins is a lifelike dragon. In China, collectors are extremely fond of this coin, because the Chinese nation is the descendant of the dragon, in folklore, "qing Copper coin" on the back of the dragon, can increase a person's luck, so that the time engraved in the protection of the dragon gas, to avoid evil. So this coin has always been a favorite with collectors.       At the beginning of the Qing Dynasty, when twenty copper circles were cast, the Qing government did not make strict regulations on the decorative patterns of the copper circles. Therefore, although the back of the copper circles cast by provincial bureaus all adopt the dragon pattern, there are various types of dragons. The beginning of the copper circle collection lovers, according to the name of the provincial bureau of the casting, according to the year number, according to the material classification of the collection when ten copper circles, is still easy to distinguish, and according to the dragon to distinguish, is relatively difficult.       China is one of the first countries to casting and use money, China's ancient COINS has experienced thousands of years of change, to witness the thousands of years of wind and rain, the ideological background of culture makes the ancient COINS in addition to the beauty of itself contains also has a very profound historical and cultural significance, but also gives it a certain collection value. This copper coin is fully preserved as a whole, the text and the pattern can be clearly identified, and it is full of historical charm of vicissitudes of life, complementing each other and complementing each other. It is a valuable boutique that collects and investments in one.   修改