经过十余年的培育，以机制币为代表的钱币拍卖市场终于在大放异彩。即便与海外市场相比，当前内地市场亦不逊分毫。收藏者、投资者群体的知识更丰富、视野更开阔，观念也发生了深刻变化，他们对藏品追求更苛刻，在珍、稀的前提下，更看重藏品的完美品相和未来价值。银币，代表了中国近代的货币文化，反映了我国近代历史、经济、金融的兴衰和沧桑，具有很高的艺术观赏价值和文物价值，也具有一定的保值和升值功能。近年来珍稀老银币持续走俏各地拍卖场外，在互联网上珍稀银币的成交业绩也可圈可点。

银币是机制币收藏的大类，历来都受到很多藏家的关注，不同版别的银币都有独特的韵味，值得藏家深品。由于这些钱币是不可再生之物，且存世量极为稀少，收藏价值无法估量。如今珍稀钱币被各大收藏家和博物馆搜刮而去，唯有在高端拍卖会上偶尔能见到它们身影。

从明代崇祯年间至解放前夕，我国先后发行了640余种银币，其中，“奉天省造癸卯光绪元宝库平壹两银元”、“光绪银币（丁未）双龙一两”、“大清银币吉字戊申库平一两”、‘’陕西省造光绪元宝库平一两、“香港造上海壹两银元”、“湖北省造光绪七钱二分本省银元”及“孙中山像地球版壹元银元”为旧版银元中的一币难求的稀缺品。

银币正面中央圆圈内镌“光绪银币”四个字，圈外左右两侧分镌“丁未”二字和一对双龙戏珠（寿字）图案。银币背面中央镌“一两”二字，两侧镌双龙戏珠图案，两条龙的背部和龙腹部分别镌有三团云朵，下端镌海浪图案。正面和背面的龙图造型完全不同。此款光绪元宝发行量极少，丁未一两，品相完整，保存完好，有一定包浆年代感，极具收藏价值。

光绪银币（丁未）双龙一两是由清政府度支部设计和正式铸行的清代标准银币之一。清朝光绪三十三年（1907）年度支部天津造币总厂铸造。因为铸额小，传世稀罕，大多数民间藏家没有见过实物。

光绪银币双龙一两是光绪年间短暂流通过的样币之一，作为近代银元“十大珍”之首其精湛的工艺与收藏价值一直为世人惊叹，存世量及其稀少。它是中国银本位货币制度的最精美的代表，为了体现满清皇权制度在货币领域的权威，其设计制造者不计成本地进行了精美绝伦的设计。其艺术水准、防伪能力迄今没有被超越。传世此种光绪银币存世仅见一枚，是被国内外集藏界公认的中国近代银币大珍品。

这枚“光绪（丁未）双龙一两”银币当年虽然投放于市场，但它在市面上流通的时间并不是很长，后来被全面收回；它当年的实际铸造量其实并不多，能完好流传保存至今的，少之又少，罕见至极。

Silver coins represent China's modern currency culture and reflect the rise, fall and vicissitudes of my country's modern history, economy, and finance. It has a high artistic appreciation value and cultural relic value, and also has a certain value preservation and appreciation function. In recent years, rare and old silver coins have continued to gain popularity outside auction venues, and the transaction performance of rare silver coins on the Internet is also remarkable.

After more than ten years of cultivating, the coin auction market represented by machine currency has finally shined. Even compared with overseas markets, the current mainland market is not inferior. Collectors and investor groups have richer knowledge, broader horizons, and profound changes in their concepts. They are more demanding on collections, and under the premise of rarity and rareness, they value the perfect appearance and future value of the collection.

Silver coins are a major category of machine-made coins collection, and have always attracted the attention of many collectors. Different versions of silver coins have a unique charm and are worth collecting. Because these coins are non-renewable, and the surviving amount is extremely scarce, the value of collection is incalculable. Now rare coins are searched by major collectors and museums, and they can only be seen occasionally at high-end auctions.

From the Chongzhen period in the Ming Dynasty to the eve of liberation, China issued more than 640 kinds of silver coins, among them, "Fengtian Province made Guimao Guangxu Yuanbao Treasure One Two Silver Dollars", "Guangxu Silver Coins (Ding Wei) Shuanglong One Two", "Daqing Silver Coins" "Ji Wushen Kuping one or two", "Shaanxi Province made Guangxu Yuanbao Kuping one or two", "Hong Kong made Shanghai one or two silver dollar", "Hubei Province made Guangxu seven money two cents local silver dollar" and "Sun Yat-sen like earth version one dollar silver dollar" It is a rare item that is hard to find in the old silver dollar.

The four words "Guangxu Silver Coin" are encircled in the central circle on the front of the silver coin, and the characters "Ding Wei" and a pair of double dragon play beads (Shou characters) are on the left and right sides of the circle. On the back of the silver coin, the words "one or two" are engraved, and two dragons play with beads on both sides. There are three clouds on the backs and abdomen of the two dragons, and the waves on the lower end. The dragon figure on the front and back is completely different. This Guangxu ingot has very little circulation, Ding Wei one or two, the product is complete, well preserved, has a certain sense of the age of the pulp, and has a great collection value.

Guangxu Silver Coin (Ding Wei) Shuanglong One or Two is one of the standard silver coins designed and officially cast by the Qing government branch. In the thirty-third year of Guangxu (1907) of the Qing Dynasty, the Tianjin Branch Mint Plant was cast. Because of the small amount of casting and the rare inheritance, most folk collectors have never seen the real thing.

The Guangxu silver coin Shuanglong one or two is one of the sample coins that passed briefly during the period of Guangxu. As the first "ten treasures" of the modern silver dollar, its exquisite craftsmanship and collection value have always marveled the world, and its stock is extremely rare. It is the most exquisite representative of China's silver standard currency system. In order to reflect the authority of the Manchu Emperor's imperial system in the currency field, its designers have done exquisite designs at no cost. Its artistic level and anti-counterfeiting ability have not been surpassed so far. Only one piece of Guangxu silver coin has been handed down in the world, and it is recognized as a treasure of modern Chinese silver coins by collectors at home and abroad.

Although this "Guangxu (Ding Wei) Shuanglong one or two" silver coin was put on the market that year, it did not circulate on the market for a long time, and was later fully recovered; its actual casting volume was not much and it was intact. Very few of them have been preserved so far, and they are extremely rare.