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。于清朝光绪三十三年(1907)年度支部天津造币总厂铸造。
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。
光绪银币由于结合了国外的先进造币技术，是中国所有的龙形图案银币中工艺最好，雕工最美的。银币表面没有凹凸不平的现象，平整光滑，银币内刻的纹饰清晰连贯，特别是银币上雕刻的字都纹路清晰，非常漂亮，即便是对银币没有研究的外行人看着也是爱不释手，非常具有观赏性。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。
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。
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，因光绪银币丁未一两在铸造过程中制币模具中出现错误，时年清政府下令回收错币，令铸币厂再回炉重铸，故光绪银币丁未一两并未真正流入市场，它当年的实际铸造量其实并不多，能完好流传保存至今的，就显得较为稀罕了。
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。
Guangxu Silver Coin (Ding Wei) Shuanglong Yiliang is one of the standard silver coins of the Qing Dynasty designed and officially cast by the branch of the Qing government. It was cast in Tianjin Mint General Factory, the branch of Guangxu 33rd year of Qing Dynasty (1907).
It is a big category of silver coin collection, which has always attracted the attention of many collectors. Different versions of silver coins have unique charm, which is worthy of collectors' deep appreciation. Because these coins are non-renewable, and they are rare in the world, the collection value is incalculable.
Guangxu silver coins, combined with foreign advanced coinage technology, are among all the dragon-shaped silver coins in China with the best craftsmanship and the most beautiful carvers. There is no unevenness on the surface of silver coins, which are flat and smooth, and the ornamentation engraved in silver coins is clear and coherent. Especially, the characters engraved on silver coins are clear and very beautiful. Even laymen who have no research on silver coins can't put it down, and they are very ornamental. It is the most exquisite representative of China's silver-based monetary system. In order to reflect the authority of the Manchu imperial power system in the monetary field, its designers and manufacturers made exquisite designs regardless of the cost.
The left and right sides of the outer circle are engraved with the word "Ding Wei" and a pair of double dragon play beads (Shouzi) patterns. On the back of the silver coin, the word "one or two" is engraved in the center, and the patterns of double dragons playing with beads are engraved on both sides. Three clouds are engraved on the backs and bellies of two dragons, and the patterns of waves are engraved on the lower ends. It's completely different from the dragon figure on the front and back.
Guangxu (Dingwei) Shuanglong Yiliang silver coin was put on the market that year, but it didn't last long in circulation. Because of the mistake in the coinage mold of Guangxu silver coin Dingwei Yiliang in the casting process, the Qing government ordered the recovery of the wrong coin, which made the mint return to the furnace for re-casting. Therefore, Guangxu silver coin Dingwei Yiliang didn't really flow into the market, and its actual casting amount was actually not much. It is rare that it can be well circulated and preserved till now.
Silver coins, representing the monetary culture of modern China, reflect the ups and downs and vicissitudes of China's modern history, economy and finance. They have high artistic appreciation value and cultural relics value, as well as certain value preservation and appreciation functions.
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