1927年北伐军挺进上海滩，南京国民政府正式成立。1930年，位于上海的中央造币厂正式成立，上海的中央造币厂成为南京国民政府唯一的国家造币厂。银元全部在上海中央造币厂铸造。厂方先后聘请美国、日本等诸多造币，雕模专家。当时，尚有杭州、南京、武昌等七个分支造币厂。到了1931年，民国中央造币厂刚刚成立之初，就铸造了一批纪念银币，如此，“三阳开泰”银币就是在这样的背景下产生的。

此枚钱币是民国二十年（1931）中央造币总厂发行的著名纪念，一九三一年为辛未年，故银币正面有银币正面，是三只神态各异的羊，有的扭脖回首，有的侧目旁望，还有的仰天长看，神态逼真，惟妙惟肖。在靠左侧，竖排有“三阳开泰”三个繁体字，紧挨着有“辛未”两个细小的字；银币的反面，两个顽童正在玩闹，一个站在高处，手执炮仗，脸侧向一边。而另一个孩童则站在他的下手，右手拿一根香火，前去点炮仗，另一只手则捂着耳朵，一副小心谨慎的样子。银币的上方有倒“春”字贴，下方有“中央造币厂”五个繁体字字样。右下角有“纯银999”字样。该枚银币直径45.3毫米，厚度2.7毫米，重量37.6克，其银质对味，吹音清脆，铸造精美，铸造精美，正反面图案生动，细节丰富。护边干净利落，压铸痕迹明显，存世量稀少，弥足珍贵，收藏价值不言而喻.

三羊开泰纪念币见证了孙中山先生为革命事业四处奔走呼号、鼓动游说的珍贵历史。在孙中山先生领导下，推翻了封建王朝，立了中华民国，进入了一个历史新纪元，具有划时代的意义。

In 1927, the Northern Expeditionary Army marched into Shanghai Beach, and the Nanjing National Government was formally established. In 1930, the Central Mint in Shanghai was formally established. The Central Mint in Shanghai became the only national mint of the Nanjing National Government. All silver dollars were minted at the Shanghai Central Mint. The factory has hired many coinage and sculpture experts from the United States and Japan. At that time, there were seven branch mints in Hangzhou, Nanjing and Wuchang. In 1931, at the beginning of the founding of the Central Mint of the Republic of China, a number of commemorative silver coins were coined. Thus, the "Three Yangs Kaitai" silver coins came into being under this background.

This coin is a famous commemoration issued by the Central Mint General Factory in the 20 years of the Republic of China (1931). In 1931, it was in its infancy. Therefore, there were three sheep with different faces on the front of the coin. Some turned their necks, some looked sideways, and others looked up to the sky, looking lifelike and lifelike. On the left side, there are three traditional characters of "Sanyang Kaitai" in the vertical row, next to the two small words of "Xinwei". On the reverse side of the silver coin, two naughty children are playing, one standing high, holding a gun battle, and the other facing sideways. The other child stood at his feet, holding a stick of incense in his right hand, and went to light the gun, while the other hand covered his ears with a cautious look. The top of the silver coin has the inverted "spring" sticker, and the bottom has the five traditional characters of "Central Mint". The word "sterling silver 999" appears in the lower right corner. The silver coin is 45.3 mm in diameter, 2.7 mm in thickness and 37.6 g in weight. It has a silver taste, a clear sound, a fine casting, a vivid pattern on both sides and rich details. The edge protection is clean and neat, the die casting trace is obvious, the stock is rare and precious, and the collection value is self-evident.

Sanyang Kaitai commemorative coin witnesses the precious history of Mr. Sun Yat-sen's campaign for the cause of revolution and his encouragement of lobbying. Under the leadership of Dr. Sun Yat-sen, the feudal dynasty was overthrown and the Republic of China was established. It has entered a new historical era with epoch-making significance.