Dr. Sun yat-sen like the republic of China 25 years of commemorative coin one yuan, yuan, 20 cents, one group. The collection is complete with natural paste, clear font and edge teeth, with less wear. The coin is made of nickel. Nickel is the product of the currency system reform, replacing the precious metal silver with nickel, which played an important role in preventing western powers from plundering Chinese silver. These four COINS collected the political, economic, external and other social conditions at that time, can truly reflect the historical situation at that time, it can be said that the historical significance is very deep. It has been proved from the actual collection that, in the circulation of the grandson like nickel, because the existence of the rare, so the value is very high.
According to a study by the American numismologist Paul spafford, the vessel, with a grooved edge, was made by the Shanghai mint from a loaf of bread supplied by England. As early as September 1935, after the silver crisis, the British government sent its chief economic adviser, Frederick leith-ross, to China to assist in currency reform. One of its proposals was to use different sides to distinguish the newly issued low-colored silver COINS, as had been done by the British pound in 1920, when it reduced the percentage of silver COINS from 92.5% to 50%. At the same time also sent to the billet for domestic trial production, which is the origin of the silver circle with grooves. Since the us and the UK were competing for the dominant position in international finance at that time, both wanted their own currencies to become the settlement currency of China's foreign exchange reserves. Therefore, when the us knew about it, it strongly opposed it, so the plan was not continued and only a small number of sample COINS were produced.
In the 25th year of the republic of China, sun yat-sen collected the political, economic, foreign and other social conditions like COINS, which can truly reflect the historical situation at that time, which is of great historical significance. With the passing of time, time precipitation. When more and more people become interested in ancient COINS, at this time, the value of COINS collection and market value is highlighted. Collect on the market, especially the late qing dynasty in the republic of China period of the most popular COINS, it can be said is a thriving.