1911年辛亥革命胜利后，清帝退位，中华民国成立。孙中山就任中华民国临时大总统，并提出要“另刊新模，鼓铸纪念币”，随后武昌和南京两处造币厂率先铸行了“中华民国开国纪念币”铜元辅币，以十文面值的为主，在全国大量发行以取代清朝铜元。因为双旗币产生于民国时代，民国在中国汗青上仅仅存在了几十年的光阴。在太平盛世的年月，货币在阅历了无穷的光阴以后，仍旧能够齐备地保留下来，实属不容易。
After the victory of the Revolution of 1911 in 1911, the Qing emperor abdicated and the Republic of China was established. Sun Yat-sen took office as the interim president of the Republic of China and proposed to "publish a new model and drum commemorative coins." Then the Wuchang and Nanjing Mint took the lead in casting the "Republic of China Founding Commemorative Coin" copper coins, with ten denominations. Mainly, a large number of issues were issued throughout the country to replace the Qing Dynasty copper coins. Because the two-flag currency was born in the era of the Republic of China, the Republic of China only existed for decades in China's youth. It is not easy for money to remain intact after so much time in a time of peace and prosperity.
