This collection is one of the founding COINS of the republic of China. The founding of the republic of China commemorates the historic moment of the founding of the republic of China. This collection of the front side of each medallion includes the central profile for Mr Sun yat-sen, above as the "republic of China" below for "founding commemorative COINS," on the back of the design for grain golden harvest of grain, the central shaft to write "one circle". And the commemorative COINS is in honor of sun yat-sen, sun yat-sen is a great national hero, a great pioneer of Chinese democratic revolution, sun yat-sen, like silver in the Chinese currency left a brilliant page in the history, this is what we should mark should be in mind. Although the collection has gone through countless years, the lines are still clearly visible, with very clear historical transitional features and unspeakable collection values. The silver coin is well preserved and has high historical value, artistic value and collection value. If you need to purchase this collection please contact our customer service, we will serve you wholeheartedly.