This stunning 1992 Coins of Invention & Discovery Set from China is a must-have for any serious coin collector. The set includes a denomination of 5 Yuan and features a beautiful silver composition with a fineness of 0.9. The coin is uncirculated and has not been graded or certified. The historical period of this coin is PRC (1949-Now), making it a valuable piece of Chinese history. While it is uncertified, it has a certification number of 0000079, adding to its uniqueness and rarity. Includes the original box.