CHINA (PEOPLES REPUBLIC): 7-coin proof set, Shanghai Mint, 1983, KM-PS11, including aluminum 1, 2, 5 fen, brass 1, 2, 5 jiao, and copper-nickel 1 yuan, plus a Lunar Year of the Pig copper medal, housed in the original holder with printed covers depicting the Temple of Heaven, issued by the Peoples Bank of China, superb brilliant luster; set of 8 pieces.