1980年冬季奥运会精铸铜币1元一组4枚,包括竞速滑冰、高山滑雪、冬季两项(越野滑雪及射击)、和花式滑冰,UNC,各存于独立胶囊,有黑点及雾化。
People s Republic of China, copper zinc proof coin set, 1980, consisting of 4x 1 yuan, XIII Olympic Winter Game Commemorative, with certificates, all in original plastic encapsulation, some with black spots, frosting, uncirculated.(4)