拍品描述： 1988年50元（5 盎司）。生肖系列，龍年。发行量：5,000枚。怡人的大幅面发行，正面边缘呈现诱人浓郁的斑驳包浆，增光添彩。铭文精深锐利，霜化质感与镜面底板相映成辉。除了诱人的包浆外，别无斑点和起雾。附真品证书，编号2418。(t) CHINA. Silver 50 Yuan (5 Ounce), 1988. Lunar Series, Year of the Dragon. NGC PROOF-68 Ultra Cameo.KM-194. Mintage: 5,000. This lovely large format issues displays attractive rich mottled patina near the obverse rims adding to its pleasing appearance. The devices are bold, crisp and frosty in stark contrast to the hard mirrored fields. Aside from the pleasing tone, this handsome example is free of haze or fog. With certificate of authenticity serial number 2418.