1997年中国牛年生肖币拾圆精铸银币,重1安士,NGC PF 69 Ultra Cameo,#6136748-007,发行8000枚. Peoples Republic of China, silver proof 10 yuan, 1997, Lunar Series - Year of the Ox, ox grazing, ASW 1oz, 32mm in diametre, NGC PF69 Ultra Cameo, cert. #6136748-007, mintage of 8000 pieces