1989年中国濒危野生动物系列第二组精铸银币10元2枚,“丹顶鹤”及“梅花鹿”,总含银量1.6安士,均评NGC PF68 Ultra Cameo,#6510052-003, -004。Peoples Republic of China, set of 2 [NGC PF 68] silver proof 10 Yuan, 1989, Endangered Wildlife Series II, Red-Crowned Crane and Sika Deer, ASW 1.6oz, mintage of 10005 pieces each, both graded NGC PF68 Ultra Cameo, cert. #6510052-003, -004 (2)






































