1990年中国「龙凤」10元银币,重1盎司含.999银,NGC MS69,连证书,编号12107,发行80000枚。 Peoples Republic of China, silver 10 Yuan, 1990, weighs 1oz containing .999 silver, Dragon and Phoenix,NGC MS69, with certificate of authenticity, certificate number 12107, mintage of 80000 pieces