1985年庆祝西藏自治区成立20周年纪念银币1盎司 PCGS Proof 68
CHINA 40PEOPLE39S REPUBLIC41: 1 yuan, 1985, Y-110, Sun-J4b1, struck to commemorate the 20th anniversary of the Tibetan Autonomous region and featuring Potala Palace, once home of the Dalai Lama, PCGS graded PF68 DC。