1997年2盎司精制银币。55 x 35 毫米, 实际银体重2 盎司。授权发行量15,000枚。纪念长江三峡大坝落成。精制,霜面图文配以镜面底板,夺目诱人。附证书,编号 3586。CHINA. Silver 2 Ounce, 1997. NGC PROOF-68 Ultra Cameo.Size: 55 mm x 35 mm, 2 ounces ASW. Authorized mintage: 15,000. Issued to honor the completion of the Three Gorges Dam on the Yangtze. A brilliant and attractive proof with hard mirrored fields and frosted cameo devices. Includes COA #3586.