1995年中国丝绸之路系列第一组精铸银币5元4枚一组,包括「繅丝图」,「乐舞图」,「西行图」及「交易图」,各重22克,总含银量80克(2.57盎司),附原盒及证书,分别评NGC PF 69 Ultra Cameo,PF 69 Ultra Cameo,PF 70 Ultra Cameo及PF 70 Ultra Cameo,#6342452-049至#36342452-052。People s Republic of China, set of 4x silver proof 5 Yuan, 1995, Silk Road Series I, Silk Spinner , Dancer , Journey To The West and Silk Merchant , each weigh 22g, total ASW 80g (2.57oz), with original box and certificate of issue, graded NGC PF 69 Ultra Cameo, PF 69 Ultra Cameo , PF 70 Ultra Cameo and PF 70 Ultra Cameo respectively, #6342452-049 to #36342452-052 (1 box of 4 coins).