1995及96年中国丝绸之路系列50元精铸金币2枚,包括「张骞」及「玄奘取经」,各重1/3盎司,分别PCGS PR66 DCAM及 PR69 DCAM,连原盒,后者有证书。People s Republic of China, Silk Road, 1995 and 1996, Zhang Sai and Monk Xuanzang , gold proof 50 yuan, each 1/3 oz gold,PCGS PR66 DCAM and PR69 DCAM respectively. The first coin with its original box only and the second with its original box and ceritifcate of issue. (2)