People's Republic of China, set of 4x silver proof 10 Yuan, 1996, each weighs 1oz containing .925 silver, total ASW of 3.7oz, Romance of the Three Kingdoms, 'Sima Yi', 'Cao Zhi', 'Cao Pi' and 'Cao Cao',graded NGC PF69-PF70 Ultra Cameo, with original packaging and certificate of authenticity, certificate number 000048, mintage of 7000 sets (4).
Estimate: 2200 - 3800