Bidspirit auction | People's Republic of China Gold

People's Republic of China Gold and Silver Coins - 1990-91, Barcelona Olympic Games of 1992, 10 yuan, four proof silver coins, weight 27g x4 (0.900 silver), ASW 3.1254oz, each coin is in individual plastic capsule, no box or COA, mintage 30,000 sets, KM 299-302