1986年第5届香港国际硬币展览会纪念银章12盎司 极美
CHINA. 12 Oz. Silver Commemorative Medal, 1986.Bruce-MB6; Cheng-pg.39#1. Struck for the 5th Hong Kong International Coin Exposition. Sealed in mint packaging. Certificate of authenticity is included. From a mintage of only 1,000 pieces.GEM BRILLIANT PROOF.