CHINA. Great Wall Silver & Bronze Medals, ND (1984).
Cheng-pg. 26#2. 2 pieces in lot. Includes: (1) frosted silver and (1) bronze 3.3 oz. medal. Both have the spelling error on the reverse with an "E" being omitted from "HEROES". Though Cheng lists a mintage of only 200 pieces for the silver issue, it is clear that there are different surface varieties for the finish and strike. The bronze medal is graded NGC MS-67 BN and the silver version is NGC MS 69.
Estimate: $2000.00- $2500.00