THAILAND. Mint Error -- Struck on 10 Baht Bi-Metallic Planchet -- 9000 Baht, BE 2547 (2004). PCGS MS-65.
cf. KM-Y-491. Struck to commemorate Queen Sirikit's 72nd birthday. A lovely Gem error with beautiful tone residing on the copper core.
Estimate: $400 - $600