Palau
Republic platinum "Kiau Chau" Proof 5 Dollars 1999 PR69 Ultra Cameo NGC, KM20 similar. Part of the International Coin Series, this issue was struck to commemorate Kiau Chau and features ships in harbor. Fully choice with jet-black pools of reflectivity and deep cameo contrast. Extremely rare in platinum with an estimated mintage of only two pieces. APW 1.0000 oz.
Estimate: 1500-2000 USD