Curacao
Dutch Territory Reaal 1821, KM26.1, MS62 NGC. Variety with four reverse acorns. Red and green toning over problem free surfaces. Almost unknown in mint state. Krause catalog price(s) for this item: $100 in VF, $175 in EF, $325 in UNC, $450 in BU.
Estimate: 700-800 USD