2 Dollars - Elizabeth II Caribbean Reef Octopus

The Eastern Caribbean Central Bank issued this piece as part of a bullion and collector program that sits somewhat awkwardly alongside its mandate — the ECCB governs the fixed-rate EC dollar shared by eight island territories, a currency pegged to the USD at 2.70 since 1976 without interruption. Collector silver issues denominated in EC dollars are more fiscal curiosity than circulating reality.

The Caribbean reef octopus, Octopus briareus, is native to the shallow reef systems of exactly the waters these territories border — one of the few cases where a coin's subject and its issuing geography are genuinely inseparable.