Watch List notes:

Brazil (Rio mint), 4000 reis, Joao Prince Regent, 1815/4, encapsulated NGC MS 63, second finest known in NGC census. Russo-575a; KM-235.2. Rare overdate, nice luster and strike, just one grade away from finest at MS 64. Pedigreed to the New England Collection.

Estimate: $2000 - 3000