Watch List notes:

Brazil (Rio mint), gold 6400 reis, Joao V, 1750-R, NGC UNC details / saltwater damage. Russo-225; KM-149. Full strike a no wear but with mostly matte appearance where the surface luster was affected by sea-growth, still with some bright spots here and there. NGC #4499434-006. Recovered from: "Clive of India treasure," sunk ca. 1755 in the Indian Ocean
(1250 - 2000 USD)