Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible. 24.52 grams. Bold full denomination 8 (actually oo vertically) to right of partial shield, nearly full cross, solid but worn, rare as a cob from this wreck. With certificate #CCB303 from the salvager. Recovered from: Campen, sunk in 1627 off Isle of Wight, south of England

Estimate: $175 - 250