Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer P. S-M19; KM-38. 12.83 grams. Broad, round flan with full but peripherally flat cross, lightly corroded full shield with full and clear denomination 4 to right, nearly full crown above, dark brown toning throughout. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island.

Estimate: $200 - $300