Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P. S-M19; KM-45. 24.90 grams. Typical barrel-shaped flan with nearly full shield and cross, light surface corrosion. With Blanchard wallet-type certificate and original Frank Sedwick tag. Recovered from: Concepcion, sunk in 1641 off Hispaniola (Estimate: $150 - 225)