Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P/T (ca. 1628). S-P25; KM-19a. 26.91 grams. Choice full shield with full dot-P-dot-P/T-dot to left and denomination O-VIII to right, full but off-center cross with hammer-mark (from mint) in center, deeply toned and corrosion-free. Recovered from: Concepcion, sunk in 1641 off Hispaniola
($150-225)