Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 2.S-P17; KM-10; Cal-916.24.44 grams.Very well-detailed full shield and cross with bold full P-Q and denomination o-VIII, minimal corrosion at edge only, lightly toned, choice for the assigned Grade.With Fisher certificate #174576 (tag missing). From: Atocha, sunk in 1622 west of Key West, Florida
($500-750)