Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1. S-P17; KM-10; CT-124. 25.15 grams. Broad flan with bold full Q to left of choice full shield, good full cross, much legend including full king's name and ordinal plus curious YNDI(ARVM) on other side, nicely toned, just one spot of corrosion near edge. With Fisher tag and photo-certificate #8769. Recovered from: Santa Margarita, sunk in 1622 west of Key West, Florida
($500-750)