Watch List notes:

Potosi, Bolivia, cob 2 reales, Philip III, assayer Q, Grade 1. S-P17; KM-8; CT-353. 6.60 grams. Good full shield and cross, some weak strike but no corrosion, full P-Q. With Fisher certificate #131913. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($500-750)