Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 2+. S-P17; KM-10; CT-124. 26.50 grams. Bold full shield and cross, small edge-split, minimal surface corrosion, more like Grade-1 quality. With Fisher certificate #264378. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $300