Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 1. S-P15; KM-10; CT-126 . 26.34 grams. Good full shield and cross but the latter somewhat doubled and both centrally weak, bold P-R and denomination, no corrosion. With Fisher certificate #263255. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $400