Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, (1)61(8)T/PAL, rare, Grade-1 quality but Grade 2 on certificate. S-P21; KM-10 ;CT-131. 23.15 grams. Oddly squarish flan due to corrosion loss on edge, with bold full T/PAL and shield and cross, lightly toned. With Fisher certificate #237536. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $800 - 1200