Watch List notes:

Potosi, Bolivia, cob 8 reales, (1)6(1)8T, variety with large mintmark and denomination as o-V-III, quadrants of cross transposed, Grade 2. S-P21; KM-10. 25.03 grams. Broad flan, unevenly thick, with choice full shield and clear mintmark (oversized) and denomination in three parts (scarce), bold 8 of date outside full but weaker cross, minimal corrosion but silvery and with edge-split. With Fisher/Sinclair certificate #198317. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($400-600)