Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer B (5th period), Grade 1. S-P14; KM-4.2 for type. 25.90 grams. Broad flan with much bold legend and crown, full and well-detailed shield and (slightly doubled) cross, uneven thickness, minimal corrosion, toned in crevices. With Fisher photo-certificate 85A-209653 (tag missing). From: Atocha, sunk in 1622 west of Key West, Florida
($700-1000)