Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617 M, Grade 2. S-P19; KM-10; Cal-921. 26.62 grams. Choice round flan with practically no corrosion, well-detailed full shield and cross, bold 17 of date, edge-split, trifle doubling, faintly toned. With Fisher tag and photo-certificate 85A-148827. From: Atocha, sunk in 1622 west of Key West, Florida
($800-1200)