Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer M, Grade 2, certificate missing. KM-10. 20.75 grams. Broad flan with crude edge (both from striking and from corrosion loss), good full shield and cross nevertheless, toned in crevices. With original Fisher tag #160194. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($300-450)