Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q/C (rare), Grade 1, certificate missing. S-P16; KM-10. 26.10 grams. Broad flan with no corrosion but much flatness, full shield and cross. With Fisher tag #146647 (certificate missing). Recovered from: Atocha, sunk in 1622 west of Key West, Florida ($350-500)