Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617 M, Grade 1. S-P19; KM-10; Cal-921. 26.57 grams. Totally corrosion-free, with choice full shield and cross and much legend including ( R)EX ANO 161 (last digit not visible), full P-M. With Fisher tag and certificate 85A-162501, pedigreed to the RWB Reference Collection of Atocha dated cobs. Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 1500 - 2250 USD