Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617 M, Grade 1. S-P19; KM-10; Cal-921. 26.65 grams. Superb full shield and cross, full P-M with small letter P (2R sized?), bold full 7 of date, no corrosion at all. With Fisher tag and certificate 85A-201392, 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