Watch List notes:

Potosi, Bolivia, cob 8 reales, 1617 (M), Grade 1. S-P19; KM-10; Cal-921. 25.34 grams. Bold (A)NO D 1617 outside full cross, the shield full too but both somewhat flat in centers, minimal corrosion, deep but narrow edge-crack. With Fisher tag and certificate 85A-230002, 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