Watch List notes:

Potosi, Bolivia, cob 8 reales, 1620 T, upper half of shield transposed, Grade 1. S-P21; KM-10; Cal-929. 26.55 grams. Clear bottom half of date outside of full cross, good full shield (slightly doubled), minimal surface corrosion, lightly toned in crevices. With Fisher tag and certificate 85A-185303, 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