Watch List notes:

Potosi, Bolivia, cob 8 reales, 1620 T (date as 16ZO_O), quadrants of cross transposed, new style of lions, Grade 1. S-P21; KM-10; Cal-930. 26.06 grams. Good full cross with new "flat" lions, very bold date as 16ZOO with space between the O (not doubled), bold denomination to right of good full shield below bold crown, minimal surface corrosion. With Fisher tag and certificate 85A-145117, pedigreed to the RWB Reference Collection of Atocha dated cobs. Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 1750 - 2500 USD