Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible (1620-22), quadrants of cross transposed, Grade 1. S-P21; KM-10. 25.37 grams. Full but partially flat shield and cross, bottom of 162 of date visible, toned, minimal surface corrosion. With Fisher tag and certificate 85A-163078, pedigreed to the RWB Reference Collection of Atocha dated cobs. Recovered from: Atocha, sunk in 1622 west of Key West, Florida


Estimate: 1250 - 2000 USD