Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, upper half of shield and quadrants of cross transposed, mintmark retrograde P (q), new style of lions (1620-21), Grade 1. S-P21; KM-10. 26.31 grams. Choice full shield and cross, bold q+T and denomination o-VIII, clear I6Z of date, distinctive "flat" lions, minimal peripheral corrosion, attractively toned. With Fisher tag and certificate 85A-185328, 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