Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1. S-P17; KM-10; CT-124. 25.01 grams. Bold assayer, nice full cross and shield (the latter slightly doubled), minimal surface corrosion, broad flan. With Fisher tag and certificate #160877 plus booklet Coins of the Lost Galleons (4th ed, 2010), by Kathryn Budde-Jones. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(500 - 750 USD)