Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 1, mounted in 14K pendant-bezel. S-P15; KM-10; CT-126 . 43.73 grams total. Large flan with full shield and cross, no corrosion but deep edge-crack, hefty rustic mounting that oddly does not line up with either side being up. With Fisher certificate #152241 (tag missing). Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $800