Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer Q, Grade 1, mounted in 14K pendant-bezel. S-P17; KM-10; CT-124. 34.33 grams total. Choice full shield and cross, bold P-Q, small edge-crack, mounted cross side up. With Fisher certificate #107046 (tag missing). Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $800