Watch List notes:

Lot of four Potosi, Bolivia, cob 2 reales, Philip III, assayer T or not visible, Grades 2, 3 and 4 (2), with tags only (certificates missing). KM-8. 19.36 grams total. Mostly heavily corroded but with recognizable crosses and shields, some toned. With Fisher tags #5020, 5317, 5369 and 5649. Santa Margarita, sunk in 1622 west of Key West, Florida

Estimate: $350-500