Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 1. S-P21; KM-10. 24.23 grams. Broad flan with much legend, well-detailed full shield with bold P+T (tiny P), good full cross-and-tressure, partial date, minimal surface corrosion. With Fisher tag and certificate #124362. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($600-900)