Potosi, Bolivia, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 1. S-P21; KM-10. 26.15 grams. Nice full shield and cross (the latter slightly doubled), nearly full crown, light toning, virtually no corrosion. With Fisher tag and photo-certificate #7680. Recovered from: Santa Margarita, sunk in 1622 west of Key West, Florida
($500-750)