Potosi, Bolivia, cob 8 reales, Philip III, assayer R (curved leg), Grade 1. S-P15; KM-10; CT-126. 26.12 grams. Choice full shield with clear P-R, full but centrally flat cross, nicely toned, practically no corrosion. With Fisher tag and certificate #231221. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
($600-900)