Potosi, Bolivia, cob 2 reales, Philip III, assayer R (curved leg), Grade-1 quality but Grade 2 in database, certificate missing. S-P15; KM-8; CT-355. 6.12 grams. Superb full shield and cross enhanced by contrasting toning, no corrosion. With Fisher tag #107150. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(400 - 600 USD)