Lot of five Potosi, Bolivia, cob 4 reales, Philip II and III, assayers B (one) and T (four), Grade 4, certificates missing. 40.06 grams total. All heavily corroded but amazingly all with visible assayers, decent crosses on all but one. With Fisher tags #163946, 166419, 166433, 166517 and 168585. Recovered from: Atocha, sunk in 1622 west of Key West, Florida
(500 - 750 USD)