Lot of three Potosi, Bolivia, cob 8 reales, Philip III, assayers not visible, all Grade 4. 25.83 grams total. Typically heavily corroded with much edge-loss but with most of shield and/or cross still in evidence, two of the coins toned. With original (1982) Fisher tags and photo-certificates #10227, 10276 and 10278 (all with collector signature at bottom left clipped away).Recovered from: Santa Margarita, sunk in 1622 west of Key West, Florida
($400-$600)