Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible (D). S-M19; KM-45. 25.01 grams. Nearly full cross and shield, some edge-splits and peripheral flatness but only light corrosion, steel-gray toning. With tag #51,139 from the salvagers and photo-certificate.Recovered from: Concepcion, sunk in 1641 off Hispaniola
($150-$225)