Mexico City, Mexico, cob 8 reales, Philip IV, assayer P.S-M19; KM-45; Cal-Type 319.26.11 grams.Broad, roundish flan with bold full oMP and denomination 8, technically full but somewhat weak cross and shield, minimal surface corrosion, small edge-split, lightly toned. From: Concepcion, sunk in 1641 off Hispaniola
($175-250)