Mexico City, Mexico, cob 8 reales, Philip IV, assayer P. S-M19; KM-45. 24.31 grams. Full but weak cross and shield, clear oMP and partial date, light surface corrosion only. With MAREX tag #91-8R-1818. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($150-225)