Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P.S-M19; KM-45; Cal-Type 319.26.59 grams.Tall urn-shaped flan with much variation in thickness, very bold oMP, partial date, well-detailed shield and cross, nicely toned, minimal surface corrosion. From: Concepcion, sunk in 1641 off Hispaniola
($175-250)