^Lot 157 MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P.

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 24.27 grams. Narrow barrel-shaped flan with thicker top and bottom, choice full shield, good full cross-lions-castles with areas of localized corrosion, deeply toned. With original certificate from Captain Tracy Bowden through his contract with the Dominican Republic. Recovered from: Concepción, sunk in 1641 off Hispaniola