^Lot 216 MEXICO, Mexico City, cob 4 reales, Philip IV, assayer P (mid-1630s).

MEXICO, Mexico City, cob 4 reales, Philip IV, assayer P (mid-1630s). S-M19; KM-38; Cal-Type 275. 12.66 grams. Fat barrel-shaped flan with good full cross exhibiting exaggerated fleur tips, bold oMP to left of full but weaker shield, some light corrosion, mostly toned. With original certificate from Captain Tracy Bowden through his contract with the Dominican Republic. Recovered from: Concepción, sunk in 1641 off Hispaniola