^Lot 172 MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (P).

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (P). S-M19; KM-45; Cal-Type 319. 25.31 grams. Broad, round flan with choice full cross, nearly full shield despite light surface corrosion and peripheral flatness, toned in crevices. With original certificate from Captain Tracy Bowden through his contract with the Dominican Republic. Recovered from: Concepción, sunk in 1641 off Hispaniola