Mexico City, Mexico, cob 8 reales, 1624 D, rare. S-M18a; KM-45; Cal-1303. 25.78 grams. Lightly corroded yet with bold partial shield and rather nice cross, full final digit of date (probably 4/3). Recovered from: "Lucayan Beach Wreck," sunk ca. 1628 off Grand Bahama Island
Estimate: 250 - 375 USD