Mexico City, Mexico, cob 8 reales, 1623/2 D, very rare. S-M18a; KM-45; Cal-1299. 25.72 grams. Choice piece with bold and clear 23 of date (fairly certain 3/2 and possibly also over 1), strongly struck shield and cross, silvery all over with a few minor spots of saltwater corrosion. Recovered from: "Lucayan Beach Wreck," sunk ca. 1628 off Grand Bahama Island
Estimate: 300 - 450 USD