^Lot 307 MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D.

MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45; Cal-Type 319. 25.42 grams. Choice, solid flan (unevenly thick, with blunted points) with practically no corrosion but typically flat peripheries around bold and nearly full cross-lions-castles and most of shield, clear full oMD, patchy dark toning and bits of "horn silver.". Recovered from: "Lucayan Beach Wreck," sunk ca. 1628 off Grand Bahama Island