Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45. 23.92 grams. Solid barrel-shaped planchet with decent shield-side detail including clear assayer, corroded cross side with some surface marks. With photo-certificate. From: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island
($150-225)