Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer not visible. KM-38. 12.57 grams. Very odd shape with long, folded-over tail, full shield and cross despite moderate corrosion, steel-gray toning. Pedigreed to our Auction #19 (lot #419), with photo-certificate.Recovered from: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island
($125-$200)