Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip IV, assayer D, ex-Spink. S-M18a; KM-38; Cal-Type 275. 13.88 grams, the box 3-1/4" x 2-1/2" x 3/4". Solid and uncorroded, with good full cross, nearly full shield and even some crown, darkly toned, choice example from this wreck. With small Spink certificate and original promotional clamshell box from the 1960s. From: "Lucayan Beach wreck," sunk ca. 1628 off Grand Bahama Island
($200-300)