Watch List notes:

Mexico City, Mexico, pillar 8 reales, Philip V, 1736MF, ex-Rooswijk (1739), encapsulated NGC AU details / environmental damage. KM-103; CT-780. Lustrous from cleaning, some light surface corrosion but with some dark toning near edge, choice for shipwreck. From the Rooswijk (1739).
($400-600)