Watch List notes:

Mexico City, Mexico, cob 8 reales, 1640/39P, ex-Concepcion (1641), ex-Rudman. S-M19; KM-45; CT-335. 26.55 grams. Full and bold 40 of date with clear tiny 9 underneath, full oMP, nearly full but off-center shield and cross, Fine+ with light surface corrosion, small patch of dark encrustation at edge. From the Concepcion (1641), and pedigreed to the Isaac Rudman collection.
($250-375)