Watch List notes:

Mexico City, Mexico, cob 8 reales, 1681L. S-M21; KM-46; CT-281. 18.06 grams. Full oML and 681 date, some shield and most of cross but typically very worn and corroded. With generic certificate from the salvagers. Recovered from: Joanna, sunk in 1682 off South Africa
($125-200)