Watch List notes:

Mexico City, Mexico, cob 8 reales, Charles II, assayer not visible. KM-46. 19.89 grams. Neat shape with partial bubble-hole in edge and pit at other end, most of cross and shield but much peripheral flatness as usual, slightly thin from corrosion, lightly toned. From: Joanna, sunk in 1682 off South Africa
($200-300)