Mexico City, Mexico, cob 8 reales, (168)0L. S-M21; KM-46; Cal-641. 22.42 grams. Small edge-splits, clear 0 of date and oML and most of cross and shield despite corrosion and thinning. With generic certificate from the salvager. Recovered from: Joanna, sunk in 1682 off South Africa
($100-$150)