Watch List notes:

Potosi, Bolivia, cob 8 reales, 1666E. S-P37a; KM-21; Cal-1532. 20.92 grams. Moderately corroded but with a full (and popular) date on the cross side, partial pillars and cross, rare type from this wreck. With original (generic) certificate from the salvagers. Recovered from: Joanna, sunk in 1682 off South Africa
($100-$150)