Watch List notes:

Potosi, Bolivia, cob 8 reales, (16)51E, with crown-alone countermark (rare variety) on cross. S-P36; KM-19b; CT-511. 21.85 grams. Bold full cross, good full shield despite corrosion toward edge, nearly full countermark showing an elegant crown with no letter below, lightly toned. With MAREX tag #91-8R-0975. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
($500-750)