Watch List notes:

Potosi, Bolivia, cob 8 reales, 1750E. S-P51; KM-40; CT-361. 23.24 grams. Bold full pillars-and-waves and cross-lions-castles, thick and solid but with light surface corrosion, two dates, three mintmarks and assayers, some dark staining in crevices. With photo-certificate #970006. Recovered from: Luz, sunk in 1752 off Montevideo, Uruguay

Estimate: $200-300