Watch List notes:

Potosi, Bolivia, cob 8 reales, 1651E/O, with crowned-dot-F-dot countermark on shield.S-P36; KM-19b; Cal-1490.26.52 grams.Bold full cross and shield, the former with full date (weak in middle) and the latter with nearly full countermark near center, clear E/O assayer to right, practically no corrosion, toned on fields.Pedigreed to our Auction 23, with original lot-tag #365.Recovered from: Potosi

Estimate: 400-600 USD