Watch List notes:

Potosi, Bolivia, cob 8 reales, 163(?) T. S-P26; KM-19a. 25.10 grams. Thick cob with dark surfaces uncleaned as found yet very little corrosion, bold shield and cross, partially dated though last digit is unclear. Recovered from: Concepcion, sunk in 1641 off Hispaniola


Estimate: 200 - 300 USD