Watch List notes:

Potosi, Bolivia, cob 8 reales, •1•6•5•0•, modern 5, assayer O, with crowned-L countermark on cross. S-P35; KM-unl.; CT-unl. 23.75 grams. Choice details despite spots of flatness (corrosion only on part of edge), light toning. From the Maravillas Research Collection of Countermarked Potosi Cobs, with Marex certificate and tag #0101. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island ($400-600)