Potosi, Bolivia, cob 8 reales, (1651-2)E, with crowned-dot-F-dot countermark on shield. S-P36; KM-19b. 27.60 grams. Choice full countermark, the shield and cross both full but somewhat worn, no corrosion at all, nicely toned, small part of edge crude (as made). With generic certificate from the salvagers. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
Estimate: $200 - 300