Watch List notes:

Potosi, Bolivia, cob 4 reales, 16(51-2)E, with crowned-o countermark on shield. S-P36; KM-17b. 9.95 grams. Partial shield, cross, and legends, large crack and void. With certificate from the salvagers. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
(150 - 225 USD)