Potosi, Bolivia, cob 8 reales, 1679V, assayer at top left and bottom right (rare). S-P39. 19.54 grams. Somewhat weak strike all over but with bold full waves and both assayers on that side in the wrong spots, moderate corrosion, nicely toned. With ROBCAR photo-certificate #M180132. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(200 - 300 USD)