Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type VII/A. S-P37; KM-A20.7; Cal-1496. 19.11 grams. Corroded along the edge but with most design details still present (and well struck at that) with two clear dates plus bold full pillars and plenty of legend text. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador
Estimate: 250 - 375 USD