Potosi, Bolivia, cob 2 reales, 1683V. S-P39; KM-24; CT-612. 6.14 grams. Very broad (thin) flan with choice and 100% full inner details and much legend including full CAROLVS and POTOSI, attractively toned and high grade (XF+), two dates and mintmarks, three assayers, (Estimate: $200 - 300)