Potosi, Bolivia, cob 8 reales, 1727Y, Louis I, rare with king's name visible. S-P43b; KM-35; CT-26. 27.27 grams. Typically chunky with extensive flatness but good full (doubled) cross, three assayers, LVIS in legend, AVF for the era, toned around details.
Estimate: $500 - 750