KM-146; Fonrobert-9676 (as "Boliviano" or "10 Reales"). Diameter: 35.7 mm. Obverse: Bust of Melgarejo facing left; Reverse: Inscription: Al Valor Del Jeneral Melgarejo. Though handled and cleaned, this piece retains enough detail to make it a wonderful example for filling a hole for those world crown collectors on a budget.