Potosi, Bolivia, oval silver military medal with wreath hanger at top, 1857, Linares. Fonrobert-9621. 40x30mm (plus hanger); 17.33 grams total. Obverse with nine stars above all-seeing eye in radiate triangle above wreathed mountains with Liberty cap atop crossed sword and cannon, 20 DE OCTUBRE DE 1857. at bottom; reverse with LOS HIJOS DE / POTOSI A SUS HERMA / NOS LOS DEFENSORES / DE LA CAUSA / NACIONAL EN. Given to soldiers who helped the national cause. XF with toning and some planchet flaws. ($400-600)