Watch List notes:

Potosi, Bolivia, 1/2 peso, 1861, Acha / Liberty, PCGS AU55. Burnett-85; Fonrobert-unl. Obverse with right-facing bust of Acha within legend [flower] EL PUEBLO DE POTOSI AL VENCEDOR D SN. JUAN; reverse with standing Liberty holding Liberty cap-topped lance in left hand and scroll with CONS / TITU- / CION in right hand within legend [flower] SALVO LA CONSTITUCION DE 1861 [flower]; reeded edge with incuse AYACUCHO SUCRE 1824. Toned all over, with light high-point wear and a couple marks, luster only at rims. PCGS #32917095. The Whittier Collection of Bolivian Monetary Medals

Estimate: $150-225